Djam/glibc
1
0
Fork 0
mirror of https://abf.rosa.ru/djam/glibc.git synced 2025-02-23 15:02:47 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

2.36

Browse source
This commit is contained in:
Alexander Stefanov 2022-09-20 14:42:45 +00:00
parent 90dad3a539
commit 57fdafec17
71 changed files with 3775 additions and 15778 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
.abf.yml
View file

@ -1,3 +1,3 @@
sources:
glibc-2.33.tar.xz: c33953a648e5f6373211cc9f6d9b9647d862aa45
glibc-2.36.tar.xz: 1477f605f419c439c03ef90e7851c0856ea679ea
glibc-manpages.tar.bz2: ca54bfb832b703c8e35170fcc1c1f5470b45ff0f

51
0001-stdlib-Suppress-gcc-diagnostic-that-char8_t-is-a-key.patch Normal file
View file

@ -0,0 +1,51 @@
From c3fda489cfdb2260f9fec706e6fd7259858c4467 Mon Sep 17 00:00:00 2001
From: Tom Honermann <tom@honermann.net>
Date: Sun, 24 Jul 2022 01:11:43 -0400
Subject: [PATCH 01/15] stdlib: Suppress gcc diagnostic that char8_t is a
keyword in C++20 in uchar.h.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
gcc 13 issues the following diagnostic for the uchar.h header when the
-Wc++20-compat option is enabled in C++ modes that do not enable char8_t
as a builtin type (C++17 and earlier by default; subject to _GNU_SOURCE
and the gcc -f[no-]char8_t option).
warning: identifier ‘char8_t’ is a keyword in C++20 [-Wc++20-compat]
This change modifies the uchar.h header to suppress the diagnostic through
the use of '#pragma GCC diagnostic' directives for gcc 10 and later (the
-Wc++20-compat option was added in gcc version 10). Unfortunately, a bug
in gcc currently prevents those directives from having the intended effect
as reported at https://gcc.gnu.org/PR106423. A patch for that issue has
been submitted and is available in the email thread archive linked below.
https://gcc.gnu.org/pipermail/gcc-patches/2022-July/598736.html
(cherry picked from commit 825f84f133bd840347dc49229b6d831f07d04775)
---
wcsmbs/uchar.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/wcsmbs/uchar.h b/wcsmbs/uchar.h
index c37e8619a0..5f7139f279 100644
--- a/wcsmbs/uchar.h
+++ b/wcsmbs/uchar.h
@@ -34,8 +34,16 @@
/* Declare the C2x char8_t typedef in C2x modes, but only if the C++
__cpp_char8_t feature test macro is not defined. */
#if __GLIBC_USE (ISOC2X) && !defined __cpp_char8_t
+#if __GNUC_PREREQ (10, 0) && defined __cplusplus
+/* Suppress the diagnostic regarding char8_t being a keyword in C++20. */
+# pragma GCC diagnostic push
+# pragma GCC diagnostic ignored "-Wc++20-compat"
+#endif
/* Define the 8-bit character type. */
typedef unsigned char char8_t;
+#if __GNUC_PREREQ (10, 0) && defined __cplusplus
+# pragma GCC diagnostic pop
+#endif
#endif
#ifndef __USE_ISOCXX11
--
2.37.2

34
0002-wcsmbs-Add-missing-test-c8rtomb-test-mbrtoc8-depende.patch Normal file
View file

@ -0,0 +1,34 @@
From 33f1b4c1452b33991e670f636ebe98b90a405e10 Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Fri, 29 Jul 2022 10:50:56 -0700
Subject: [PATCH 02/15] wcsmbs: Add missing test-c8rtomb/test-mbrtoc8
dependency
Make test-c8rtomb.out and test-mbrtoc8.out depend on $(gen-locales) for
xsetlocale (LC_ALL, "de_DE.UTF-8");
xsetlocale (LC_ALL, "zh_HK.BIG5-HKSCS");
Reviewed-by: Sunil K Pandey <skpgkp2@gmail.com>
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
(cherry picked from commit e03f5ccd6cc8f829416156eac75acee501626c1f)
---
wcsmbs/Makefile | 2 ++
1 file changed, 2 insertions(+)
diff --git a/wcsmbs/Makefile b/wcsmbs/Makefile
index e6b9e8743a..3d19d5556f 100644
--- a/wcsmbs/Makefile
+++ b/wcsmbs/Makefile
@@ -73,6 +73,8 @@ $(objpfx)tst-wcstol-locale.out: $(gen-locales)
$(objpfx)tst-wcstod-nan-locale.out: $(gen-locales)
$(objpfx)tst-c16-surrogate.out: $(gen-locales)
$(objpfx)tst-c32-state.out: $(gen-locales)
+$(objpfx)test-c8rtomb.out: $(gen-locales)
+$(objpfx)test-mbrtoc8.out: $(gen-locales)
endif
$(objpfx)tst-wcstod-round: $(libm)
--
2.37.2

49
0003-dlfcn-Pass-caller-pointer-to-static-dlopen-implement.patch Normal file
View file

@ -0,0 +1,49 @@
From c74bb93cfdb04d49155b0e30983a3c866167bbca Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Thu, 4 Aug 2022 17:54:48 +0200
Subject: [PATCH 03/15] dlfcn: Pass caller pointer to static dlopen
implementation (bug 29446)
Fixes commit 0c1c3a771eceec46e66ce1183cf988e2303bd373 ("dlfcn: Move
dlopen into libc").
(cherry picked from commit ed0185e4129130cbe081c221efb758fb400623ce)
---
NEWS | 7 +++++++
dlfcn/dlopen.c | 2 +-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/NEWS b/NEWS
index f61e521fc8..15f3dd2cdb 100644
--- a/NEWS
+++ b/NEWS
@@ -4,6 +4,13 @@ See the end for copying conditions.
Please send GNU C library bug reports via <https://sourceware.org/bugzilla/>
using `glibc' in the "product" field.
+
+Version 2.36.1
+
+The following bugs are resolved with this release:
+
+ [29446] _dlopen now ignores dl_caller argument in static mode
+
Version 2.36
diff --git a/dlfcn/dlopen.c b/dlfcn/dlopen.c
index 2696dde4b1..9b07b4e132 100644
--- a/dlfcn/dlopen.c
+++ b/dlfcn/dlopen.c
@@ -90,7 +90,7 @@ compat_symbol (libdl, ___dlopen, dlopen, GLIBC_2_1);
void *
__dlopen (const char *file, int mode, void *dl_caller)
{
- return dlopen_implementation (file, mode, RETURN_ADDRESS (0));
+ return dlopen_implementation (file, mode, dl_caller);
}
void *
--
2.37.2

61
0004-Update-syscall-lists-for-Linux-5.19.patch Normal file
View file

@ -0,0 +1,61 @@
From ac47d8f6cf9744139adb12f540fb9cc610cac579 Mon Sep 17 00:00:00 2001
From: Joseph Myers <joseph@codesourcery.com>
Date: Tue, 2 Aug 2022 21:05:07 +0000
Subject: [PATCH 04/15] Update syscall lists for Linux 5.19
Linux 5.19 has no new syscalls, but enables memfd_secret in the uapi
headers for RISC-V. Update the version number in syscall-names.list
to reflect that it is still current for 5.19 and regenerate the
arch-syscall.h headers with build-many-glibcs.py update-syscalls.
Tested with build-many-glibcs.py.
(cherry picked from commit fccadcdf5bed7ee67a6cef4714e0b477d6c8472c)
---
sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h | 1 +
sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h | 1 +
sysdeps/unix/sysv/linux/syscall-names.list | 4 ++--
3 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h b/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h
index bf4be80f8d..202520ee25 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h
@@ -122,6 +122,7 @@
#define __NR_mbind 235
#define __NR_membarrier 283
#define __NR_memfd_create 279
+#define __NR_memfd_secret 447
#define __NR_migrate_pages 238
#define __NR_mincore 232
#define __NR_mkdirat 34
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h b/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h
index d656aedcc2..4e65f337d4 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h
@@ -127,6 +127,7 @@
#define __NR_mbind 235
#define __NR_membarrier 283
#define __NR_memfd_create 279
+#define __NR_memfd_secret 447
#define __NR_migrate_pages 238
#define __NR_mincore 232
#define __NR_mkdirat 34
diff --git a/sysdeps/unix/sysv/linux/syscall-names.list b/sysdeps/unix/sysv/linux/syscall-names.list
index 6c7b2f7011..028ad3107a 100644
--- a/sysdeps/unix/sysv/linux/syscall-names.list
+++ b/sysdeps/unix/sysv/linux/syscall-names.list
@@ -21,8 +21,8 @@
# This file can list all potential system calls. The names are only
# used if the installed kernel headers also provide them.
-# The list of system calls is current as of Linux 5.18.
-kernel 5.18
+# The list of system calls is current as of Linux 5.19.
+kernel 5.19
FAST_atomic_update
FAST_cmpxchg
--
2.37.2

34
0005-elf-Replace-strcpy-call-with-memcpy-BZ-29454.patch Normal file
View file

@ -0,0 +1,34 @@
From 302bc33bc53c787da6e74162a7092e9c0fb964a8 Mon Sep 17 00:00:00 2001
From: Noah Goldstein <goldstein.w.n@gmail.com>
Date: Mon, 8 Aug 2022 11:26:22 +0800
Subject: [PATCH 05/15] elf: Replace `strcpy` call with `memcpy` [BZ #29454]
GCC normally does this optimization for us in
strlen_pass::handle_builtin_strcpy but only for optimized
build. To avoid needing to include strcpy.S in the rtld build to
support the debug build, just do the optimization by hand.
(cherry picked from commit 483cfe1a6a33d6335b1901581b41040d2d412511)
---
elf/dl-cache.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/elf/dl-cache.c b/elf/dl-cache.c
index 8bbf110d02..b97c17b3a9 100644
--- a/elf/dl-cache.c
+++ b/elf/dl-cache.c
@@ -509,8 +509,9 @@ _dl_load_cache_lookup (const char *name)
we are accessing. Therefore we must make the copy of the
mapping data without using malloc. */
char *temp;
- temp = alloca (strlen (best) + 1);
- strcpy (temp, best);
+ size_t best_len = strlen (best) + 1;
+ temp = alloca (best_len);
+ memcpy (temp, best, best_len);
return __strdup (temp);
}
--
2.37.2

46
0006-Linux-Terminate-subprocess-on-late-failure-in-tst-pi.patch Normal file
View file

@ -0,0 +1,46 @@
From e982657073c4db21459ffd9e17bc505b1d64b876 Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Mon, 15 Aug 2022 16:43:59 +0200
Subject: [PATCH 06/15] Linux: Terminate subprocess on late failure in
tst-pidfd (bug 29485)
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
(cherry picked from commit f82e05ebb295cadd35f7372f652c72264da810ad)
---
NEWS | 1 +
sysdeps/unix/sysv/linux/tst-pidfd.c | 7 +++++--
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/NEWS b/NEWS
index 15f3dd2cdb..f8fb8db510 100644
--- a/NEWS
+++ b/NEWS
@@ -10,6 +10,7 @@ Version 2.36.1
The following bugs are resolved with this release:
[29446] _dlopen now ignores dl_caller argument in static mode
+ [29485] Linux: Terminate subprocess on late failure in tst-pidfd
Version 2.36
diff --git a/sysdeps/unix/sysv/linux/tst-pidfd.c b/sysdeps/unix/sysv/linux/tst-pidfd.c
index 037af22290..5711d1c312 100644
--- a/sysdeps/unix/sysv/linux/tst-pidfd.c
+++ b/sysdeps/unix/sysv/linux/tst-pidfd.c
@@ -147,8 +147,11 @@ do_test (void)
may be denied if the process doesn't have CAP_SYS_PTRACE or
if a LSM security_ptrace_access_check denies access. */
if (fd == -1 && errno == EPERM)
- FAIL_UNSUPPORTED ("don't have permission to use pidfd_getfd on pidfd, "
- "skipping test");
+ {
+ TEST_COMPARE (pidfd_send_signal (pidfd, SIGKILL, NULL, 0), 0);
+ FAIL_UNSUPPORTED ("don't have permission to use pidfd_getfd on pidfd, "
+ "skipping test");
+ }
TEST_VERIFY (fd > 0);
char *path = xasprintf ("/proc/%d/fd/%d", pid, remote_fd);
--
2.37.2

49
0007-alpha-Fix-generic-brk-system-call-emulation-in-__brk.patch Normal file
View file

@ -0,0 +1,49 @@
From 8b139cd4f1074ae0d95d9bff60db283a1ed72734 Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Mon, 22 Aug 2022 11:04:47 +0200
Subject: [PATCH 07/15] alpha: Fix generic brk system call emulation in
__brk_call (bug 29490)
The kernel special-cases the zero argument for alpha brk, and we can
use that to restore the generic Linux error handling behavior.
Fixes commit b57ab258c1140bc45464b4b9908713e3e0ee35aa ("Linux:
Introduce __brk_call for invoking the brk system call").
(cherry picked from commit e7ad26ee3cb74e61d0637c888f24dd478d77af58)
---
NEWS | 1 +
sysdeps/unix/sysv/linux/alpha/brk_call.h | 7 +++----
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/NEWS b/NEWS
index f8fb8db510..becab3ade9 100644
--- a/NEWS
+++ b/NEWS
@@ -11,6 +11,7 @@ The following bugs are resolved with this release:
[29446] _dlopen now ignores dl_caller argument in static mode
[29485] Linux: Terminate subprocess on late failure in tst-pidfd
+ [29490] alpha: New __brk_call implementation is broken
Version 2.36
diff --git a/sysdeps/unix/sysv/linux/alpha/brk_call.h b/sysdeps/unix/sysv/linux/alpha/brk_call.h
index b8088cf13f..0b851b6c86 100644
--- a/sysdeps/unix/sysv/linux/alpha/brk_call.h
+++ b/sysdeps/unix/sysv/linux/alpha/brk_call.h
@@ -21,8 +21,7 @@ __brk_call (void *addr)
{
unsigned long int result = INTERNAL_SYSCALL_CALL (brk, addr);
if (result == -ENOMEM)
- /* Mimic the default error reporting behavior. */
- return addr;
- else
- return (void *) result;
+ /* Mimic the generic error reporting behavior. */
+ result = INTERNAL_SYSCALL_CALL (brk, 0);
+ return (void *) result;
}
--
2.37.2

448
0008-socket-Check-lengths-before-advancing-pointer-in-CMS.patch Normal file
View file

@ -0,0 +1,448 @@
From d13a7a6f100576b1e30dc044b2e0c4cbcb6196f6 Mon Sep 17 00:00:00 2001
From: Arjun Shankar <arjun@redhat.com>
Date: Tue, 2 Aug 2022 11:10:25 +0200
Subject: [PATCH 08/15] socket: Check lengths before advancing pointer in
CMSG_NXTHDR
The inline and library functions that the CMSG_NXTHDR macro may expand
to increment the pointer to the header before checking the stride of
the increment against available space. Since C only allows incrementing
pointers to one past the end of an array, the increment must be done
after a length check. This commit fixes that and includes a regression
test for CMSG_FIRSTHDR and CMSG_NXTHDR.
The Linux, Hurd, and generic headers are all changed.
Tested on Linux on armv7hl, i686, x86_64, aarch64, ppc64le, and s390x.
[BZ #28846]
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
(cherry picked from commit 9c443ac4559a47ed99859bd80d14dc4b6dd220a1)
---
bits/socket.h | 40 ++++++++++--
socket/Makefile | 1 +
socket/tst-cmsghdr-skeleton.c | 92 +++++++++++++++++++++++++++
socket/tst-cmsghdr.c | 56 ++++++++++++++++
sysdeps/mach/hurd/bits/socket.h | 40 ++++++++++--
sysdeps/unix/sysv/linux/bits/socket.h | 40 ++++++++++--
sysdeps/unix/sysv/linux/cmsg_nxthdr.c | 36 ++++++++---
7 files changed, 276 insertions(+), 29 deletions(-)
create mode 100644 socket/tst-cmsghdr-skeleton.c
create mode 100644 socket/tst-cmsghdr.c
diff --git a/bits/socket.h b/bits/socket.h
index 2b99dea33b..aac8c49b00 100644
--- a/bits/socket.h
+++ b/bits/socket.h
@@ -245,6 +245,12 @@ struct cmsghdr
+ CMSG_ALIGN (sizeof (struct cmsghdr)))
#define CMSG_LEN(len) (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
+/* Given a length, return the additional padding necessary such that
+ len + __CMSG_PADDING(len) == CMSG_ALIGN (len). */
+#define __CMSG_PADDING(len) ((sizeof (size_t) \
+ - ((len) & (sizeof (size_t) - 1))) \
+ & (sizeof (size_t) - 1))
+
extern struct cmsghdr *__cmsg_nxthdr (struct msghdr *__mhdr,
struct cmsghdr *__cmsg) __THROW;
#ifdef __USE_EXTERN_INLINES
@@ -254,18 +260,38 @@ extern struct cmsghdr *__cmsg_nxthdr (struct msghdr *__mhdr,
_EXTERN_INLINE struct cmsghdr *
__NTH (__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg))
{
+ /* We may safely assume that __cmsg lies between __mhdr->msg_control and
+ __mhdr->msg_controllen because the user is required to obtain the first
+ cmsg via CMSG_FIRSTHDR, set its length, then obtain subsequent cmsgs
+ via CMSG_NXTHDR, setting lengths along the way. However, we don't yet
+ trust the value of __cmsg->cmsg_len and therefore do not use it in any
+ pointer arithmetic until we check its value. */
+
+ unsigned char * __msg_control_ptr = (unsigned char *) __mhdr->msg_control;
+ unsigned char * __cmsg_ptr = (unsigned char *) __cmsg;
+
+ size_t __size_needed = sizeof (struct cmsghdr)
+ + __CMSG_PADDING (__cmsg->cmsg_len);
+
+ /* The current header is malformed, too small to be a full header. */
if ((size_t) __cmsg->cmsg_len < sizeof (struct cmsghdr))
- /* The kernel header does this so there may be a reason. */
return (struct cmsghdr *) 0;
+ /* There isn't enough space between __cmsg and the end of the buffer to
+ hold the current cmsg *and* the next one. */
+ if (((size_t)
+ (__msg_control_ptr + __mhdr->msg_controllen - __cmsg_ptr)
+ < __size_needed)
+ || ((size_t)
+ (__msg_control_ptr + __mhdr->msg_controllen - __cmsg_ptr
+ - __size_needed)
+ < __cmsg->cmsg_len))
+
+ return (struct cmsghdr *) 0;
+
+ /* Now, we trust cmsg_len and can use it to find the next header. */
__cmsg = (struct cmsghdr *) ((unsigned char *) __cmsg
+ CMSG_ALIGN (__cmsg->cmsg_len));
- if ((unsigned char *) (__cmsg + 1) > ((unsigned char *) __mhdr->msg_control
- + __mhdr->msg_controllen)
- || ((unsigned char *) __cmsg + CMSG_ALIGN (__cmsg->cmsg_len)
- > ((unsigned char *) __mhdr->msg_control + __mhdr->msg_controllen)))
- /* No more entries. */
- return (struct cmsghdr *) 0;
return __cmsg;
}
#endif /* Use `extern inline'. */
diff --git a/socket/Makefile b/socket/Makefile
index 156eec6c85..2bde78387f 100644
--- a/socket/Makefile
+++ b/socket/Makefile
@@ -34,6 +34,7 @@ routines := accept bind connect getpeername getsockname getsockopt \
tests := \
tst-accept4 \
tst-sockopt \
+ tst-cmsghdr \
# tests
tests-internal := \
diff --git a/socket/tst-cmsghdr-skeleton.c b/socket/tst-cmsghdr-skeleton.c
new file mode 100644
index 0000000000..4c6898569b
--- /dev/null
+++ b/socket/tst-cmsghdr-skeleton.c
@@ -0,0 +1,92 @@
+/* Test ancillary data header creation.
+ Copyright (C) 2022 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+/* We use the preprocessor to generate the function/macro tests instead of
+ using indirection because having all the macro expansions alongside
+ each other lets the compiler warn us about suspicious pointer
+ arithmetic across subsequent CMSG_{FIRST,NXT}HDR expansions. */
+
+#include <stdint.h>
+
+#define RUN_TEST_CONCAT(suffix) run_test_##suffix
+#define RUN_TEST_FUNCNAME(suffix) RUN_TEST_CONCAT (suffix)
+
+static void
+RUN_TEST_FUNCNAME (CMSG_NXTHDR_IMPL) (void)
+{
+ struct msghdr m = {0};
+ struct cmsghdr *cmsg;
+ char cmsgbuf[3 * CMSG_SPACE (sizeof (PAYLOAD))] = {0};
+
+ m.msg_control = cmsgbuf;
+ m.msg_controllen = sizeof (cmsgbuf);
+
+ /* First header should point to the start of the buffer. */
+ cmsg = CMSG_FIRSTHDR (&m);
+ TEST_VERIFY_EXIT ((char *) cmsg == cmsgbuf);
+
+ /* If the first header length consumes the entire buffer, there is no
+ space remaining for additional headers. */
+ cmsg->cmsg_len = sizeof (cmsgbuf);
+ cmsg = CMSG_NXTHDR_IMPL (&m, cmsg);
+ TEST_VERIFY_EXIT (cmsg == NULL);
+
+ /* The first header length is so big, using it would cause an overflow. */
+ cmsg = CMSG_FIRSTHDR (&m);
+ TEST_VERIFY_EXIT ((char *) cmsg == cmsgbuf);
+ cmsg->cmsg_len = SIZE_MAX;
+ cmsg = CMSG_NXTHDR_IMPL (&m, cmsg);
+ TEST_VERIFY_EXIT (cmsg == NULL);
+
+ /* The first header leaves just enough space to hold another header. */
+ cmsg = CMSG_FIRSTHDR (&m);
+ TEST_VERIFY_EXIT ((char *) cmsg == cmsgbuf);
+ cmsg->cmsg_len = sizeof (cmsgbuf) - sizeof (struct cmsghdr);
+ cmsg = CMSG_NXTHDR_IMPL (&m, cmsg);
+ TEST_VERIFY_EXIT (cmsg != NULL);
+
+ /* The first header leaves space but not enough for another header. */
+ cmsg = CMSG_FIRSTHDR (&m);
+ TEST_VERIFY_EXIT ((char *) cmsg == cmsgbuf);
+ cmsg->cmsg_len ++;
+ cmsg = CMSG_NXTHDR_IMPL (&m, cmsg);
+ TEST_VERIFY_EXIT (cmsg == NULL);
+
+ /* The second header leaves just enough space to hold another header. */
+ cmsg = CMSG_FIRSTHDR (&m);
+ TEST_VERIFY_EXIT ((char *) cmsg == cmsgbuf);
+ cmsg->cmsg_len = CMSG_LEN (sizeof (PAYLOAD));
+ cmsg = CMSG_NXTHDR_IMPL (&m, cmsg);
+ TEST_VERIFY_EXIT (cmsg != NULL);
+ cmsg->cmsg_len = sizeof (cmsgbuf)
+ - CMSG_SPACE (sizeof (PAYLOAD)) /* First header. */
+ - sizeof (struct cmsghdr);
+ cmsg = CMSG_NXTHDR_IMPL (&m, cmsg);
+ TEST_VERIFY_EXIT (cmsg != NULL);
+
+ /* The second header leaves space but not enough for another header. */
+ cmsg = CMSG_FIRSTHDR (&m);
+ TEST_VERIFY_EXIT ((char *) cmsg == cmsgbuf);
+ cmsg = CMSG_NXTHDR_IMPL (&m, cmsg);
+ TEST_VERIFY_EXIT (cmsg != NULL);
+ cmsg->cmsg_len ++;
+ cmsg = CMSG_NXTHDR_IMPL (&m, cmsg);
+ TEST_VERIFY_EXIT (cmsg == NULL);
+
+ return;
+}
diff --git a/socket/tst-cmsghdr.c b/socket/tst-cmsghdr.c
new file mode 100644
index 0000000000..68c96d3c9d
--- /dev/null
+++ b/socket/tst-cmsghdr.c
@@ -0,0 +1,56 @@
+/* Test ancillary data header creation.
+ Copyright (C) 2022 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <sys/socket.h>
+#include <gnu/lib-names.h>
+#include <support/xdlfcn.h>
+#include <support/check.h>
+
+#define PAYLOAD "Hello, World!"
+
+/* CMSG_NXTHDR is a macro that calls an inline function defined in
+ bits/socket.h. In case the function cannot be inlined, libc.so carries
+ a copy. Both versions need to be tested. */
+
+#define CMSG_NXTHDR_IMPL CMSG_NXTHDR
+#include "tst-cmsghdr-skeleton.c"
+#undef CMSG_NXTHDR_IMPL
+
+static struct cmsghdr * (* cmsg_nxthdr) (struct msghdr *, struct cmsghdr *);
+
+#define CMSG_NXTHDR_IMPL cmsg_nxthdr
+#include "tst-cmsghdr-skeleton.c"
+#undef CMSG_NXTHDR_IMPL
+
+static int
+do_test (void)
+{
+ static void *handle;
+
+ run_test_CMSG_NXTHDR ();
+
+ handle = xdlopen (LIBC_SO, RTLD_LAZY);
+ cmsg_nxthdr = (struct cmsghdr * (*) (struct msghdr *, struct cmsghdr *))
+ xdlsym (handle, "__cmsg_nxthdr");
+
+ run_test_cmsg_nxthdr ();
+
+ return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/sysdeps/mach/hurd/bits/socket.h b/sysdeps/mach/hurd/bits/socket.h
index 5b35ea81ec..70fce4fb27 100644
--- a/sysdeps/mach/hurd/bits/socket.h
+++ b/sysdeps/mach/hurd/bits/socket.h
@@ -249,6 +249,12 @@ struct cmsghdr
+ CMSG_ALIGN (sizeof (struct cmsghdr)))
#define CMSG_LEN(len) (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
+/* Given a length, return the additional padding necessary such that
+ len + __CMSG_PADDING(len) == CMSG_ALIGN (len). */
+#define __CMSG_PADDING(len) ((sizeof (size_t) \
+ - ((len) & (sizeof (size_t) - 1))) \
+ & (sizeof (size_t) - 1))
+
extern struct cmsghdr *__cmsg_nxthdr (struct msghdr *__mhdr,
struct cmsghdr *__cmsg) __THROW;
#ifdef __USE_EXTERN_INLINES
@@ -258,18 +264,38 @@ extern struct cmsghdr *__cmsg_nxthdr (struct msghdr *__mhdr,
_EXTERN_INLINE struct cmsghdr *
__NTH (__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg))
{
+ /* We may safely assume that __cmsg lies between __mhdr->msg_control and
+ __mhdr->msg_controllen because the user is required to obtain the first
+ cmsg via CMSG_FIRSTHDR, set its length, then obtain subsequent cmsgs
+ via CMSG_NXTHDR, setting lengths along the way. However, we don't yet
+ trust the value of __cmsg->cmsg_len and therefore do not use it in any
+ pointer arithmetic until we check its value. */
+
+ unsigned char * __msg_control_ptr = (unsigned char *) __mhdr->msg_control;
+ unsigned char * __cmsg_ptr = (unsigned char *) __cmsg;
+
+ size_t __size_needed = sizeof (struct cmsghdr)
+ + __CMSG_PADDING (__cmsg->cmsg_len);
+
+ /* The current header is malformed, too small to be a full header. */
if ((size_t) __cmsg->cmsg_len < sizeof (struct cmsghdr))
- /* The kernel header does this so there may be a reason. */
return (struct cmsghdr *) 0;
+ /* There isn't enough space between __cmsg and the end of the buffer to
+ hold the current cmsg *and* the next one. */
+ if (((size_t)
+ (__msg_control_ptr + __mhdr->msg_controllen - __cmsg_ptr)
+ < __size_needed)
+ || ((size_t)
+ (__msg_control_ptr + __mhdr->msg_controllen - __cmsg_ptr
+ - __size_needed)
+ < __cmsg->cmsg_len))
+
+ return (struct cmsghdr *) 0;
+
+ /* Now, we trust cmsg_len and can use it to find the next header. */
__cmsg = (struct cmsghdr *) ((unsigned char *) __cmsg
+ CMSG_ALIGN (__cmsg->cmsg_len));
- if ((unsigned char *) (__cmsg + 1) > ((unsigned char *) __mhdr->msg_control
- + __mhdr->msg_controllen)
- || ((unsigned char *) __cmsg + CMSG_ALIGN (__cmsg->cmsg_len)
- > ((unsigned char *) __mhdr->msg_control + __mhdr->msg_controllen)))
- /* No more entries. */
- return (struct cmsghdr *) 0;
return __cmsg;
}
#endif /* Use `extern inline'. */
diff --git a/sysdeps/unix/sysv/linux/bits/socket.h b/sysdeps/unix/sysv/linux/bits/socket.h
index 4f1f810ea1..539b8d7716 100644
--- a/sysdeps/unix/sysv/linux/bits/socket.h
+++ b/sysdeps/unix/sysv/linux/bits/socket.h
@@ -307,6 +307,12 @@ struct cmsghdr
+ CMSG_ALIGN (sizeof (struct cmsghdr)))
#define CMSG_LEN(len) (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
+/* Given a length, return the additional padding necessary such that
+ len + __CMSG_PADDING(len) == CMSG_ALIGN (len). */
+#define __CMSG_PADDING(len) ((sizeof (size_t) \
+ - ((len) & (sizeof (size_t) - 1))) \
+ & (sizeof (size_t) - 1))
+
extern struct cmsghdr *__cmsg_nxthdr (struct msghdr *__mhdr,
struct cmsghdr *__cmsg) __THROW;
#ifdef __USE_EXTERN_INLINES
@@ -316,18 +322,38 @@ extern struct cmsghdr *__cmsg_nxthdr (struct msghdr *__mhdr,
_EXTERN_INLINE struct cmsghdr *
__NTH (__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg))
{
+ /* We may safely assume that __cmsg lies between __mhdr->msg_control and
+ __mhdr->msg_controllen because the user is required to obtain the first
+ cmsg via CMSG_FIRSTHDR, set its length, then obtain subsequent cmsgs
+ via CMSG_NXTHDR, setting lengths along the way. However, we don't yet
+ trust the value of __cmsg->cmsg_len and therefore do not use it in any
+ pointer arithmetic until we check its value. */
+
+ unsigned char * __msg_control_ptr = (unsigned char *) __mhdr->msg_control;
+ unsigned char * __cmsg_ptr = (unsigned char *) __cmsg;
+
+ size_t __size_needed = sizeof (struct cmsghdr)
+ + __CMSG_PADDING (__cmsg->cmsg_len);
+
+ /* The current header is malformed, too small to be a full header. */
if ((size_t) __cmsg->cmsg_len < sizeof (struct cmsghdr))
- /* The kernel header does this so there may be a reason. */
return (struct cmsghdr *) 0;
+ /* There isn't enough space between __cmsg and the end of the buffer to
+ hold the current cmsg *and* the next one. */
+ if (((size_t)
+ (__msg_control_ptr + __mhdr->msg_controllen - __cmsg_ptr)
+ < __size_needed)
+ || ((size_t)
+ (__msg_control_ptr + __mhdr->msg_controllen - __cmsg_ptr
+ - __size_needed)
+ < __cmsg->cmsg_len))
+
+ return (struct cmsghdr *) 0;
+
+ /* Now, we trust cmsg_len and can use it to find the next header. */
__cmsg = (struct cmsghdr *) ((unsigned char *) __cmsg
+ CMSG_ALIGN (__cmsg->cmsg_len));
- if ((unsigned char *) (__cmsg + 1) > ((unsigned char *) __mhdr->msg_control
- + __mhdr->msg_controllen)
- || ((unsigned char *) __cmsg + CMSG_ALIGN (__cmsg->cmsg_len)
- > ((unsigned char *) __mhdr->msg_control + __mhdr->msg_controllen)))
- /* No more entries. */
- return (struct cmsghdr *) 0;
return __cmsg;
}
#endif /* Use `extern inline'. */
diff --git a/sysdeps/unix/sysv/linux/cmsg_nxthdr.c b/sysdeps/unix/sysv/linux/cmsg_nxthdr.c
index 15b7a3a925..24f72b797a 100644
--- a/sysdeps/unix/sysv/linux/cmsg_nxthdr.c
+++ b/sysdeps/unix/sysv/linux/cmsg_nxthdr.c
@@ -23,18 +23,38 @@
struct cmsghdr *
__cmsg_nxthdr (struct msghdr *mhdr, struct cmsghdr *cmsg)
{
+ /* We may safely assume that cmsg lies between mhdr->msg_control and
+ mhdr->msg_controllen because the user is required to obtain the first
+ cmsg via CMSG_FIRSTHDR, set its length, then obtain subsequent cmsgs
+ via CMSG_NXTHDR, setting lengths along the way. However, we don't yet
+ trust the value of cmsg->cmsg_len and therefore do not use it in any
+ pointer arithmetic until we check its value. */
+
+ unsigned char * msg_control_ptr = (unsigned char *) mhdr->msg_control;
+ unsigned char * cmsg_ptr = (unsigned char *) cmsg;
+
+ size_t size_needed = sizeof (struct cmsghdr)
+ + __CMSG_PADDING (cmsg->cmsg_len);
+
+ /* The current header is malformed, too small to be a full header. */
if ((size_t) cmsg->cmsg_len < sizeof (struct cmsghdr))
- /* The kernel header does this so there may be a reason. */
- return NULL;
+ return (struct cmsghdr *) 0;
+
+ /* There isn't enough space between cmsg and the end of the buffer to
+ hold the current cmsg *and* the next one. */
+ if (((size_t)
+ (msg_control_ptr + mhdr->msg_controllen - cmsg_ptr)
+ < size_needed)
+ || ((size_t)
+ (msg_control_ptr + mhdr->msg_controllen - cmsg_ptr
+ - size_needed)
+ < cmsg->cmsg_len))
+
+ return (struct cmsghdr *) 0;
+ /* Now, we trust cmsg_len and can use it to find the next header. */
cmsg = (struct cmsghdr *) ((unsigned char *) cmsg
+ CMSG_ALIGN (cmsg->cmsg_len));
- if ((unsigned char *) (cmsg + 1) > ((unsigned char *) mhdr->msg_control
- + mhdr->msg_controllen)
- || ((unsigned char *) cmsg + CMSG_ALIGN (cmsg->cmsg_len)
- > ((unsigned char *) mhdr->msg_control + mhdr->msg_controllen)))
- /* No more entries. */
- return NULL;
return cmsg;
}
libc_hidden_def (__cmsg_nxthdr)
--
2.37.2

24
0009-NEWS-Add-entry-for-bug-28846.patch Normal file
View file

@ -0,0 +1,24 @@
From 5c62874f423af93e97b51bc9a57af228a546156f Mon Sep 17 00:00:00 2001
From: Arjun Shankar <arjun@redhat.com>
Date: Mon, 22 Aug 2022 18:21:14 +0200
Subject: [PATCH 09/15] NEWS: Add entry for bug 28846
---
NEWS | 1 +
1 file changed, 1 insertion(+)
diff --git a/NEWS b/NEWS
index becab3ade9..ae30900bbc 100644
--- a/NEWS
+++ b/NEWS
@@ -9,6 +9,7 @@ Version 2.36.1
The following bugs are resolved with this release:
+ [28846] CMSG_NXTHDR may trigger -Wstrict-overflow warning
[29446] _dlopen now ignores dl_caller argument in static mode
[29485] Linux: Terminate subprocess on late failure in tst-pidfd
[29490] alpha: New __brk_call implementation is broken
--
2.37.2

51
0010-glibcextract.py-Add-compile_c_snippet.patch Normal file
View file

@ -0,0 +1,51 @@
From 0062e7dd1c3674ece2daca53a898badd28b60421 Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Wed, 10 Aug 2022 16:24:06 -0300
Subject: [PATCH 10/15] glibcextract.py: Add compile_c_snippet
It might be used on tests to check if a snippet build with the provided
compiler and flags.
Reviewed-by: Florian Weimer <fweimer@redhat.com>
(cherry picked from commit 841afa116e32b3c7195475769c26bf46fd870d32)
---
scripts/glibcextract.py | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/scripts/glibcextract.py b/scripts/glibcextract.py
index 43ab58ffe2..36d204c9b0 100644
--- a/scripts/glibcextract.py
+++ b/scripts/glibcextract.py
@@ -17,6 +17,7 @@
# License along with the GNU C Library; if not, see
# <https://www.gnu.org/licenses/>.
+import collections
import os.path
import re
import subprocess
@@ -173,3 +174,21 @@ def compare_macro_consts(source_1, source_2, cc, macro_re, exclude_re=None,
if not allow_extra_2:
ret = 1
return ret
+
+CompileResult = collections.namedtuple("CompileResult", "returncode output")
+
+def compile_c_snippet(snippet, cc, extra_cc_args=''):
+ """Compile and return whether the SNIPPET can be build with CC along
+ EXTRA_CC_ARGS compiler flags. Return a CompileResult with RETURNCODE
+ being 0 for success, or the failure value and the compiler output.
+ """
+ with tempfile.TemporaryDirectory() as temp_dir:
+ c_file_name = os.path.join(temp_dir, 'test.c')
+ obj_file_name = os.path.join(temp_dir, 'test.o')
+ with open(c_file_name, 'w') as c_file:
+ c_file.write(snippet + '\n')
+ cmd = cc.split() + extra_cc_args.split() + ['-c', '-o', obj_file_name,
+ c_file_name]
+ r = subprocess.run(cmd, check=False, stdout=subprocess.PIPE,
+ stderr=subprocess.STDOUT)
+ return CompileResult(r.returncode, r.stdout)
--
2.37.2

41
0011-linux-Use-compile_c_snippet-to-check-linux-pidfd.h-a.patch Normal file
View file

@ -0,0 +1,41 @@
From 1cc5513114e76083669cba1b11252aad35525e69 Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Wed, 10 Aug 2022 14:24:44 -0300
Subject: [PATCH 11/15] linux: Use compile_c_snippet to check linux/pidfd.h
availability
Instead of tying to a specific kernel version.
Checked on x86_64-linux-gnu.
Reviewed-by: Florian Weimer <fweimer@redhat.com>
(cherry picked from commit 1542019b69b7ec7b2cd34357af035e406d153631)
---
sysdeps/unix/sysv/linux/tst-pidfd-consts.py | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/sysdeps/unix/sysv/linux/tst-pidfd-consts.py b/sysdeps/unix/sysv/linux/tst-pidfd-consts.py
index 90cbb9be64..d732173abd 100644
--- a/sysdeps/unix/sysv/linux/tst-pidfd-consts.py
+++ b/sysdeps/unix/sysv/linux/tst-pidfd-consts.py
@@ -33,11 +33,13 @@ def main():
help='C compiler (including options) to use')
args = parser.parse_args()
- linux_version_headers = glibcsyscalls.linux_kernel_version(args.cc)
- # Linux started to provide pidfd.h with 5.10.
- if linux_version_headers < (5, 10):
+ if glibcextract.compile_c_snippet(
+ '#include <linux/pidfd.h>',
+ args.cc).returncode != 0:
sys.exit (77)
- linux_version_glibc = (5, 18)
+
+ linux_version_headers = glibcsyscalls.linux_kernel_version(args.cc)
+ linux_version_glibc = (5, 19)
sys.exit(glibcextract.compare_macro_consts(
'#include <sys/pidfd.h>\n',
'#include <asm/fcntl.h>\n'
--
2.37.2

31
0012-linux-Mimic-kernel-defition-for-BLOCK_SIZE.patch Normal file
View file

@ -0,0 +1,31 @@
From 4dad97e2a2e510c6b53a0add29a2188714fcf4ab Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Wed, 10 Aug 2022 14:24:45 -0300
Subject: [PATCH 12/15] linux: Mimic kernel defition for BLOCK_SIZE
To avoid possible warnings if the kernel header is included before
sys/mount.h.
Reviewed-by: Florian Weimer <fweimer@redhat.com>
(cherry picked from commit c68b6044bc7945716431f1adc091b17c39b80a06)
---
sysdeps/unix/sysv/linux/sys/mount.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sysdeps/unix/sysv/linux/sys/mount.h b/sysdeps/unix/sysv/linux/sys/mount.h
index f965986ba8..df6b0dbb42 100644
--- a/sysdeps/unix/sysv/linux/sys/mount.h
+++ b/sysdeps/unix/sysv/linux/sys/mount.h
@@ -27,8 +27,8 @@
#include <stddef.h>
#include <sys/ioctl.h>
-#define BLOCK_SIZE 1024
#define BLOCK_SIZE_BITS 10
+#define BLOCK_SIZE (1<<BLOCK_SIZE_BITS)
/* These are the fs-independent mount-flags: up to 16 flags are
--
2.37.2

33
0013-linux-Use-compile_c_snippet-to-check-linux-mount.h-a.patch Normal file
View file

@ -0,0 +1,33 @@
From d48813227b63a0d92ea357ea0733229ed74e31ab Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Wed, 10 Aug 2022 14:24:46 -0300
Subject: [PATCH 13/15] linux: Use compile_c_snippet to check linux/mount.h
availability
Checked on x86_64-linux-gnu.
Reviewed-by: Florian Weimer <fweimer@redhat.com>
(cherry picked from commit e1226cdc6b209539a92d32d5b620ba53fd35abf3)
---
sysdeps/unix/sysv/linux/tst-mount-consts.py | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/sysdeps/unix/sysv/linux/tst-mount-consts.py b/sysdeps/unix/sysv/linux/tst-mount-consts.py
index a62f803123..be2ef2daf1 100755
--- a/sysdeps/unix/sysv/linux/tst-mount-consts.py
+++ b/sysdeps/unix/sysv/linux/tst-mount-consts.py
@@ -33,6 +33,11 @@ def main():
help='C compiler (including options) to use')
args = parser.parse_args()
+ if glibcextract.compile_c_snippet(
+ '#include <linux/mount.h>',
+ args.cc).returncode != 0:
+ sys.exit (77)
+
linux_version_headers = glibcsyscalls.linux_kernel_version(args.cc)
# Constants in glibc were updated to match Linux v5.16. When glibc
# constants are updated this value should be updated to match the
--
2.37.2

337
0014-linux-Fix-sys-mount.h-usage-with-kernel-headers.patch Normal file
View file

@ -0,0 +1,337 @@
From bb1e8b0ca99b5cbedfae3e6245528a87d95ff3e2 Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Wed, 10 Aug 2022 14:24:47 -0300
Subject: [PATCH 14/15] linux: Fix sys/mount.h usage with kernel headers
Now that kernel exports linux/mount.h and includes it on linux/fs.h,
its definitions might clash with glibc exports sys/mount.h. To avoid
the need to rearrange the Linux header to be always after glibc one,
the glibc sys/mount.h is changed to:
1. Undefine the macros also used as enum constants. This covers prior
inclusion of <linux/mount.h> (for instance MS_RDONLY).
2. Include <linux/mount.h> based on the usual __has_include check
(needs to use __has_include ("linux/mount.h") to paper over GCC
bugs.
3. Define enum fsconfig_command only if FSOPEN_CLOEXEC is not defined.
(FSOPEN_CLOEXEC should be a very close proxy.)
4. Define struct mount_attr if MOUNT_ATTR_SIZE_VER0 is not defined.
(Added in the same commit on the Linux side.)
This patch also adds some tests to check if including linux/fs.h and
linux/mount.h after and before sys/mount.h does work.
Checked on x86_64-linux-gnu.
Reviewed-by: Florian Weimer <fweimer@redhat.com>
(cherry picked from commit 774058d72942249f71d74e7f2b639f77184160a6)
---
sysdeps/unix/sysv/linux/Makefile | 8 +++
sysdeps/unix/sysv/linux/sys/mount.h | 71 +++++++++++++++++---
sysdeps/unix/sysv/linux/tst-mount-compile.py | 66 ++++++++++++++++++
3 files changed, 137 insertions(+), 8 deletions(-)
create mode 100755 sysdeps/unix/sysv/linux/tst-mount-compile.py
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index a139a16532..3ceda9fdbf 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -265,6 +265,14 @@ $(objpfx)tst-mount-consts.out: ../sysdeps/unix/sysv/linux/tst-mount-consts.py
< /dev/null > $@ 2>&1; $(evaluate-test)
$(objpfx)tst-mount-consts.out: $(sysdeps-linux-python-deps)
+tests-special += $(objpfx)tst-mount-compile.out
+$(objpfx)tst-mount-compile.out: ../sysdeps/unix/sysv/linux/tst-mount-compile.py
+ $(sysdeps-linux-python) \
+ ../sysdeps/unix/sysv/linux/tst-mount-compile.py \
+ $(sysdeps-linux-python-cc) \
+ < /dev/null > $@ 2>&1; $(evaluate-test)
+$(objpfx)tst-mount-compile.out: $(sysdeps-linux-python-deps)
+
tst-rseq-disable-ENV = GLIBC_TUNABLES=glibc.pthread.rseq=0
endif # $(subdir) == misc
diff --git a/sysdeps/unix/sysv/linux/sys/mount.h b/sysdeps/unix/sysv/linux/sys/mount.h
index df6b0dbb42..2e3fd6a7fe 100644
--- a/sysdeps/unix/sysv/linux/sys/mount.h
+++ b/sysdeps/unix/sysv/linux/sys/mount.h
@@ -27,6 +27,13 @@
#include <stddef.h>
#include <sys/ioctl.h>
+#ifdef __has_include
+# if __has_include ("linux/mount.h")
+# include "linux/mount.h"
+# endif
+#endif
+
+
#define BLOCK_SIZE_BITS 10
#define BLOCK_SIZE (1<<BLOCK_SIZE_BITS)
@@ -35,69 +42,98 @@
supported */
enum
{
+#undef MS_RDONLY
MS_RDONLY = 1, /* Mount read-only. */
#define MS_RDONLY MS_RDONLY
+#undef MS_NOSUID
MS_NOSUID = 2, /* Ignore suid and sgid bits. */
#define MS_NOSUID MS_NOSUID
+#undef MS_NODEV
MS_NODEV = 4, /* Disallow access to device special files. */
#define MS_NODEV MS_NODEV
+#undef MS_NOEXEC
MS_NOEXEC = 8, /* Disallow program execution. */
#define MS_NOEXEC MS_NOEXEC
+#undef MS_SYNCHRONOUS
MS_SYNCHRONOUS = 16, /* Writes are synced at once. */
#define MS_SYNCHRONOUS MS_SYNCHRONOUS
+#undef MS_REMOUNT
MS_REMOUNT = 32, /* Alter flags of a mounted FS. */
#define MS_REMOUNT MS_REMOUNT
+#undef MS_MANDLOCK
MS_MANDLOCK = 64, /* Allow mandatory locks on an FS. */
#define MS_MANDLOCK MS_MANDLOCK
+#undef MS_DIRSYNC
MS_DIRSYNC = 128, /* Directory modifications are synchronous. */
#define MS_DIRSYNC MS_DIRSYNC
+#undef MS_NOSYMFOLLOW
MS_NOSYMFOLLOW = 256, /* Do not follow symlinks. */
#define MS_NOSYMFOLLOW MS_NOSYMFOLLOW
+#undef MS_NOATIME
MS_NOATIME = 1024, /* Do not update access times. */
#define MS_NOATIME MS_NOATIME
+#undef MS_NODIRATIME
MS_NODIRATIME = 2048, /* Do not update directory access times. */
#define MS_NODIRATIME MS_NODIRATIME
+#undef MS_BIND
MS_BIND = 4096, /* Bind directory at different place. */
#define MS_BIND MS_BIND
+#undef MS_MOVE
MS_MOVE = 8192,
#define MS_MOVE MS_MOVE
+#undef MS_REC
MS_REC = 16384,
#define MS_REC MS_REC
+#undef MS_SILENT
MS_SILENT = 32768,
#define MS_SILENT MS_SILENT
+#undef MS_POSIXACL
MS_POSIXACL = 1 << 16, /* VFS does not apply the umask. */
#define MS_POSIXACL MS_POSIXACL
+#undef MS_UNBINDABLE
MS_UNBINDABLE = 1 << 17, /* Change to unbindable. */
#define MS_UNBINDABLE MS_UNBINDABLE
+#undef MS_PRIVATE
MS_PRIVATE = 1 << 18, /* Change to private. */
#define MS_PRIVATE MS_PRIVATE
+#undef MS_SLAVE
MS_SLAVE = 1 << 19, /* Change to slave. */
#define MS_SLAVE MS_SLAVE
+#undef MS_SHARED
MS_SHARED = 1 << 20, /* Change to shared. */
#define MS_SHARED MS_SHARED
+#undef MS_RELATIME
MS_RELATIME = 1 << 21, /* Update atime relative to mtime/ctime. */
#define MS_RELATIME MS_RELATIME
+#undef MS_KERNMOUNT
MS_KERNMOUNT = 1 << 22, /* This is a kern_mount call. */
#define MS_KERNMOUNT MS_KERNMOUNT
+#undef MS_I_VERSION
MS_I_VERSION = 1 << 23, /* Update inode I_version field. */
#define MS_I_VERSION MS_I_VERSION
+#undef MS_STRICTATIME
MS_STRICTATIME = 1 << 24, /* Always perform atime updates. */
#define MS_STRICTATIME MS_STRICTATIME
+#undef MS_LAZYTIME
MS_LAZYTIME = 1 << 25, /* Update the on-disk [acm]times lazily. */
#define MS_LAZYTIME MS_LAZYTIME
+#undef MS_ACTIVE
MS_ACTIVE = 1 << 30,
#define MS_ACTIVE MS_ACTIVE
+#undef MS_NOUSER
MS_NOUSER = 1 << 31
#define MS_NOUSER MS_NOUSER
};
/* Flags that can be altered by MS_REMOUNT */
+#undef MS_RMT_MASK
#define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_I_VERSION \
|MS_LAZYTIME)
/* Magic mount flag number. Has to be or-ed to the flag values. */
+#undef MS_MGC_VAL
#define MS_MGC_VAL 0xc0ed0000 /* Magic flag number to indicate "new" flags */
#define MS_MGC_MSK 0xffff0000 /* Magic flag number mask */
@@ -106,20 +142,35 @@ enum
is probably as bad and I don't want to create yet another include
file. */
+#undef BLKROSET
#define BLKROSET _IO(0x12, 93) /* Set device read-only (0 = read-write). */
+#undef BLKROGET
#define BLKROGET _IO(0x12, 94) /* Get read-only status (0 = read_write). */
+#undef BLKRRPART
#define BLKRRPART _IO(0x12, 95) /* Re-read partition table. */
+#undef BLKGETSIZE
#define BLKGETSIZE _IO(0x12, 96) /* Return device size. */
+#undef BLKFLSBUF
#define BLKFLSBUF _IO(0x12, 97) /* Flush buffer cache. */
+#undef BLKRASET
#define BLKRASET _IO(0x12, 98) /* Set read ahead for block device. */
+#undef BLKRAGET
#define BLKRAGET _IO(0x12, 99) /* Get current read ahead setting. */
+#undef BLKFRASET
#define BLKFRASET _IO(0x12,100) /* Set filesystem read-ahead. */
+#undef BLKFRAGET
#define BLKFRAGET _IO(0x12,101) /* Get filesystem read-ahead. */
+#undef BLKSECTSET
#define BLKSECTSET _IO(0x12,102) /* Set max sectors per request. */
+#undef BLKSECTGET
#define BLKSECTGET _IO(0x12,103) /* Get max sectors per request. */
+#undef BLKSSZGET
#define BLKSSZGET _IO(0x12,104) /* Get block device sector size. */
+#undef BLKBSZGET
#define BLKBSZGET _IOR(0x12,112,size_t)
+#undef BLKBSZSET
#define BLKBSZSET _IOW(0x12,113,size_t)
+#undef BLKGETSIZE64
#define BLKGETSIZE64 _IOR(0x12,114,size_t) /* return device size. */
@@ -157,6 +208,7 @@ enum
#define MOUNT_ATTR_NOSYMFOLLOW 0x00200000 /* Do not follow symlinks. */
+#ifndef MOUNT_ATTR_SIZE_VER0
/* For mount_setattr. */
struct mount_attr
{
@@ -165,6 +217,7 @@ struct mount_attr
uint64_t propagation;
uint64_t userns_fd;
};
+#endif
#define MOUNT_ATTR_SIZE_VER0 32 /* sizeof first published struct */
@@ -185,26 +238,28 @@ struct mount_attr
#define FSPICK_EMPTY_PATH 0x00000008
+#ifndef FSOPEN_CLOEXEC
/* The type of fsconfig call made. */
enum fsconfig_command
{
FSCONFIG_SET_FLAG = 0, /* Set parameter, supplying no value */
-#define FSCONFIG_SET_FLAG FSCONFIG_SET_FLAG
+# define FSCONFIG_SET_FLAG FSCONFIG_SET_FLAG
FSCONFIG_SET_STRING = 1, /* Set parameter, supplying a string value */
-#define FSCONFIG_SET_STRING FSCONFIG_SET_STRING
+# define FSCONFIG_SET_STRING FSCONFIG_SET_STRING
FSCONFIG_SET_BINARY = 2, /* Set parameter, supplying a binary blob value */
-#define FSCONFIG_SET_BINARY FSCONFIG_SET_BINARY
+# define FSCONFIG_SET_BINARY FSCONFIG_SET_BINARY
FSCONFIG_SET_PATH = 3, /* Set parameter, supplying an object by path */
-#define FSCONFIG_SET_PATH FSCONFIG_SET_PATH
+# define FSCONFIG_SET_PATH FSCONFIG_SET_PATH
FSCONFIG_SET_PATH_EMPTY = 4, /* Set parameter, supplying an object by (empty) path */
-#define FSCONFIG_SET_PATH_EMPTY FSCONFIG_SET_PATH_EMPTY
+# define FSCONFIG_SET_PATH_EMPTY FSCONFIG_SET_PATH_EMPTY
FSCONFIG_SET_FD = 5, /* Set parameter, supplying an object by fd */
-#define FSCONFIG_SET_FD FSCONFIG_SET_FD
+# define FSCONFIG_SET_FD FSCONFIG_SET_FD
FSCONFIG_CMD_CREATE = 6, /* Invoke superblock creation */
-#define FSCONFIG_CMD_CREATE FSCONFIG_CMD_CREATE
+# define FSCONFIG_CMD_CREATE FSCONFIG_CMD_CREATE
FSCONFIG_CMD_RECONFIGURE = 7, /* Invoke superblock reconfiguration */
-#define FSCONFIG_CMD_RECONFIGURE FSCONFIG_CMD_RECONFIGURE
+# define FSCONFIG_CMD_RECONFIGURE FSCONFIG_CMD_RECONFIGURE
};
+#endif
/* open_tree flags. */
#define OPEN_TREE_CLONE 1 /* Clone the target tree and attach the clone */
diff --git a/sysdeps/unix/sysv/linux/tst-mount-compile.py b/sysdeps/unix/sysv/linux/tst-mount-compile.py
new file mode 100755
index 0000000000..0ec74d4e0b
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/tst-mount-compile.py
@@ -0,0 +1,66 @@
+#!/usr/bin/python3
+# Check if glibc provided sys/mount.h can be used along related kernel
+# headers.
+# Copyright (C) 2022 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+#
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# The GNU C Library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with the GNU C Library; if not, see
+# <https://www.gnu.org/licenses/>.
+
+import argparse
+import sys
+
+import glibcextract
+
+
+def main():
+ """The main entry point."""
+ parser = argparse.ArgumentParser(
+ description='Check if glibc provided sys/mount.h can be '
+ ' used along related kernel headers.')
+ parser.add_argument('--cc', metavar='CC',
+ help='C compiler (including options) to use')
+ args = parser.parse_args()
+
+ if glibcextract.compile_c_snippet(
+ '#include <linux/mount.h>',
+ args.cc).returncode != 0:
+ sys.exit (77)
+
+ def check(testname, snippet):
+ # Add -Werror to catch macro redefinitions and _ISOMAC to avoid
+ # internal glibc definitions.
+ r = glibcextract.compile_c_snippet(snippet, args.cc,
+ '-Werror -D_ISOMAC')
+ if r.returncode != 0:
+ print('error: test {}:\n{}'.format(testname, r.output.decode()))
+ return r.returncode
+
+ status = max(
+ check("sys/mount.h + linux/mount.h",
+ "#include <sys/mount.h>\n"
+ "#include <linux/mount.h>"),
+ check("sys/mount.h + linux/fs.h",
+ "#include <sys/mount.h>\n"
+ "#include <linux/fs.h>"),
+ check("linux/mount.h + sys/mount.h",
+ "#include <linux/mount.h>\n"
+ "#include <sys/mount.h>"),
+ check("linux/fs.h + sys/mount.h",
+ "#include <linux/fs.h>\n"
+ "#include <sys/mount.h>"))
+ sys.exit(status)
+
+if __name__ == '__main__':
+ main()
--
2.37.2

45
0015-Linux-Fix-enum-fsconfig_command-detection-in-sys-mou.patch Normal file
View file

@ -0,0 +1,45 @@
From 3bd3c612e98a53ce60ed972f5cd2b90628b3cba5 Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Tue, 16 Aug 2022 09:25:23 +0200
Subject: [PATCH 15/15] Linux: Fix enum fsconfig_command detection in
<sys/mount.h>
The #ifdef FSOPEN_CLOEXEC check did not work because the macro
was always defined in this header prior to the check, so that
the <linux/mount.h> contents did not matter.
Fixes commit 774058d72942249f71d74e7f2b639f77184160a6
("linux: Fix sys/mount.h usage with kernel headers").
(cherry picked from commit 2955ef4b7c9b56fcd7abfeddef7ee83c60abff98)
---
sysdeps/unix/sysv/linux/sys/mount.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/sysdeps/unix/sysv/linux/sys/mount.h b/sysdeps/unix/sysv/linux/sys/mount.h
index 2e3fd6a7fe..19841d0738 100644
--- a/sysdeps/unix/sysv/linux/sys/mount.h
+++ b/sysdeps/unix/sysv/linux/sys/mount.h
@@ -188,9 +188,6 @@ enum
};
-/* fsopen flags. */
-#define FSOPEN_CLOEXEC 0x00000001
-
/* fsmount flags. */
#define FSMOUNT_CLOEXEC 0x00000001
@@ -261,6 +258,9 @@ enum fsconfig_command
};
#endif
+/* fsopen flags. */
+#define FSOPEN_CLOEXEC 0x00000001
+
/* open_tree flags. */
#define OPEN_TREE_CLONE 1 /* Clone the target tree and attach the clone */
#define OPEN_TREE_CLOEXEC O_CLOEXEC /* Close the file on execve() */
--
2.37.2

336
0016-syslog-Fix-large-messages-BZ-29536.patch Normal file
View file

@ -0,0 +1,336 @@
From b0e7888d1fa2dbd2d9e1645ec8c796abf78880b9 Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Sun, 28 Aug 2022 16:52:53 -0300
Subject: [PATCH 16/22] syslog: Fix large messages (BZ#29536)
The a583b6add407c17cd change did not handle large messages that
would require a heap allocation correctly, where the message itself
is not take in consideration.
This patch fixes it and extend the tst-syslog to check for large
messages as well.
Checked on x86_64-linux-gnu.
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
(cherry picked from commit 52a5be0df411ef3ff45c10c7c308cb92993d15b1)
---
misc/syslog.c | 18 +++---
misc/tst-syslog.c | 152 +++++++++++++++++++++++++++++++++++++++-------
2 files changed, 142 insertions(+), 28 deletions(-)
diff --git a/misc/syslog.c b/misc/syslog.c
index 554089bfc4..b88f66c835 100644
--- a/misc/syslog.c
+++ b/misc/syslog.c
@@ -193,28 +193,32 @@ __vsyslog_internal (int pri, const char *fmt, va_list ap,
int vl = __vsnprintf_internal (bufs + l, sizeof bufs - l, fmt, apc,
mode_flags);
if (0 <= vl && vl < sizeof bufs - l)
- {
- buf = bufs;
- bufsize = l + vl;
- }
+ buf = bufs;
+ bufsize = l + vl;
va_end (apc);
}
if (buf == NULL)
{
- buf = malloc (l * sizeof (char));
+ buf = malloc ((bufsize + 1) * sizeof (char));
if (buf != NULL)
{
/* Tell the cancellation handler to free this buffer. */
clarg.buf = buf;
if (has_ts)
- __snprintf (bufs, sizeof bufs,
+ __snprintf (buf, l + 1,
SYSLOG_HEADER (pri, timestamp, &msgoff, pid));
else
- __snprintf (bufs, sizeof bufs,
+ __snprintf (buf, l + 1,
SYSLOG_HEADER_WITHOUT_TS (pri, &msgoff));
+
+ va_list apc;
+ va_copy (apc, ap);
+ __vsnprintf_internal (buf + l, bufsize - l + 1, fmt, apc,
+ mode_flags);
+ va_end (apc);
}
else
{
diff --git a/misc/tst-syslog.c b/misc/tst-syslog.c
index e550d15796..1d332ece53 100644
--- a/misc/tst-syslog.c
+++ b/misc/tst-syslog.c
@@ -68,21 +68,19 @@ static const int priorities[] =
LOG_DEBUG
};
-enum
- {
- ident_length = 64,
- msg_length = 64
- };
+#define IDENT_LENGTH 64
+#define MSG_LENGTH 1024
#define SYSLOG_MSG_BASE "syslog_message"
#define OPENLOG_IDENT "openlog_ident"
+static char large_message[MSG_LENGTH];
struct msg_t
{
int priority;
int facility;
- char ident[ident_length];
- char msg[msg_length];
+ char ident[IDENT_LENGTH];
+ char msg[MSG_LENGTH];
pid_t pid;
};
@@ -147,6 +145,37 @@ check_syslog_message (const struct msg_t *msg, int msgnum, int options,
return true;
}
+static void
+send_syslog_large (int options)
+{
+ int facility = LOG_USER;
+ int priority = LOG_INFO;
+
+ syslog (facility | priority, "%s %d %d", large_message, facility,
+ priority);
+}
+
+static void
+send_vsyslog_large (int options)
+{
+ int facility = LOG_USER;
+ int priority = LOG_INFO;
+
+ call_vsyslog (facility | priority, "%s %d %d", large_message, facility,
+ priority);
+}
+
+static bool
+check_syslog_message_large (const struct msg_t *msg, int msgnum, int options,
+ pid_t pid)
+{
+ TEST_COMPARE (msg->facility, LOG_USER);
+ TEST_COMPARE (msg->priority, LOG_INFO);
+ TEST_COMPARE_STRING (msg->msg, large_message);
+
+ return false;
+}
+
static void
send_openlog (int options)
{
@@ -179,6 +208,17 @@ send_openlog (int options)
closelog ();
}
+static void
+send_openlog_large (int options)
+{
+ /* Define a non-default IDENT and a not default facility. */
+ openlog (OPENLOG_IDENT, options, LOG_LOCAL0);
+
+ syslog (LOG_INFO, "%s %d %d", large_message, LOG_LOCAL0, LOG_INFO);
+
+ closelog ();
+}
+
static bool
check_openlog_message (const struct msg_t *msg, int msgnum,
int options, pid_t pid)
@@ -189,7 +229,7 @@ check_openlog_message (const struct msg_t *msg, int msgnum,
int expected_priority = priorities[msgnum % array_length (priorities)];
TEST_COMPARE (msg->priority, expected_priority);
- char expected_ident[ident_length];
+ char expected_ident[IDENT_LENGTH];
snprintf (expected_ident, sizeof (expected_ident), "%s%s%.0d%s:",
OPENLOG_IDENT,
options & LOG_PID ? "[" : "",
@@ -211,15 +251,38 @@ check_openlog_message (const struct msg_t *msg, int msgnum,
return true;
}
+static bool
+check_openlog_message_large (const struct msg_t *msg, int msgnum,
+ int options, pid_t pid)
+{
+ char expected_ident[IDENT_LENGTH];
+ snprintf (expected_ident, sizeof (expected_ident), "%s%s%.0d%s:",
+ OPENLOG_IDENT,
+ options & LOG_PID ? "[" : "",
+ options & LOG_PID ? pid : 0,
+ options & LOG_PID ? "]" : "");
+
+ TEST_COMPARE_STRING (msg->ident, expected_ident);
+ TEST_COMPARE_STRING (msg->msg, large_message);
+ TEST_COMPARE (msg->priority, LOG_INFO);
+ TEST_COMPARE (msg->facility, LOG_LOCAL0);
+
+ return false;
+}
+
static struct msg_t
parse_syslog_msg (const char *msg)
{
struct msg_t r = { .pid = -1 };
int number;
+#define STRINPUT(size) XSTRINPUT(size)
+#define XSTRINPUT(size) "%" # size "s"
+
/* The message in the form:
- <179>Apr 8 14:51:19 tst-syslog: syslog message 176 3 */
- int n = sscanf (msg, "<%3d>%*s %*d %*d:%*d:%*d %32s %64s %*d %*d",
+ <179>Apr 8 14:51:19 tst-syslog: message 176 3 */
+ int n = sscanf (msg, "<%3d>%*s %*d %*d:%*d:%*d " STRINPUT(IDENT_LENGTH)
+ " " STRINPUT(MSG_LENGTH) " %*d %*d",
&number, r.ident, r.msg);
TEST_COMPARE (n, 3);
@@ -246,7 +309,7 @@ parse_syslog_console (const char *msg)
/* The message in the form:
openlog_ident: syslog_message 128 0 */
- int n = sscanf (msg, "%32s %64s %d %d",
+ int n = sscanf (msg, STRINPUT(IDENT_LENGTH) " " STRINPUT(MSG_LENGTH) " %d %d",
r.ident, r.msg, &facility, &priority);
TEST_COMPARE (n, 4);
@@ -281,7 +344,7 @@ check_syslog_udp (void (*syslog_send)(int), int options,
int msgnum = 0;
while (1)
{
- char buf[512];
+ char buf[2048];
size_t l = xrecvfrom (server_udp, buf, sizeof (buf), 0,
(struct sockaddr *) &addr, &addrlen);
buf[l] = '\0';
@@ -325,7 +388,7 @@ check_syslog_tcp (void (*syslog_send)(int), int options,
int client_tcp = xaccept (server_tcp, NULL, NULL);
- char buf[512], *rb = buf;
+ char buf[2048], *rb = buf;
size_t rbl = sizeof (buf);
size_t prl = 0; /* Track the size of the partial record. */
int msgnum = 0;
@@ -393,20 +456,34 @@ check_syslog_console_read (FILE *fp)
}
static void
-check_syslog_console (void)
+check_syslog_console_read_large (FILE *fp)
+{
+ char buf[2048];
+ TEST_VERIFY (fgets (buf, sizeof (buf), fp) != NULL);
+ struct msg_t msg = parse_syslog_console (buf);
+
+ TEST_COMPARE_STRING (msg.ident, OPENLOG_IDENT ":");
+ TEST_COMPARE_STRING (msg.msg, large_message);
+ TEST_COMPARE (msg.priority, LOG_INFO);
+ TEST_COMPARE (msg.facility, LOG_LOCAL0);
+}
+
+static void
+check_syslog_console (void (*syslog_send)(int),
+ void (*syslog_check)(FILE *fp))
{
xmkfifo (_PATH_CONSOLE, 0666);
pid_t sender_pid = xfork ();
if (sender_pid == 0)
{
- send_openlog (LOG_CONS);
+ syslog_send (LOG_CONS);
_exit (0);
}
{
FILE *fp = xfopen (_PATH_CONSOLE, "r+");
- check_syslog_console_read (fp);
+ syslog_check (fp);
xfclose (fp);
}
@@ -425,16 +502,28 @@ send_openlog_callback (void *clousure)
}
static void
-check_syslog_perror (void)
+send_openlog_callback_large (void *clousure)
+{
+ int options = *(int *) clousure;
+ send_openlog_large (options);
+}
+
+static void
+check_syslog_perror (bool large)
{
struct support_capture_subprocess result;
- result = support_capture_subprocess (send_openlog_callback,
+ result = support_capture_subprocess (large
+ ? send_openlog_callback_large
+ : send_openlog_callback,
&(int){LOG_PERROR});
FILE *mfp = fmemopen (result.err.buffer, result.err.length, "r");
if (mfp == NULL)
FAIL_EXIT1 ("fmemopen: %m");
- check_syslog_console_read (mfp);
+ if (large)
+ check_syslog_console_read_large (mfp);
+ else
+ check_syslog_console_read (mfp);
xfclose (mfp);
support_capture_subprocess_check (&result, "tst-openlog-child", 0,
@@ -462,10 +551,31 @@ do_test (void)
check_syslog_tcp (send_openlog, LOG_PID, check_openlog_message);
/* Check the LOG_CONS option. */
- check_syslog_console ();
+ check_syslog_console (send_openlog, check_syslog_console_read);
/* Check the LOG_PERROR option. */
- check_syslog_perror ();
+ check_syslog_perror (false);
+
+ /* Similar tests as before, but with a large message to trigger the
+ syslog path that uses dynamically allocated memory. */
+ memset (large_message, 'a', sizeof large_message - 1);
+ large_message[sizeof large_message - 1] = '\0';
+
+ check_syslog_udp (send_syslog_large, 0, check_syslog_message_large);
+ check_syslog_tcp (send_syslog_large, 0, check_syslog_message_large);
+
+ check_syslog_udp (send_vsyslog_large, 0, check_syslog_message_large);
+ check_syslog_tcp (send_vsyslog_large, 0, check_syslog_message_large);
+
+ check_syslog_udp (send_openlog_large, 0, check_openlog_message_large);
+ check_syslog_tcp (send_openlog_large, 0, check_openlog_message_large);
+
+ check_syslog_udp (send_openlog_large, LOG_PID, check_openlog_message_large);
+ check_syslog_tcp (send_openlog_large, LOG_PID, check_openlog_message_large);
+
+ check_syslog_console (send_openlog_large, check_syslog_console_read_large);
+
+ check_syslog_perror (true);
return 0;
}
--
2.37.2

252
0017-elf-Call-__libc_early_init-for-reused-namespaces-bug.patch Normal file
View file

@ -0,0 +1,252 @@
From 924e4f3eaa502ce82fccf8537f021a796d158771 Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Fri, 26 Aug 2022 21:15:43 +0200
Subject: [PATCH 17/22] elf: Call __libc_early_init for reused namespaces (bug
29528)
libc_map is never reset to NULL, neither during dlclose nor on a
dlopen call which reuses the namespace structure. As a result, if a
namespace is reused, its libc is not initialized properly. The most
visible result is a crash in the <ctype.h> functions.
To prevent similar bugs on namespace reuse from surfacing,
unconditionally initialize the chosen namespace to zero using memset.
(cherry picked from commit d0e357ff45a75553dee3b17ed7d303bfa544f6fe)
---
NEWS | 1 +
elf/Makefile | 25 ++++++++++++++++++
elf/dl-open.c | 13 ++++++----
elf/tst-dlmopen-twice-mod1.c | 37 ++++++++++++++++++++++++++
elf/tst-dlmopen-twice-mod2.c | 50 ++++++++++++++++++++++++++++++++++++
elf/tst-dlmopen-twice.c | 34 ++++++++++++++++++++++++
6 files changed, 155 insertions(+), 5 deletions(-)
create mode 100644 elf/tst-dlmopen-twice-mod1.c
create mode 100644 elf/tst-dlmopen-twice-mod2.c
create mode 100644 elf/tst-dlmopen-twice.c
diff --git a/NEWS b/NEWS
index ae30900bbc..6d31e5abba 100644
--- a/NEWS
+++ b/NEWS
@@ -13,6 +13,7 @@ The following bugs are resolved with this release:
[29446] _dlopen now ignores dl_caller argument in static mode
[29485] Linux: Terminate subprocess on late failure in tst-pidfd
[29490] alpha: New __brk_call implementation is broken
+ [29528] elf: Call __libc_early_init for reused namespaces
Version 2.36
diff --git a/elf/Makefile b/elf/Makefile
index fd77d0c7c8..43353a4b08 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -408,6 +408,7 @@ tests += \
tst-dlmopen4 \
tst-dlmopen-dlerror \
tst-dlmopen-gethostbyname \
+ tst-dlmopen-twice \
tst-dlopenfail \
tst-dlopenfail-2 \
tst-dlopenrpath \
@@ -834,6 +835,8 @@ modules-names += \
tst-dlmopen1mod \
tst-dlmopen-dlerror-mod \
tst-dlmopen-gethostbyname-mod \
+ tst-dlmopen-twice-mod1 \
+ tst-dlmopen-twice-mod2 \
tst-dlopenfaillinkmod \
tst-dlopenfailmod1 \
tst-dlopenfailmod2 \
@@ -2967,3 +2970,25 @@ $(objpfx)tst-tls-allocation-failure-static-patched.out: \
grep -q '^Fatal glibc error: Cannot allocate TLS block$$' $@ \
&& grep -q '^status: 127$$' $@; \
$(evaluate-test)
+
+$(objpfx)tst-audit-tlsdesc: $(objpfx)tst-audit-tlsdesc-mod1.so \
+ $(objpfx)tst-audit-tlsdesc-mod2.so \
+ $(shared-thread-library)
+ifeq (yes,$(have-mtls-dialect-gnu2))
+# The test is valid for all TLS types, but we want to exercise GNU2
+# TLS if possible.
+CFLAGS-tst-audit-tlsdesc-mod1.c += -mtls-dialect=gnu2
+CFLAGS-tst-audit-tlsdesc-mod2.c += -mtls-dialect=gnu2
+endif
+$(objpfx)tst-audit-tlsdesc-dlopen: $(shared-thread-library)
+$(objpfx)tst-audit-tlsdesc-dlopen.out: $(objpfx)tst-audit-tlsdesc-mod1.so \
+ $(objpfx)tst-audit-tlsdesc-mod2.so
+$(objpfx)tst-audit-tlsdesc-mod1.so: $(objpfx)tst-audit-tlsdesc-mod2.so
+$(objpfx)tst-audit-tlsdesc.out: $(objpfx)tst-auditmod-tlsdesc.so
+tst-audit-tlsdesc-ENV = LD_AUDIT=$(objpfx)tst-auditmod-tlsdesc.so
+$(objpfx)tst-audit-tlsdesc-dlopen.out: $(objpfx)tst-auditmod-tlsdesc.so
+tst-audit-tlsdesc-dlopen-ENV = LD_AUDIT=$(objpfx)tst-auditmod-tlsdesc.so
+
+$(objpfx)tst-dlmopen-twice.out: \
+ $(objpfx)tst-dlmopen-twice-mod1.so \
+ $(objpfx)tst-dlmopen-twice-mod2.so
diff --git a/elf/dl-open.c b/elf/dl-open.c
index a23e65926b..46e8066fd8 100644
--- a/elf/dl-open.c
+++ b/elf/dl-open.c
@@ -844,11 +844,14 @@ _dl_open (const char *file, int mode, const void *caller_dlopen, Lmid_t nsid,
_dl_signal_error (EINVAL, file, NULL, N_("\
no more namespaces available for dlmopen()"));
}
- else if (nsid == GL(dl_nns))
- {
- __rtld_lock_initialize (GL(dl_ns)[nsid]._ns_unique_sym_table.lock);
- ++GL(dl_nns);
- }
+
+ if (nsid == GL(dl_nns))
+ ++GL(dl_nns);
+
+ /* Initialize the new namespace. Most members are
+ zero-initialized, only the lock needs special treatment. */
+ memset (&GL(dl_ns)[nsid], 0, sizeof (GL(dl_ns)[nsid]));
+ __rtld_lock_initialize (GL(dl_ns)[nsid]._ns_unique_sym_table.lock);
_dl_debug_update (nsid)->r_state = RT_CONSISTENT;
}
diff --git a/elf/tst-dlmopen-twice-mod1.c b/elf/tst-dlmopen-twice-mod1.c
new file mode 100644
index 0000000000..0eaf04948c
--- /dev/null
+++ b/elf/tst-dlmopen-twice-mod1.c
@@ -0,0 +1,37 @@
+/* Initialization of libc after dlmopen/dlclose/dlmopen (bug 29528). Module 1.
+ Copyright (C) 2022 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+
+static void __attribute__ ((constructor))
+init (void)
+{
+ puts ("info: tst-dlmopen-twice-mod1.so loaded");
+ fflush (stdout);
+}
+
+static void __attribute__ ((destructor))
+fini (void)
+{
+ puts ("info: tst-dlmopen-twice-mod1.so about to be unloaded");
+ fflush (stdout);
+}
+
+/* Large allocation. The second module does not have this, so it
+ should load libc at a different address. */
+char large_allocate[16 * 1024 * 1024];
diff --git a/elf/tst-dlmopen-twice-mod2.c b/elf/tst-dlmopen-twice-mod2.c
new file mode 100644
index 0000000000..40c6c01f96
--- /dev/null
+++ b/elf/tst-dlmopen-twice-mod2.c
@@ -0,0 +1,50 @@
+/* Initialization of libc after dlmopen/dlclose/dlmopen (bug 29528). Module 2.
+ Copyright (C) 2022 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <ctype.h>
+#include <stdio.h>
+
+static void __attribute__ ((constructor))
+init (void)
+{
+ puts ("info: tst-dlmopen-twice-mod2.so loaded");
+ fflush (stdout);
+}
+
+static void __attribute__ ((destructor))
+fini (void)
+{
+ puts ("info: tst-dlmopen-twice-mod2.so about to be unloaded");
+ fflush (stdout);
+}
+
+int
+run_check (void)
+{
+ puts ("info: about to call isalpha");
+ fflush (stdout);
+
+ volatile char ch = 'a';
+ if (!isalpha (ch))
+ {
+ puts ("error: isalpha ('a') is not true");
+ fflush (stdout);
+ return 1;
+ }
+ return 0;
+}
diff --git a/elf/tst-dlmopen-twice.c b/elf/tst-dlmopen-twice.c
new file mode 100644
index 0000000000..449f3c8fa9
--- /dev/null
+++ b/elf/tst-dlmopen-twice.c
@@ -0,0 +1,34 @@
+/* Initialization of libc after dlmopen/dlclose/dlmopen (bug 29528). Main.
+ Copyright (C) 2022 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <support/xdlfcn.h>
+#include <support/check.h>
+
+static int
+do_test (void)
+{
+ void *handle = xdlmopen (LM_ID_NEWLM, "tst-dlmopen-twice-mod1.so", RTLD_NOW);
+ xdlclose (handle);
+ handle = xdlmopen (LM_ID_NEWLM, "tst-dlmopen-twice-mod2.so", RTLD_NOW);
+ int (*run_check) (void) = xdlsym (handle, "run_check");
+ TEST_COMPARE (run_check (), 0);
+ xdlclose (handle);
+ return 0;
+}
+
+#include <support/test-driver.c>
--
2.37.2

425
0018-Apply-asm-redirections-in-wchar.h-before-first-use.patch Normal file
View file

@ -0,0 +1,425 @@
From 3c791f2031ca8f6b99e96b774ed1c505ceb93595 Mon Sep 17 00:00:00 2001
From: Raphael Moreira Zinsly <rzinsly@linux.ibm.com>
Date: Wed, 24 Aug 2022 11:43:37 -0300
Subject: [PATCH 18/22] Apply asm redirections in wchar.h before first use
Similar to d0fa09a770, but for wchar.h. Fixes [BZ #27087] by applying
all long double related asm redirections before using functions in
bits/wchar2.h.
Moves the function declarations from wcsmbs/bits/wchar2.h to a new file
wcsmbs/bits/wchar2-decl.h that will be included first in wcsmbs/wchar.h.
Tested with build-many-glibcs.py.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
(cherry picked from commit c7509d49c4e8fa494120c5ead21338559dad16f5)
---
include/bits/wchar2-decl.h | 1 +
wcsmbs/Makefile | 5 +-
wcsmbs/bits/wchar2-decl.h | 124 +++++++++++++++++++++++++++++++++++++
wcsmbs/bits/wchar2.h | 72 ---------------------
wcsmbs/wchar.h | 11 +++-
5 files changed, 137 insertions(+), 76 deletions(-)
create mode 100644 include/bits/wchar2-decl.h
create mode 100644 wcsmbs/bits/wchar2-decl.h
diff --git a/include/bits/wchar2-decl.h b/include/bits/wchar2-decl.h
new file mode 100644
index 0000000000..00b1b93342
--- /dev/null
+++ b/include/bits/wchar2-decl.h
@@ -0,0 +1 @@
+#include <wcsmbs/bits/wchar2-decl.h>
diff --git a/wcsmbs/Makefile b/wcsmbs/Makefile
index 3d19d5556f..4af102a3f6 100644
--- a/wcsmbs/Makefile
+++ b/wcsmbs/Makefile
@@ -22,8 +22,9 @@ subdir := wcsmbs
include ../Makeconfig
-headers := wchar.h bits/wchar.h bits/wchar2.h bits/wchar-ldbl.h uchar.h \
- bits/types/__mbstate_t.h bits/types/mbstate_t.h bits/types/wint_t.h
+headers := wchar.h bits/wchar.h bits/wchar2.h bits/wchar2-decl.h \
+ bits/wchar-ldbl.h uchar.h bits/types/__mbstate_t.h \
+ bits/types/mbstate_t.h bits/types/wint_t.h
routines := wcscat wcschr wcscmp wcscpy wcscspn wcsdup wcslen wcsncat \
wcsncmp wcsncpy wcspbrk wcsrchr wcsspn wcstok wcsstr wmemchr \
diff --git a/wcsmbs/bits/wchar2-decl.h b/wcsmbs/bits/wchar2-decl.h
new file mode 100644
index 0000000000..8e1735c33b
--- /dev/null
+++ b/wcsmbs/bits/wchar2-decl.h
@@ -0,0 +1,124 @@
+/* Checking macros for wchar functions. Declarations only.
+ Copyright (C) 2004-2022 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#ifndef _BITS_WCHAR2_DECL_H
+#define _BITS_WCHAR2_DECL_H 1
+
+#ifndef _WCHAR_H
+# error "Never include <bits/wchar2-decl.h> directly; use <wchar.h> instead."
+#endif
+
+
+extern wchar_t *__wmemcpy_chk (wchar_t *__restrict __s1,
+ const wchar_t *__restrict __s2, size_t __n,
+ size_t __ns1) __THROW;
+extern wchar_t *__wmemmove_chk (wchar_t *__s1, const wchar_t *__s2,
+ size_t __n, size_t __ns1) __THROW;
+
+
+#ifdef __USE_GNU
+
+extern wchar_t *__wmempcpy_chk (wchar_t *__restrict __s1,
+ const wchar_t *__restrict __s2, size_t __n,
+ size_t __ns1) __THROW;
+
+#endif
+
+
+extern wchar_t *__wmemset_chk (wchar_t *__s, wchar_t __c, size_t __n,
+ size_t __ns) __THROW;
+extern wchar_t *__wcscpy_chk (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src,
+ size_t __n) __THROW;
+extern wchar_t *__wcpcpy_chk (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src,
+ size_t __destlen) __THROW;
+extern wchar_t *__wcsncpy_chk (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src, size_t __n,
+ size_t __destlen) __THROW;
+extern wchar_t *__wcpncpy_chk (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src, size_t __n,
+ size_t __destlen) __THROW;
+extern wchar_t *__wcscat_chk (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src,
+ size_t __destlen) __THROW;
+extern wchar_t *__wcsncat_chk (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src,
+ size_t __n, size_t __destlen) __THROW;
+extern int __swprintf_chk (wchar_t *__restrict __s, size_t __n,
+ int __flag, size_t __s_len,
+ const wchar_t *__restrict __format, ...)
+ __THROW /* __attribute__ ((__format__ (__wprintf__, 5, 6))) */;
+extern int __vswprintf_chk (wchar_t *__restrict __s, size_t __n,
+ int __flag, size_t __s_len,
+ const wchar_t *__restrict __format,
+ __gnuc_va_list __arg)
+ __THROW /* __attribute__ ((__format__ (__wprintf__, 5, 0))) */;
+
+#if __USE_FORTIFY_LEVEL > 1
+
+extern int __fwprintf_chk (__FILE *__restrict __stream, int __flag,
+ const wchar_t *__restrict __format, ...);
+extern int __wprintf_chk (int __flag, const wchar_t *__restrict __format,
+ ...);
+extern int __vfwprintf_chk (__FILE *__restrict __stream, int __flag,
+ const wchar_t *__restrict __format,
+ __gnuc_va_list __ap);
+extern int __vwprintf_chk (int __flag, const wchar_t *__restrict __format,
+ __gnuc_va_list __ap);
+
+#endif
+
+extern wchar_t *__fgetws_chk (wchar_t *__restrict __s, size_t __size, int __n,
+ __FILE *__restrict __stream) __wur;
+
+#ifdef __USE_GNU
+
+extern wchar_t *__fgetws_unlocked_chk (wchar_t *__restrict __s, size_t __size,
+ int __n, __FILE *__restrict __stream)
+ __wur;
+
+#endif
+
+extern size_t __wcrtomb_chk (char *__restrict __s, wchar_t __wchar,
+ mbstate_t *__restrict __p,
+ size_t __buflen) __THROW __wur;
+extern size_t __mbsrtowcs_chk (wchar_t *__restrict __dst,
+ const char **__restrict __src,
+ size_t __len, mbstate_t *__restrict __ps,
+ size_t __dstlen) __THROW;
+extern size_t __wcsrtombs_chk (char *__restrict __dst,
+ const wchar_t **__restrict __src,
+ size_t __len, mbstate_t *__restrict __ps,
+ size_t __dstlen) __THROW;
+
+#ifdef __USE_XOPEN2K8
+
+extern size_t __mbsnrtowcs_chk (wchar_t *__restrict __dst,
+ const char **__restrict __src, size_t __nmc,
+ size_t __len, mbstate_t *__restrict __ps,
+ size_t __dstlen) __THROW;
+extern size_t __wcsnrtombs_chk (char *__restrict __dst,
+ const wchar_t **__restrict __src,
+ size_t __nwc, size_t __len,
+ mbstate_t *__restrict __ps, size_t __dstlen)
+ __THROW;
+
+#endif
+
+#endif /* bits/wchar2-decl.h. */
diff --git a/wcsmbs/bits/wchar2.h b/wcsmbs/bits/wchar2.h
index 0e017f458b..3f110efe57 100644
--- a/wcsmbs/bits/wchar2.h
+++ b/wcsmbs/bits/wchar2.h
@@ -21,9 +21,6 @@
#endif
-extern wchar_t *__wmemcpy_chk (wchar_t *__restrict __s1,
- const wchar_t *__restrict __s2, size_t __n,
- size_t __ns1) __THROW;
extern wchar_t *__REDIRECT_NTH (__wmemcpy_alias,
(wchar_t *__restrict __s1,
const wchar_t *__restrict __s2, size_t __n),
@@ -45,8 +42,6 @@ __NTH (wmemcpy (wchar_t *__restrict __s1, const wchar_t *__restrict __s2,
}
-extern wchar_t *__wmemmove_chk (wchar_t *__s1, const wchar_t *__s2,
- size_t __n, size_t __ns1) __THROW;
extern wchar_t *__REDIRECT_NTH (__wmemmove_alias, (wchar_t *__s1,
const wchar_t *__s2,
size_t __n), wmemmove);
@@ -66,9 +61,6 @@ __NTH (wmemmove (wchar_t *__s1, const wchar_t *__s2, size_t __n))
#ifdef __USE_GNU
-extern wchar_t *__wmempcpy_chk (wchar_t *__restrict __s1,
- const wchar_t *__restrict __s2, size_t __n,
- size_t __ns1) __THROW;
extern wchar_t *__REDIRECT_NTH (__wmempcpy_alias,
(wchar_t *__restrict __s1,
const wchar_t *__restrict __s2,
@@ -91,8 +83,6 @@ __NTH (wmempcpy (wchar_t *__restrict __s1, const wchar_t *__restrict __s2,
#endif
-extern wchar_t *__wmemset_chk (wchar_t *__s, wchar_t __c, size_t __n,
- size_t __ns) __THROW;
extern wchar_t *__REDIRECT_NTH (__wmemset_alias, (wchar_t *__s, wchar_t __c,
size_t __n), wmemset);
extern wchar_t *__REDIRECT_NTH (__wmemset_chk_warn,
@@ -110,9 +100,6 @@ __NTH (wmemset (wchar_t *__s, wchar_t __c, size_t __n))
}
-extern wchar_t *__wcscpy_chk (wchar_t *__restrict __dest,
- const wchar_t *__restrict __src,
- size_t __n) __THROW;
extern wchar_t *__REDIRECT_NTH (__wcscpy_alias,
(wchar_t *__restrict __dest,
const wchar_t *__restrict __src), wcscpy);
@@ -127,9 +114,6 @@ __NTH (wcscpy (wchar_t *__restrict __dest, const wchar_t *__restrict __src))
}
-extern wchar_t *__wcpcpy_chk (wchar_t *__restrict __dest,
- const wchar_t *__restrict __src,
- size_t __destlen) __THROW;
extern wchar_t *__REDIRECT_NTH (__wcpcpy_alias,
(wchar_t *__restrict __dest,
const wchar_t *__restrict __src), wcpcpy);
@@ -144,9 +128,6 @@ __NTH (wcpcpy (wchar_t *__restrict __dest, const wchar_t *__restrict __src))
}
-extern wchar_t *__wcsncpy_chk (wchar_t *__restrict __dest,
- const wchar_t *__restrict __src, size_t __n,
- size_t __destlen) __THROW;
extern wchar_t *__REDIRECT_NTH (__wcsncpy_alias,
(wchar_t *__restrict __dest,
const wchar_t *__restrict __src,
@@ -168,9 +149,6 @@ __NTH (wcsncpy (wchar_t *__restrict __dest, const wchar_t *__restrict __src,
}
-extern wchar_t *__wcpncpy_chk (wchar_t *__restrict __dest,
- const wchar_t *__restrict __src, size_t __n,
- size_t __destlen) __THROW;
extern wchar_t *__REDIRECT_NTH (__wcpncpy_alias,
(wchar_t *__restrict __dest,
const wchar_t *__restrict __src,
@@ -192,9 +170,6 @@ __NTH (wcpncpy (wchar_t *__restrict __dest, const wchar_t *__restrict __src,
}
-extern wchar_t *__wcscat_chk (wchar_t *__restrict __dest,
- const wchar_t *__restrict __src,
- size_t __destlen) __THROW;
extern wchar_t *__REDIRECT_NTH (__wcscat_alias,
(wchar_t *__restrict __dest,
const wchar_t *__restrict __src), wcscat);
@@ -209,9 +184,6 @@ __NTH (wcscat (wchar_t *__restrict __dest, const wchar_t *__restrict __src))
}
-extern wchar_t *__wcsncat_chk (wchar_t *__restrict __dest,
- const wchar_t *__restrict __src,
- size_t __n, size_t __destlen) __THROW;
extern wchar_t *__REDIRECT_NTH (__wcsncat_alias,
(wchar_t *__restrict __dest,
const wchar_t *__restrict __src,
@@ -228,10 +200,6 @@ __NTH (wcsncat (wchar_t *__restrict __dest, const wchar_t *__restrict __src,
}
-extern int __swprintf_chk (wchar_t *__restrict __s, size_t __n,
- int __flag, size_t __s_len,
- const wchar_t *__restrict __format, ...)
- __THROW /* __attribute__ ((__format__ (__wprintf__, 5, 6))) */;
extern int __REDIRECT_NTH_LDBL (__swprintf_alias,
(wchar_t *__restrict __s, size_t __n,
@@ -258,11 +226,6 @@ __NTH (swprintf (wchar_t *__restrict __s, size_t __n,
: swprintf (s, n, __VA_ARGS__))
#endif
-extern int __vswprintf_chk (wchar_t *__restrict __s, size_t __n,
- int __flag, size_t __s_len,
- const wchar_t *__restrict __format,
- __gnuc_va_list __arg)
- __THROW /* __attribute__ ((__format__ (__wprintf__, 5, 0))) */;
extern int __REDIRECT_NTH_LDBL (__vswprintf_alias,
(wchar_t *__restrict __s, size_t __n,
@@ -283,16 +246,6 @@ __NTH (vswprintf (wchar_t *__restrict __s, size_t __n,
#if __USE_FORTIFY_LEVEL > 1
-extern int __fwprintf_chk (__FILE *__restrict __stream, int __flag,
- const wchar_t *__restrict __format, ...);
-extern int __wprintf_chk (int __flag, const wchar_t *__restrict __format,
- ...);
-extern int __vfwprintf_chk (__FILE *__restrict __stream, int __flag,
- const wchar_t *__restrict __format,
- __gnuc_va_list __ap);
-extern int __vwprintf_chk (int __flag, const wchar_t *__restrict __format,
- __gnuc_va_list __ap);
-
# ifdef __va_arg_pack
__fortify_function int
wprintf (const wchar_t *__restrict __fmt, ...)
@@ -328,8 +281,6 @@ vfwprintf (__FILE *__restrict __stream,
#endif
-extern wchar_t *__fgetws_chk (wchar_t *__restrict __s, size_t __size, int __n,
- __FILE *__restrict __stream) __wur;
extern wchar_t *__REDIRECT (__fgetws_alias,
(wchar_t *__restrict __s, int __n,
__FILE *__restrict __stream), fgetws) __wur;
@@ -351,9 +302,6 @@ fgetws (wchar_t *__restrict __s, int __n, __FILE *__restrict __stream)
}
#ifdef __USE_GNU
-extern wchar_t *__fgetws_unlocked_chk (wchar_t *__restrict __s, size_t __size,
- int __n, __FILE *__restrict __stream)
- __wur;
extern wchar_t *__REDIRECT (__fgetws_unlocked_alias,
(wchar_t *__restrict __s, int __n,
__FILE *__restrict __stream), fgetws_unlocked)
@@ -379,9 +327,6 @@ fgetws_unlocked (wchar_t *__restrict __s, int __n, __FILE *__restrict __stream)
#endif
-extern size_t __wcrtomb_chk (char *__restrict __s, wchar_t __wchar,
- mbstate_t *__restrict __p,
- size_t __buflen) __THROW __wur;
extern size_t __REDIRECT_NTH (__wcrtomb_alias,
(char *__restrict __s, wchar_t __wchar,
mbstate_t *__restrict __ps), wcrtomb) __wur;
@@ -404,10 +349,6 @@ __NTH (wcrtomb (char *__restrict __s, wchar_t __wchar,
}
-extern size_t __mbsrtowcs_chk (wchar_t *__restrict __dst,
- const char **__restrict __src,
- size_t __len, mbstate_t *__restrict __ps,
- size_t __dstlen) __THROW;
extern size_t __REDIRECT_NTH (__mbsrtowcs_alias,
(wchar_t *__restrict __dst,
const char **__restrict __src,
@@ -431,10 +372,6 @@ __NTH (mbsrtowcs (wchar_t *__restrict __dst, const char **__restrict __src,
}
-extern size_t __wcsrtombs_chk (char *__restrict __dst,
- const wchar_t **__restrict __src,
- size_t __len, mbstate_t *__restrict __ps,
- size_t __dstlen) __THROW;
extern size_t __REDIRECT_NTH (__wcsrtombs_alias,
(char *__restrict __dst,
const wchar_t **__restrict __src,
@@ -458,10 +395,6 @@ __NTH (wcsrtombs (char *__restrict __dst, const wchar_t **__restrict __src,
#ifdef __USE_XOPEN2K8
-extern size_t __mbsnrtowcs_chk (wchar_t *__restrict __dst,
- const char **__restrict __src, size_t __nmc,
- size_t __len, mbstate_t *__restrict __ps,
- size_t __dstlen) __THROW;
extern size_t __REDIRECT_NTH (__mbsnrtowcs_alias,
(wchar_t *__restrict __dst,
const char **__restrict __src, size_t __nmc,
@@ -485,11 +418,6 @@ __NTH (mbsnrtowcs (wchar_t *__restrict __dst, const char **__restrict __src,
}
-extern size_t __wcsnrtombs_chk (char *__restrict __dst,
- const wchar_t **__restrict __src,
- size_t __nwc, size_t __len,
- mbstate_t *__restrict __ps, size_t __dstlen)
- __THROW;
extern size_t __REDIRECT_NTH (__wcsnrtombs_alias,
(char *__restrict __dst,
const wchar_t **__restrict __src,
diff --git a/wcsmbs/wchar.h b/wcsmbs/wchar.h
index 5d6a40853d..c1321c7518 100644
--- a/wcsmbs/wchar.h
+++ b/wcsmbs/wchar.h
@@ -864,14 +864,21 @@ extern size_t wcsftime_l (wchar_t *__restrict __s, size_t __maxsize,
/* Define some macros helping to catch buffer overflows. */
#if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function
-# include <bits/wchar2.h>
+/* Declare all functions from bits/wchar2-decl.h first. */
+# include <bits/wchar2-decl.h>
#endif
-#include <bits/floatn.h>
+/* The following headers provide asm redirections. These redirections must
+ appear before the first usage of these functions, e.g. in bits/wchar.h. */
#if defined __LDBL_COMPAT || __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
# include <bits/wchar-ldbl.h>
#endif
+#if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function
+/* Now include the function definitions and redirects too. */
+# include <bits/wchar2.h>
+#endif
+
__END_DECLS
#endif /* wchar.h */
--
2.37.2

63
0019-elf-Restore-how-vDSO-dependency-is-printed-with-LD_T.patch Normal file
View file

@ -0,0 +1,63 @@
From b3736d1a3c60a3ec9959bf3b38794958546bf6a2 Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Tue, 30 Aug 2022 13:35:52 -0300
Subject: [PATCH 19/22] elf: Restore how vDSO dependency is printed with
LD_TRACE_LOADED_OBJECTS (BZ #29539)
The d7703d3176d225d5743b21811d888619eba39e82 changed how vDSO like
dependencies are printed, instead of just the name and address it
follows other libraries mode and prints 'name => path'.
Unfortunately, this broke some ldd consumer that uses the output to
filter out the program's dependencies. For instance CMake
bundleutilities module [1], where GetPrequirite uses the regex to filter
out 'name => path' [2].
This patch restore the previous way to print just the name and the
mapping address.
Checked on x86_64-linux-gnu.
[1] https://github.com/Kitware/CMake/tree/master/Tests/BundleUtilities
[2] https://github.com/Kitware/CMake/blob/master/Modules/GetPrerequisites.cmake#L733
Reviewed-by: Florian Weimer <fweimer@redhat.com>
(cherry picked from commit 1e903124cec4492463d075c6c061a2a772db77bf)
---
NEWS | 2 +-
elf/rtld.c | 6 ++++++
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/NEWS b/NEWS
index 6d31e5abba..757ded85e0 100644
--- a/NEWS
+++ b/NEWS
@@ -14,7 +14,7 @@ The following bugs are resolved with this release:
[29485] Linux: Terminate subprocess on late failure in tst-pidfd
[29490] alpha: New __brk_call implementation is broken
[29528] elf: Call __libc_early_init for reused namespaces
-
+ [29539] libc: LD_TRACE_LOADED_OBJECTS changed how vDSO library are
Version 2.36
diff --git a/elf/rtld.c b/elf/rtld.c
index cbbaf4a331..3e771a93d8 100644
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -2122,6 +2122,12 @@ dl_main (const ElfW(Phdr) *phdr,
if (l->l_faked)
/* The library was not found. */
_dl_printf ("\t%s => not found\n", l->l_libname->name);
+ else if (strcmp (l->l_libname->name, l->l_name) == 0)
+ /* Print vDSO like libraries without duplicate name. Some
+ consumers depend of this format. */
+ _dl_printf ("\t%s (0x%0*Zx)\n", l->l_libname->name,
+ (int) sizeof l->l_map_start * 2,
+ (size_t) l->l_map_start);
else
_dl_printf ("\t%s => %s (0x%0*Zx)\n",
DSO_FILENAME (l->l_libname->name),
--
2.37.2

58
0020-syslog-Remove-extra-whitespace-between-timestamp-and.patch Normal file
View file

@ -0,0 +1,58 @@
From 645d94808aaa90fb1b20a25ff70bb50d9eb1d55b Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Mon, 5 Sep 2022 09:34:39 -0300
Subject: [PATCH 20/22] syslog: Remove extra whitespace between timestamp and
message (BZ#29544)
The rfc3164 clear states that a single space character must follow
the timestamp field.
Checked on x86_64-linux-gnu.
---
misc/syslog.c | 2 +-
misc/tst-syslog.c | 9 ++++++---
2 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/misc/syslog.c b/misc/syslog.c
index b88f66c835..f67d4b58a4 100644
--- a/misc/syslog.c
+++ b/misc/syslog.c
@@ -167,7 +167,7 @@ __vsyslog_internal (int pri, const char *fmt, va_list ap,
_nl_C_locobj_ptr);
#define SYSLOG_HEADER(__pri, __timestamp, __msgoff, pid) \
- "<%d>%s %n%s%s%.0d%s: ", \
+ "<%d>%s%n%s%s%.0d%s: ", \
__pri, __timestamp, __msgoff, \
LogTag == NULL ? __progname : LogTag, \
"[" + (pid == 0), pid, "]" + (pid == 0)
diff --git a/misc/tst-syslog.c b/misc/tst-syslog.c
index 1d332ece53..3560b518a2 100644
--- a/misc/tst-syslog.c
+++ b/misc/tst-syslog.c
@@ -275,16 +275,19 @@ parse_syslog_msg (const char *msg)
{
struct msg_t r = { .pid = -1 };
int number;
+ int wsb, wsa;
#define STRINPUT(size) XSTRINPUT(size)
#define XSTRINPUT(size) "%" # size "s"
/* The message in the form:
- <179>Apr 8 14:51:19 tst-syslog: message 176 3 */
- int n = sscanf (msg, "<%3d>%*s %*d %*d:%*d:%*d " STRINPUT(IDENT_LENGTH)
+ <179>Apr 8 14:51:19 tst-syslog: message 176 3 */
+ int n = sscanf (msg, "<%3d>%*s %*d %*d:%*d:%*d%n %n" STRINPUT(IDENT_LENGTH)
" " STRINPUT(MSG_LENGTH) " %*d %*d",
- &number, r.ident, r.msg);
+ &number, &wsb, &wsa, r.ident, r.msg);
TEST_COMPARE (n, 3);
+ /* It should only one space between timestamp and message. */
+ TEST_COMPARE (wsa - wsb, 1);
r.facility = number & LOG_FACMASK;
r.priority = number & LOG_PRIMASK;
--
2.37.2

31
0021-Add-NEWS-entry-for-CVE-2022-39046.patch Normal file
View file

@ -0,0 +1,31 @@
From b46412fb17e8bfc6c9e1f144bbcf833320c80f8a Mon Sep 17 00:00:00 2001
From: Siddhesh Poyarekar <siddhesh@sourceware.org>
Date: Tue, 6 Sep 2022 09:31:50 -0400
Subject: [PATCH 21/22] Add NEWS entry for CVE-2022-39046
(cherry picked from commit 76fe56020e7ef354685b2284580ac1630c078a2b)
---
NEWS | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/NEWS b/NEWS
index 757ded85e0..10a7613f09 100644
--- a/NEWS
+++ b/NEWS
@@ -7,6 +7,13 @@ using `glibc' in the "product" field.
Version 2.36.1
+Security related changes:
+
+ CVE-2022-39046: When the syslog function is passed a crafted input
+ string larger than 1024 bytes, it reads uninitialized memory from the
+ heap and prints it to the target log file, potentially revealing a
+ portion of the contents of the heap.
+
The following bugs are resolved with this release:
[28846] CMSG_NXTHDR may trigger -Wstrict-overflow warning
--
2.37.2

59
0022-nscd-Fix-netlink-cache-invalidation-if-epoll-is-used.patch Normal file
View file

@ -0,0 +1,59 @@
From c399271c10bd00714504e8d4dfbec8aebf996dd4 Mon Sep 17 00:00:00 2001
From: Fabian Vogt <fvogt@suse.de>
Date: Wed, 27 Jul 2022 11:44:07 +0200
Subject: [PATCH 22/22] nscd: Fix netlink cache invalidation if epoll is used
[BZ #29415]
Processes cache network interface information such as whether IPv4 or IPv6
are enabled. This is only checked again if the "netlink timestamp" provided
by nscd changed, which is triggered by netlink socket activity.
However, in the epoll handler for the netlink socket, it was missed to
assign the new timestamp to the nscd database. The handler for plain poll
did that properly, copy that over.
This bug caused that e.g. processes which started before network
configuration got unusuable addresses from getaddrinfo, like IPv6 only even
though only IPv4 is available:
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/issues/1041
It's a bit hard to reproduce, so I verified this by checking the timestamp
on calls to __check_pf manually. Without this patch it's stuck at 1, now
it's increasing on network changes as expected.
Signed-off-by: Fabian Vogt <fvogt@suse.de>
(cherry picked from commit 02ca25fef2785974011e9c5beecc99b900b69fd7)
---
NEWS | 1 +
nscd/connections.c | 3 ++-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/NEWS b/NEWS
index 10a7613f09..9360596fcc 100644
--- a/NEWS
+++ b/NEWS
@@ -17,6 +17,7 @@ Security related changes:
The following bugs are resolved with this release:
[28846] CMSG_NXTHDR may trigger -Wstrict-overflow warning
+ [29415] nscd: Fix netlink cache invalidation if epoll is used
[29446] _dlopen now ignores dl_caller argument in static mode
[29485] Linux: Terminate subprocess on late failure in tst-pidfd
[29490] alpha: New __brk_call implementation is broken
diff --git a/nscd/connections.c b/nscd/connections.c
index 61d1674eb4..531d2e83df 100644
--- a/nscd/connections.c
+++ b/nscd/connections.c
@@ -2284,7 +2284,8 @@ main_loop_epoll (int efd)
sizeof (buf))) != -1)
;
- __bump_nl_timestamp ();
+ dbs[hstdb].head->extra_data[NSCD_HST_IDX_CONF_TIMESTAMP]
+ = __bump_nl_timestamp ();
}
# endif
else
--
2.37.2

125
4483f2500825a84382c2a6a9ac60fc77954533d7.patch
View file

@ -1,75 +1,6 @@
From 4483f2500825a84382c2a6a9ac60fc77954533d7 Mon Sep 17 00:00:00 2001
From: Mike Lothian <mike@fireburn.co.uk>
Date: Tue, 4 Feb 2020 11:04:42 +0000
Subject: [PATCH] Implement pthread_mutex_lock_any() and
pthread_mutex_timedlock_any().
On newer Linux kernels, futex supports a WAIT_MULTIPLE operation that can be
used to implement new locking functionality that allows a given application
thread to sleep while waiting for one of multiple given locks to become
available.
Patch-by: Pierre-Loup A. Griffais <pgriffais@valvesoftware.com>
Rebased-by: Mike Lothian <mike@fireburn.co.uk>
---
nptl/Makefile | 1 +
nptl/Versions | 2 +
nptl/pthreadP.h | 5 +
nptl/pthread_mutex_lock_any.c | 37 ++++
nptl/pthread_mutex_timedlock_any.c | 193 ++++++++++++++++++
sysdeps/nptl/lowlevellock-futex.h | 14 ++
sysdeps/nptl/pthread.h | 10 +
.../sysv/linux/x86_64/64/libpthread.abilist | 1 +
8 files changed, 263 insertions(+)
create mode 100644 nptl/pthread_mutex_lock_any.c
create mode 100644 nptl/pthread_mutex_timedlock_any.c
diff --git a/nptl/Makefile b/nptl/Makefile
index 89569c4f46..11368c93cb 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -97,6 +97,7 @@ libpthread-routines = nptl-init nptlfreeres vars events version pt-interp \
pthread_attr_getstack pthread_attr_setstack \
pthread_mutex_init pthread_mutex_destroy \
pthread_mutex_lock pthread_mutex_trylock \
+ pthread_mutex_lock_any pthread_mutex_timedlock_any \
pthread_mutex_timedlock pthread_mutex_unlock \
pthread_mutex_cond_lock \
pthread_mutexattr_init pthread_mutexattr_destroy \
diff --git a/nptl/Versions b/nptl/Versions
index aed118e717..df4a8313e2 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -285,6 +285,8 @@ libpthread {
mtx_init; mtx_lock; mtx_timedlock; mtx_trylock; mtx_unlock; mtx_destroy;
call_once; cnd_broadcast; cnd_destroy; cnd_init; cnd_signal;
cnd_timedwait; cnd_wait; tss_create; tss_delete; tss_get; tss_set;
+
+ pthread_mutex_lock_any; pthread_mutex_timedlock_any;
}
GLIBC_2.30 {
diff --git a/nptl/pthreadP.h b/nptl/pthreadP.h
index 6f94d6be31..87f4afff30 100644
--- a/nptl/pthreadP.h
+++ b/nptl/pthreadP.h
@@ -395,6 +395,11 @@ extern int __pthread_mutex_trylock (pthread_mutex_t *_mutex);
extern int __pthread_mutex_lock (pthread_mutex_t *__mutex);
extern int __pthread_mutex_timedlock (pthread_mutex_t *__mutex,
const struct timespec *__abstime);
+extern int __pthread_mutex_lock_any (pthread_mutex_t *__mutex, int mutexcount,
+ int *outlocked);
+extern int __pthread_mutex_timedlock_any (pthread_mutex_t *__mutex, int count,
+ const struct timespec *__abstime,
+ int *outlocked);
extern int __pthread_mutex_cond_lock (pthread_mutex_t *__mutex)
attribute_hidden;
extern void __pthread_mutex_cond_lock_adjust (pthread_mutex_t *__mutex)
diff --git a/nptl/pthread_mutex_lock_any.c b/nptl/pthread_mutex_lock_any.c
new file mode 100644
index 0000000000..485c213a17
--- /dev/null
+++ b/nptl/pthread_mutex_lock_any.c
diff -up glibc-2.35/nptl/pthread_mutex_lock_any.c.46~ glibc-2.35/nptl/pthread_mutex_lock_any.c
--- glibc-2.35/nptl/pthread_mutex_lock_any.c.46~ 2022-02-03 11:21:15.315282335 +0100
+++ glibc-2.35/nptl/pthread_mutex_lock_any.c 2022-02-03 11:21:15.315282335 +0100
@@ -0,0 +1,37 @@
+/* Copyright (C) 2002-2019 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
@ -108,11 +39,9 @@ index 0000000000..485c213a17
+}
+
+weak_alias (__pthread_mutex_lock_any, pthread_mutex_lock_any)
diff --git a/nptl/pthread_mutex_timedlock_any.c b/nptl/pthread_mutex_timedlock_any.c
new file mode 100644
index 0000000000..a95687ce8e
--- /dev/null
+++ b/nptl/pthread_mutex_timedlock_any.c
diff -up glibc-2.35/nptl/pthread_mutex_timedlock_any.c.46~ glibc-2.35/nptl/pthread_mutex_timedlock_any.c
--- glibc-2.35/nptl/pthread_mutex_timedlock_any.c.46~ 2022-02-03 11:21:15.316282339 +0100
+++ glibc-2.35/nptl/pthread_mutex_timedlock_any.c 2022-02-03 11:21:15.316282339 +0100
@@ -0,0 +1,193 @@
+/* Copyright (C) 2002-2019 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
@ -307,19 +236,18 @@ index 0000000000..a95687ce8e
+}
+
+weak_alias (__pthread_mutex_timedlock_any, pthread_mutex_timedlock_any)
diff --git a/sysdeps/nptl/lowlevellock-futex.h b/sysdeps/nptl/lowlevellock-futex.h
index 2209ca76a1..83f32bc8e8 100644
--- a/sysdeps/nptl/lowlevellock-futex.h
+++ b/sysdeps/nptl/lowlevellock-futex.h
@@ -38,6 +38,7 @@
#define FUTEX_WAKE_BITSET 10
diff -up glibc-2.35/sysdeps/nptl/lowlevellock-futex.h.46~ glibc-2.35/sysdeps/nptl/lowlevellock-futex.h
--- glibc-2.35/sysdeps/nptl/lowlevellock-futex.h.46~ 2022-02-03 06:27:54.000000000 +0100
+++ glibc-2.35/sysdeps/nptl/lowlevellock-futex.h 2022-02-03 11:25:49.314310869 +0100
@@ -39,6 +39,7 @@
#define FUTEX_WAIT_REQUEUE_PI 11
#define FUTEX_CMP_REQUEUE_PI 12
+#define FUTEX_WAIT_MULTIPLE 13
#define FUTEX_LOCK_PI2 13
+#define FUTEX_WAIT_MULTIPLE 14
#define FUTEX_PRIVATE_FLAG 128
#define FUTEX_CLOCK_REALTIME 256
@@ -73,6 +74,14 @@
@@ -62,6 +63,14 @@
? -INTERNAL_SYSCALL_ERRNO (__ret) : 0); \
})
@ -334,7 +262,7 @@ index 2209ca76a1..83f32bc8e8 100644
/* For most of these macros, the return value is never really used.
Nevertheless, the protocol is that each one returns a negated errno
code for failure or zero for success. (Note that the corresponding
@@ -89,6 +98,11 @@
@@ -78,6 +87,11 @@
__lll_private_flag (FUTEX_WAIT, private), \
val, timeout)
@ -346,17 +274,17 @@ index 2209ca76a1..83f32bc8e8 100644
/* Verify whether the supplied clockid is supported by
lll_futex_clock_wait_bitset. */
# define lll_futex_supported_clockid(clockid) \
diff --git a/sysdeps/nptl/pthread.h b/sysdeps/nptl/pthread.h
index 8a403cbf36..f1f7332472 100644
--- a/sysdeps/nptl/pthread.h
+++ b/sysdeps/nptl/pthread.h
@@ -753,7 +753,17 @@ extern int pthread_mutex_trylock (pthread_mutex_t *__mutex)
diff -up glibc-2.35/sysdeps/nptl/pthread.h.46~ glibc-2.35/sysdeps/nptl/pthread.h
--- glibc-2.35/sysdeps/nptl/pthread.h.46~ 2022-02-03 06:27:54.000000000 +0100
+++ glibc-2.35/sysdeps/nptl/pthread.h 2022-02-03 11:21:15.316282339 +0100
@@ -794,7 +794,17 @@ extern int pthread_mutex_trylock (pthrea
extern int pthread_mutex_lock (pthread_mutex_t *__mutex)
__THROWNL __nonnull ((1));
+/* Lock any one of several mutexes. */
+extern int pthread_mutex_lock_any (pthread_mutex_t *__mutexlist,
+ int mutexcount, int *outlocked);
+
+
#ifdef __USE_XOPEN2K
+/* Lock any one of several mutexes, with timeout. */
@ -364,19 +292,6 @@ index 8a403cbf36..f1f7332472 100644
+ int mutexcount,
+ const struct timespec *__restrict
+ __abstime, int *outlocked);
+
/* Wait until lock becomes available, or specified time passes. */
# ifndef __USE_TIME_BITS64
extern int pthread_mutex_timedlock (pthread_mutex_t *__restrict __mutex,
const struct timespec *__restrict
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 971269d2ef..54d966516c 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -105,6 +105,7 @@ GLIBC_2.2.5 pthread_kill_other_threads_np F
GLIBC_2.2.5 pthread_mutex_destroy F
GLIBC_2.2.5 pthread_mutex_init F
GLIBC_2.2.5 pthread_mutex_lock F
+GLIBC_2.2.5 pthread_mutex_lock_any F
GLIBC_2.2.5 pthread_mutex_timedlock F
GLIBC_2.2.5 pthread_mutex_trylock F
GLIBC_2.2.5 pthread_mutex_unlock F

21
CVE-2021-27645.patch
View file

@ -1,21 +0,0 @@
diff -ruN a/nscd/netgroupcache.c b/nscd/netgroupcache.c
--- a/nscd/netgroupcache.c 2020-02-01 20:52:50.000000000 +0900
+++ b/nscd/netgroupcache.c 2021-04-16 09:10:09.046603554 +0900
@@ -248,7 +248,7 @@
: NULL);
ndomain = (ndomain ? newbuf + ndomaindiff
: NULL);
- buffer = newbuf;
+ *tofreep = buffer = newbuf;
}
nhost = memcpy (buffer + bufused,
@@ -319,7 +319,7 @@
else if (status == NSS_STATUS_TRYAGAIN && e == ERANGE)
{
buflen *= 2;
- buffer = xrealloc (buffer, buflen);
+ *tofreep = buffer = xrealloc (buffer, buflen);
}
else if (status == NSS_STATUS_RETURN
|| status == NSS_STATUS_NOTFOUND

76
eglibc-fedora-strict-aliasing.patch
View file

@ -1,76 +0,0 @@
--- libc/elf/Makefile.aliasing~ 2012-12-02 22:11:45.000000000 +0100
+++ libc/elf/Makefile 2012-12-27 19:46:13.396658450 +0100
@@ -53,6 +53,7 @@ CFLAGS-dl-iterate-phdr.c = $(uses-callba
ifeq ($(unwind-find-fde),yes)
routines += unwind-dw2-fde-glibc
shared-only-routines += unwind-dw2-fde-glibc
+CFLAGS-unwind-dw2-fde-glibc.c += -fno-strict-aliasing
endif
before-compile = $(objpfx)trusted-dirs.h
--- libc/inet/Makefile.aliasing~ 2012-08-28 16:14:43.000000000 +0200
+++ libc/inet/Makefile 2012-12-27 19:48:23.933089723 +0100
@@ -62,6 +62,8 @@ tests-$(OPTION_EGLIBC_ADVANCED_INET6) +=
include ../Rules
+CFLAGS-tst-inet6_rth.c += -fno-strict-aliasing
+
ifeq ($(have-thread-library),yes)
CFLAGS-gethstbyad_r.c = -fexceptions
--- libc/nis/Makefile.aliasing~ 2012-05-12 17:44:41.000000000 +0200
+++ libc/nis/Makefile 2012-12-27 19:46:13.396658450 +0100
@@ -80,6 +80,8 @@ libnss_nisplus-inhibit-o = $(filter-out
include ../Rules
+CFLAGS-nis_findserv.c += -fno-strict-aliasing
+CFLAGS-ypclnt.c += -fno-strict-aliasing
$(objpfx)libnss_compat.so: $(objpfx)libnsl.so$(libnsl.so-version)
$(objpfx)libnss_nis.so: $(objpfx)libnsl.so$(libnsl.so-version) \
--- libc/nss/Makefile.aliasing~ 2012-10-10 17:35:46.000000000 +0200
+++ libc/nss/Makefile 2012-12-27 19:46:13.396658450 +0100
@@ -147,6 +147,7 @@ $(libnss_db-dbs:%=$(objpfx)%.c): $(objpf
echo '#include "$<"') > $@.new
mv -f $@.new $@
+CFLAGS-files-hosts.c += -fno-strict-aliasing
$(objpfx)makedb: $(makedb-modules:%=$(objpfx)%.o)
--- libc/resolv/Makefile.aliasing~ 2012-10-25 19:18:12.000000000 +0200
+++ libc/resolv/Makefile 2012-12-27 19:46:13.396658450 +0100
@@ -83,6 +83,7 @@ ifeq (yes,$(have-ssp))
CFLAGS-libresolv += -fstack-protector
endif
CFLAGS-res_hconf.c = -fexceptions
+CFLAGS-res_send.c += -fno-strict-aliasing
# The BIND code elicits some harmless warnings.
+cflags += -Wno-strict-prototypes -Wno-write-strings
--- libc/sunrpc/Makefile.aliasing~ 2012-05-26 19:46:57.000000000 +0200
+++ libc/sunrpc/Makefile 2012-12-27 19:46:13.397658439 +0100
@@ -164,6 +164,10 @@ sunrpc-CPPFLAGS = -D_RPC_THREAD_SAFE_
CPPFLAGS += $(sunrpc-CPPFLAGS)
BUILD_CPPFLAGS += $(sunrpc-CPPFLAGS)
+CFLAGS-clnt_tcp.c += -fno-strict-aliasing
+CFLAGS-clnt_udp.c += -fno-strict-aliasing
+CFLAGS-clnt_unix.c += -fno-strict-aliasing
+
$(objpfx)tst-getmyaddr: $(common-objpfx)linkobj/libc.so
$(objpfx)tst-xdrmem: $(common-objpfx)linkobj/libc.so
$(objpfx)tst-xdrmem2: $(common-objpfx)linkobj/libc.so
--- libc/sysdeps/powerpc/powerpc64/Makefile.aliasing~ 2012-12-27 19:46:13.392658496 +0100
+++ libc/sysdeps/powerpc/powerpc64/Makefile 2012-12-27 19:46:13.397658439 +0100
@@ -37,6 +37,8 @@ CFLAGS-rtld-strnlen.os = $(no-special-re
CFLAGS-libc-start.c += -fno-asynchronous-unwind-tables
+CFLAGS-gmon-start.c += -fno-strict-aliasing
+
ifeq ($(subdir),csu)
sysdep_routines += hp-timing
elide-routines.os += hp-timing

12
eglibc-mandriva-ENOTTY-fr-translation.patch
View file

@ -1,12 +0,0 @@
diff -up glibc-2.33/po/fr.po.37~ glibc-2.33/po/fr.po
--- glibc-2.33/po/fr.po.37~ 2021-02-02 00:15:42.693990072 +0100
+++ glibc-2.33/po/fr.po 2021-02-02 00:17:05.609964010 +0100
@@ -5651,7 +5651,7 @@ msgstr "Trop de fichiers ouverts dans le
#. TRANS modes on an ordinary file.
#: sysdeps/gnu/errlist.h:170
msgid "Inappropriate ioctl for device"
-msgstr "Ioctl() inappropré pour un périphérique"
+msgstr "Ioctl() inapproprié pour un périphérique"
#. TRANS An attempt to execute a file that is currently open for writing, or
#. TRANS write to a file that is currently being executed. Often using a

11
eglibc-mandriva-localedef-archive-follow-symlinks.patch
View file

@ -1,11 +0,0 @@
--- glibc-2.27/locale/programs/locarchive.c.0100~ 2018-02-02 20:28:32.043266608 +0100
+++ glibc-2.27/locale/programs/locarchive.c 2018-02-02 20:29:20.894352169 +0100
@@ -1391,7 +1391,7 @@ add_locales_to_archive (size_t nlist, ch
{
char fullname[fnamelen + 2 * strlen (d->d_name) + 7];
- if (d_type == DT_UNKNOWN)
+ if (d_type == DT_UNKNOWN || d_type == DT_LNK)
{
strcpy (stpcpy (stpcpy (fullname, fname), "/"),
d->d_name);

26
eglibc-mandriva-nss-upgrade.patch
View file

@ -1,26 +0,0 @@
--- libc/nss/nsswitch.c.nssUpgrade~ 2012-10-10 17:35:46.000000000 +0200
+++ libc/nss/nsswitch.c 2012-12-27 20:00:24.390443900 +0100
@@ -399,9 +399,20 @@ nss_load_library (service_user *ni)
ni->library->lib_handle = __libc_dlopen (shlib_name);
if (ni->library->lib_handle == NULL)
{
- /* Failed to load the library. */
- ni->library->lib_handle = (void *) -1l;
- __set_errno (saved_errno);
+ /* Failed to load the library. Try a fallback. */
+ int n = __snprintf(shlib_name, shlen, "libnss_%s.so.%d.%d",
+ ni->library->name, __GLIBC__, __GLIBC_MINOR__);
+ if (n >= shlen)
+ ni->library->lib_handle = NULL;
+ else
+ ni->library->lib_handle = __libc_dlopen (shlib_name);
+
+ if (ni->library->lib_handle == NULL)
+ {
+ /* Ok, really fail now. */
+ ni->library->lib_handle = (void *) -1l;
+ __set_errno (saved_errno);
+ }
}
# ifdef USE_NSCD
else if (is_nscd)

44
eglibc-mandriva-string-format-fixes.patch
View file

@ -1,44 +0,0 @@
--- glibc-2.16.90-97bc38d7/misc/tst-error1.c.orig 2012-09-26 15:21:29.672179348 -0300
+++ glibc-2.16.90-97bc38d7/misc/tst-error1.c 2012-09-26 15:21:59.422180301 -0300
@@ -16,8 +16,8 @@ do_test (int argc, char *argv[])
for (int i = 0; i < 1000; ++i)
memcpy (&buf[i * (sizeof (str) - 1)], str, sizeof (str));
error (0, 0, str);
- error (0, 0, buf);
- error (0, 0, buf);
+ error (0, 0, "%s", buf);
+ error (0, 0, "%s", buf);
error (0, 0, str);
return 0;
}
--- glibc-2.16.90-97bc38d7/posix/regexbug1.c.orig 2012-09-26 15:23:13.175182590 -0300
+++ glibc-2.16.90-97bc38d7/posix/regexbug1.c 2012-09-26 15:23:32.198183235 -0300
@@ -18,7 +18,7 @@ main (void)
{
char buf[100];
regerror (reerr, &re, buf, sizeof buf);
- error (EXIT_FAILURE, 0, buf);
+ error (EXIT_FAILURE, 0, "%s", buf);
}
if (regexec (&re, "002", 2, ma, 0) != 0)
@@ -35,7 +35,7 @@ main (void)
{
char buf[100];
regerror (reerr, &re, buf, sizeof buf);
- error (EXIT_FAILURE, 0, buf);
+ error (EXIT_FAILURE, 0, "%s", buf);
}
if (regexec (&re, "002", 2, ma, 0) != 0)
--- glibc-2.16.90-97bc38d7/stdio-common/test-vfprintf.c.orig 2012-09-26 15:23:52.887183970 -0300
+++ glibc-2.16.90-97bc38d7/stdio-common/test-vfprintf.c 2012-09-26 15:24:13.870184603 -0300
@@ -92,7 +92,7 @@ main (void)
fprintf (fp, "%s", large);
fprintf (fp, "%.*s", 30000, large);
large[20000] = '\0';
- fprintf (fp, large);
+ fprintf (fp, "%s", large);
fprintf (fp, "%-1.300000000s", "hello");
if (fflush (fp) != 0 || ferror (fp) != 0 || fclose (fp) != 0)

9
eglibc-mandriva-testsuite-rt-notparallel.patch
View file

@ -1,7 +1,8 @@
--- glibc-2.18/rt/Makefile.tsp~ 2013-08-17 14:36:45.795373985 +0200
+++ glibc-2.18/rt/Makefile 2013-08-17 14:37:45.341629554 +0200
@@ -73,3 +73,13 @@ $(addprefix $(objpfx),$(tests)): $(objpf
endif
diff -up glibc-2.34/rt/Makefile.39~ glibc-2.34/rt/Makefile
--- glibc-2.34/rt/Makefile.39~ 2021-08-02 10:35:18.780415863 +0200
+++ glibc-2.34/rt/Makefile 2021-08-02 10:35:56.864655876 +0200
@@ -114,3 +114,13 @@ endif
endif # !$(pthread-in-libc)
tst-mqueue7-ARGS = -- $(host-test-program-cmd)
+

21
glibc-2.25-force-use-ld-bfd.patch
View file

@ -1,6 +1,15 @@
--- glibc-2.27/Makeconfig.0133~ 2018-02-02 20:36:50.869704855 +0100
+++ glibc-2.27/Makeconfig 2018-02-02 20:37:32.598866637 +0100
@@ -360,6 +360,10 @@ else
diff -up glibc-2.36/Makeconfig.35~ glibc-2.36/Makeconfig
--- glibc-2.36/Makeconfig.35~ 2022-08-02 13:08:59.219749575 +0200
+++ glibc-2.36/Makeconfig 2022-08-02 13:11:51.923013290 +0200
@@ -109,7 +109,6 @@ endif
#### Do NOT edit this file.
####
-
# Common prefix for machine-independent installation directories.
ifeq ($(origin prefix),undefined) # ifndef would override explicit empty value.
prefix = /usr/local
@@ -358,6 +357,10 @@ else
real-static-start-installed-name = $(static-start-installed-name)
endif
@ -8,6 +17,6 @@
+LDFLAGS.so += -fuse-ld=bfd
+LDFLAGS-rtld += -fuse-ld=bfd
+
ifeq (yesyes,$(build-shared)$(have-z-combreloc))
combreloc-LDFLAGS = -Wl,-z,combreloc
LDFLAGS.so += $(combreloc-LDFLAGS)
relro-LDFLAGS = -Wl,-z,relro
LDFLAGS.so += $(relro-LDFLAGS)
LDFLAGS-rtld += $(relro-LDFLAGS)

24
glibc-2.33-aarch64-buildfix.patch → glibc-2.29-aarch64-buildfix.patch
View file

@ -1,28 +1,20 @@
diff -ruN a/string/strcoll_l.c b/string/strcoll_l.c
--- a/string/strcoll_l.c 2021-02-02 02:15:33.000000000 +0900
+++ b/string/strcoll_l.c 2021-09-17 13:36:43.564148616 +0900
diff -up glibc-2.29/locale/weight.h.omv~ glibc-2.29/locale/weight.h
diff -up glibc-2.29/string/strcoll_l.c.omv~ glibc-2.29/string/strcoll_l.c
--- glibc-2.29/string/strcoll_l.c.omv~ 2019-02-01 01:52:36.824032337 +0100
+++ glibc-2.29/string/strcoll_l.c 2019-02-01 01:56:42.412484448 +0100
@@ -40,7 +40,11 @@
#define CONCAT1(a,b) a##b
#include "../locale/localeinfo.h"
+/* See Line 178+ */
+DIAG_PUSH_NEEDS_COMMENT;
+DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
+DIAG_IGNORE_Os_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
#include WEIGHT_H
+DIAG_POP_NEEDS_COMMENT;
/* Track status while looking for sequences in a string. */
typedef struct
@@ -181,7 +185,7 @@
ensures that seq->save_idx was saved to first and contains a
valid value. */
DIAG_PUSH_NEEDS_COMMENT;
- DIAG_IGNORE_Os_NEEDS_COMMENT (5, "-Wmaybe-uninitialized");
+ DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
len = weights[idx++];
DIAG_POP_NEEDS_COMMENT;
/* Skip over indices of previous levels. */
@@ -292,7 +296,7 @@
@@ -292,7 +296,7 @@ STRCOLL (const STRING_TYPE *s1, const ST
int result = 0, rule = 0;
@ -31,12 +23,12 @@ diff -ruN a/string/strcoll_l.c b/string/strcoll_l.c
seq1.back_us and seq2.back_us might be used uninitialized.
Sometimes this warning appears at locations in locale/weightwc.h
where the actual use is, but on architectures other than x86_64,
@@ -300,7 +304,7 @@
@@ -300,7 +304,7 @@ STRCOLL (const STRING_TYPE *s1, const ST
seq2. This uninitialized use is impossible for the same reason
as described in comments in locale/weightwc.h. */
DIAG_PUSH_NEEDS_COMMENT;
- DIAG_IGNORE_Os_NEEDS_COMMENT (7, "-Wmaybe-uninitialized");
+ DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
+ DIAG_IGNORE_Os_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
coll_seq seq1, seq2;
DIAG_POP_NEEDS_COMMENT;
seq1.len = 0;

177
glibc-2.29-strict-aliasing.patch
View file

@ -1,7 +1,7 @@
diff -up glibc-2.31.20200715/csu/Makefile.54~ glibc-2.31.20200715/csu/Makefile
--- glibc-2.31.20200715/csu/Makefile.54~ 2020-07-15 17:58:07.000000000 +0200
+++ glibc-2.31.20200715/csu/Makefile 2020-07-15 23:58:52.458734215 +0200
@@ -114,7 +114,7 @@ endif
diff -up glibc-2.36/csu/Makefile.37~ glibc-2.36/csu/Makefile
--- glibc-2.36/csu/Makefile.37~ 2022-07-30 00:03:09.000000000 +0200
+++ glibc-2.36/csu/Makefile 2022-08-02 13:12:29.205993485 +0200
@@ -115,7 +115,7 @@ endif
asm-CPPFLAGS += -I$(objpfx).
# Enable unwinding so backtrace unwinds to __libc_start_main
@ -10,22 +10,21 @@ diff -up glibc-2.31.20200715/csu/Makefile.54~ glibc-2.31.20200715/csu/Makefile
include ../Rules
diff -up glibc-2.31.20200715/debug/Makefile.54~ glibc-2.31.20200715/debug/Makefile
--- glibc-2.31.20200715/debug/Makefile.54~ 2020-07-15 17:58:07.000000000 +0200
+++ glibc-2.31.20200715/debug/Makefile 2020-07-15 23:58:52.458734215 +0200
@@ -109,6 +109,8 @@ CPPFLAGS-tst-longjmp_chk2.c += -D_FORTIF
CFLAGS-tst-longjmp_chk3.c += -fexceptions -fasynchronous-unwind-tables
diff -up glibc-2.36/debug/Makefile.37~ glibc-2.36/debug/Makefile
--- glibc-2.36/debug/Makefile.37~ 2022-08-02 13:12:29.205993485 +0200
+++ glibc-2.36/debug/Makefile 2022-08-02 13:12:51.373989783 +0200
@@ -111,6 +111,7 @@ CFLAGS-tst-longjmp_chk3.c += -fexception
CPPFLAGS-tst-longjmp_chk3.c += -D_FORTIFY_SOURCE=1
CPPFLAGS-tst-realpath-chk.c += -D_FORTIFY_SOURCE=2
CPPFLAGS-tst-read-chk-cancel.c += -D_FORTIFY_SOURCE=2
+CFLAGS-longjmp_chk.c += -fno-strict-aliasing
+
# We know these tests have problems with format strings, this is what
# we are testing. Disable that warning. They are also testing
# deprecated functions (notably gets) so disable that warning as well.
diff -up glibc-2.31.20200715/inet/Makefile.54~ glibc-2.31.20200715/inet/Makefile
--- glibc-2.31.20200715/inet/Makefile.54~ 2020-07-15 23:58:52.458734215 +0200
+++ glibc-2.31.20200715/inet/Makefile 2020-07-15 23:59:22.037104247 +0200
@@ -109,6 +109,20 @@ CFLAGS-getnetgrent_r.c += -fexceptions
# _FORTIFY_SOURCE tests.
# Auto-generate tests for _FORTIFY_SOURCE for different levels, compilers and
diff -up glibc-2.36/inet/Makefile.37~ glibc-2.36/inet/Makefile
--- glibc-2.36/inet/Makefile.37~ 2022-07-30 00:03:09.000000000 +0200
+++ glibc-2.36/inet/Makefile 2022-08-02 13:12:29.206993485 +0200
@@ -110,6 +110,20 @@ CFLAGS-getnetgrent_r.c += -fexceptions
CFLAGS-tst-checks-posix.c += -std=c99
CFLAGS-tst-sockaddr.c += -fno-strict-aliasing
@ -46,10 +45,10 @@ diff -up glibc-2.31.20200715/inet/Makefile.54~ glibc-2.31.20200715/inet/Makefile
endif
# Install the rpc database file.
diff -up glibc-2.31.20200715/libio/libioP.h.54~ glibc-2.31.20200715/libio/libioP.h
--- glibc-2.31.20200715/libio/libioP.h.54~ 2020-07-15 17:58:07.000000000 +0200
+++ glibc-2.31.20200715/libio/libioP.h 2020-07-15 23:58:52.458734215 +0200
@@ -842,8 +842,8 @@ extern struct _IO_FILE_plus _IO_stderr_;
diff -up glibc-2.36/libio/libioP.h.37~ glibc-2.36/libio/libioP.h
--- glibc-2.36/libio/libioP.h.37~ 2022-07-30 00:03:09.000000000 +0200
+++ glibc-2.36/libio/libioP.h 2022-08-02 13:12:29.206993485 +0200
@@ -841,8 +841,8 @@ extern struct _IO_FILE_plus _IO_stderr_;
static inline bool
_IO_legacy_file (FILE *fp)
{
@ -60,7 +59,7 @@ diff -up glibc-2.31.20200715/libio/libioP.h.54~ glibc-2.31.20200715/libio/libioP
}
#endif
@@ -853,8 +853,8 @@ static inline void
@@ -852,8 +852,8 @@ static inline void
_IO_deallocate_file (FILE *fp)
{
/* The current stream variables. */
@ -71,9 +70,9 @@ diff -up glibc-2.31.20200715/libio/libioP.h.54~ glibc-2.31.20200715/libio/libioP
return;
#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
if (_IO_legacy_file (fp))
diff -up glibc-2.31.20200715/libio/Makefile.54~ glibc-2.31.20200715/libio/Makefile
--- glibc-2.31.20200715/libio/Makefile.54~ 2020-07-15 17:58:07.000000000 +0200
+++ glibc-2.31.20200715/libio/Makefile 2020-07-15 23:58:52.458734215 +0200
diff -up glibc-2.36/libio/Makefile.37~ glibc-2.36/libio/Makefile
--- glibc-2.36/libio/Makefile.37~ 2022-07-30 00:03:09.000000000 +0200
+++ glibc-2.36/libio/Makefile 2022-08-02 13:12:29.206993485 +0200
@@ -154,6 +154,19 @@ CFLAGS-iofopen.c += -fexceptions
CFLAGS-iofopen64.c += -fexceptions
CFLAGS-oldtmpfile.c += -fexceptions
@ -94,9 +93,9 @@ diff -up glibc-2.31.20200715/libio/Makefile.54~ glibc-2.31.20200715/libio/Makefi
CFLAGS-tst_putwc.c += -DOBJPFX=\"$(objpfx)\"
diff -up glibc-2.31.20200715/locale/Makefile.54~ glibc-2.31.20200715/locale/Makefile
--- glibc-2.31.20200715/locale/Makefile.54~ 2020-07-15 17:58:07.000000000 +0200
+++ glibc-2.31.20200715/locale/Makefile 2020-07-15 23:58:52.458734215 +0200
diff -up glibc-2.36/locale/Makefile.37~ glibc-2.36/locale/Makefile
--- glibc-2.36/locale/Makefile.37~ 2022-07-30 00:03:09.000000000 +0200
+++ glibc-2.36/locale/Makefile 2022-08-02 13:12:29.206993485 +0200
@@ -106,6 +106,7 @@ CPPFLAGS-locale-programs = -DLOCALE_PATH
CFLAGS-charmap.c += -Wno-write-strings -Wno-char-subscripts
CFLAGS-locfile.c += -Wno-write-strings -Wno-char-subscripts
@ -105,21 +104,21 @@ diff -up glibc-2.31.20200715/locale/Makefile.54~ glibc-2.31.20200715/locale/Make
# Set libof-* for each routine.
cpp-srcs-left := $(localedef-modules) $(localedef-aux) $(locale-modules) \
diff -up glibc-2.31.20200715/misc/Makefile.54~ glibc-2.31.20200715/misc/Makefile
--- glibc-2.31.20200715/misc/Makefile.54~ 2020-07-15 17:58:07.000000000 +0200
+++ glibc-2.31.20200715/misc/Makefile 2020-07-15 23:58:52.458734215 +0200
@@ -142,6 +142,8 @@ CFLAGS-sbrk.op = $(no-stack-protector)
CFLAGS-brk.o = $(no-stack-protector)
CFLAGS-brk.op = $(no-stack-protector)
diff -up glibc-2.36/misc/Makefile.37~ glibc-2.36/misc/Makefile
--- glibc-2.36/misc/Makefile.37~ 2022-07-30 00:03:09.000000000 +0200
+++ glibc-2.36/misc/Makefile 2022-08-02 13:12:29.207993484 +0200
@@ -156,6 +156,8 @@ CFLAGS-mmap.op = $(no-stack-protector)
CFLAGS-mmap64.o = $(no-stack-protector)
CFLAGS-mmap64.op = $(no-stack-protector)
+CFLAGS-tsearch.c += -fno-strict-aliasing
+
include ../Rules
$(objpfx)libg.a: $(dep-dummy-lib); $(make-dummy-lib)
diff -up glibc-2.31.20200715/nis/Makefile.54~ glibc-2.31.20200715/nis/Makefile
--- glibc-2.31.20200715/nis/Makefile.54~ 2020-07-15 23:58:52.458734215 +0200
+++ glibc-2.31.20200715/nis/Makefile 2020-07-15 23:59:49.717449495 +0200
diff -up glibc-2.36/nis/Makefile.37~ glibc-2.36/nis/Makefile
--- glibc-2.36/nis/Makefile.37~ 2022-07-30 00:03:09.000000000 +0200
+++ glibc-2.36/nis/Makefile 2022-08-02 13:12:29.207993484 +0200
@@ -52,6 +52,7 @@ endif # have-GLIBC_2.28
include ../Rules
@ -128,12 +127,12 @@ diff -up glibc-2.31.20200715/nis/Makefile.54~ glibc-2.31.20200715/nis/Makefile
libnsl-libc = $(common-objpfx)linkobj/libc.so
# Target-specific variable setting to link objects using deprecated
diff -up glibc-2.31.20200715/nptl/Makefile.54~ glibc-2.31.20200715/nptl/Makefile
--- glibc-2.31.20200715/nptl/Makefile.54~ 2020-07-15 17:58:07.000000000 +0200
+++ glibc-2.31.20200715/nptl/Makefile 2020-07-15 23:58:52.459734227 +0200
@@ -254,6 +254,22 @@ CFLAGS-fsync.c += -fexceptions -fasynchr
diff -up glibc-2.36/nptl/Makefile.37~ glibc-2.36/nptl/Makefile
--- glibc-2.36/nptl/Makefile.37~ 2022-07-30 00:03:09.000000000 +0200
+++ glibc-2.36/nptl/Makefile 2022-08-02 13:12:29.207993484 +0200
@@ -262,6 +262,22 @@ CFLAGS-sem_clockwait.c = -fexceptions -f
CFLAGS-pt-system.c += -fexceptions
CFLAGS-futex-internal.c += -fexceptions -fasynchronous-unwind-tables
+CFLAGS-pthread_create.c += -fno-strict-aliasing
+CFLAGS-sem_clockwait.c += -fno-strict-aliasing
@ -154,9 +153,9 @@ diff -up glibc-2.31.20200715/nptl/Makefile.54~ glibc-2.31.20200715/nptl/Makefile
LDLIBS-tst-once5 = -lstdc++
CFLAGS-tst-thread_local1.o = -std=gnu++11
LDLIBS-tst-thread_local1 = -lstdc++
diff -up glibc-2.31.20200715/nscd/Makefile.54~ glibc-2.31.20200715/nscd/Makefile
--- glibc-2.31.20200715/nscd/Makefile.54~ 2020-07-15 17:58:07.000000000 +0200
+++ glibc-2.31.20200715/nscd/Makefile 2020-07-15 23:58:52.459734227 +0200
diff -up glibc-2.36/nscd/Makefile.37~ glibc-2.36/nscd/Makefile
--- glibc-2.36/nscd/Makefile.37~ 2022-07-30 00:03:09.000000000 +0200
+++ glibc-2.36/nscd/Makefile 2022-08-02 13:12:29.207993484 +0200
@@ -79,6 +79,14 @@ CFLAGS-nscd_gethst_r.c += -fexceptions
CFLAGS-nscd_getai.c += -fexceptions
CFLAGS-nscd_initgroups.c += -fexceptions
@ -172,22 +171,25 @@ diff -up glibc-2.31.20200715/nscd/Makefile.54~ glibc-2.31.20200715/nscd/Makefile
CPPFLAGS-nscd += -D_FORTIFY_SOURCE=2
ifeq (yesyes,$(have-fpie)$(build-shared))
diff -up glibc-2.31.20200715/nss/Makefile.54~ glibc-2.31.20200715/nss/Makefile
--- glibc-2.31.20200715/nss/Makefile.54~ 2020-07-15 17:58:07.000000000 +0200
+++ glibc-2.31.20200715/nss/Makefile 2020-07-15 23:58:52.459734227 +0200
@@ -183,3 +183,6 @@ $(objpfx)tst-nss-files-alias-leak: $(lib
diff -up glibc-2.36/nss/Makefile.37~ glibc-2.36/nss/Makefile
--- glibc-2.36/nss/Makefile.37~ 2022-07-30 00:03:09.000000000 +0200
+++ glibc-2.36/nss/Makefile 2022-08-02 13:12:29.207993484 +0200
@@ -206,6 +206,9 @@ endif
$(objpfx)tst-nss-files-alias-leak.out: $(objpfx)/libnss_files.so
$(objpfx)tst-nss-files-alias-truncated: $(libdl)
$(objpfx)tst-nss-files-alias-truncated.out: $(objpfx)/libnss_files.so
+
+CFLAGS-getnssent_r.c += -fno-strict-aliasing
+CFLAGS-digits_dots.c += -fno-strict-aliasing
diff -up glibc-2.31.20200715/posix/Makefile.54~ glibc-2.31.20200715/posix/Makefile
--- glibc-2.31.20200715/posix/Makefile.54~ 2020-07-15 17:58:07.000000000 +0200
+++ glibc-2.31.20200715/posix/Makefile 2020-07-15 23:58:52.459734227 +0200
@@ -249,6 +249,13 @@ CFLAGS-execvp.os = -fomit-frame-pointer
CFLAGS-execlp.os = -fomit-frame-pointer
+
# Disable DT_RUNPATH on NSS tests so that the glibc internal NSS
# functions can load testing NSS modules via DT_RPATH.
LDFLAGS-tst-nss-test1 = -Wl,--disable-new-dtags
diff -up glibc-2.36/posix/Makefile.37~ glibc-2.36/posix/Makefile
--- glibc-2.36/posix/Makefile.37~ 2022-07-30 00:03:09.000000000 +0200
+++ glibc-2.36/posix/Makefile 2022-08-02 13:12:29.208993484 +0200
@@ -281,6 +281,13 @@ CFLAGS-execlp.os = -fomit-frame-pointer
CFLAGS-nanosleep.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-fork.c = $(libio-mtsafe)
+CFLAGS-glob.c += -fno-strict-aliasing
+CFLAGS-glob-lstat-compat.c += -fno-strict-aliasing
@ -199,10 +201,10 @@ diff -up glibc-2.31.20200715/posix/Makefile.54~ glibc-2.31.20200715/posix/Makefi
tstgetopt-ARGS = -a -b -cfoobar --required foobar --optional=bazbug \
--none random --col --color --colour
diff -up glibc-2.31.20200715/resolv/Makefile.54~ glibc-2.31.20200715/resolv/Makefile
--- glibc-2.31.20200715/resolv/Makefile.54~ 2020-07-15 17:58:07.000000000 +0200
+++ glibc-2.31.20200715/resolv/Makefile 2020-07-15 23:58:52.459734227 +0200
@@ -144,6 +144,19 @@ include ../gen-locales.mk
diff -up glibc-2.36/resolv/Makefile.37~ glibc-2.36/resolv/Makefile
--- glibc-2.36/resolv/Makefile.37~ 2022-07-30 00:03:09.000000000 +0200
+++ glibc-2.36/resolv/Makefile 2022-08-02 13:12:29.208993484 +0200
@@ -216,6 +216,19 @@ include ../gen-locales.mk
CFLAGS-res_hconf.c += -fexceptions
@ -222,35 +224,36 @@ diff -up glibc-2.31.20200715/resolv/Makefile.54~ glibc-2.31.20200715/resolv/Make
# The DNS NSS modules needs the resolver.
$(objpfx)libnss_dns.so: $(objpfx)libresolv.so
diff -up glibc-2.31.20200715/rt/Makefile.54~ glibc-2.31.20200715/rt/Makefile
--- glibc-2.31.20200715/rt/Makefile.54~ 2020-07-15 23:58:52.453734152 +0200
+++ glibc-2.31.20200715/rt/Makefile 2020-07-15 23:58:52.459734227 +0200
@@ -59,6 +59,8 @@ CFLAGS-mq_timedreceive.c += -fexceptions
diff -up glibc-2.36/rt/Makefile.37~ glibc-2.36/rt/Makefile
--- glibc-2.36/rt/Makefile.37~ 2022-08-02 13:12:29.115993511 +0200
+++ glibc-2.36/rt/Makefile 2022-08-02 13:12:29.208993484 +0200
@@ -100,6 +100,8 @@ CFLAGS-aio_suspend.c += -fexceptions
CFLAGS-mq_timedreceive.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-mq_timedsend.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-librt-cancellation.c += -fasynchronous-unwind-tables
+CFLAGS-timer_create.c += -fno-strict-aliasing
+
LDFLAGS-rt.so = -Wl,--enable-new-dtags,-z,nodelete
$(objpfx)librt.so: $(shared-thread-library)
diff -up glibc-2.31.20200715/setjmp/Makefile.54~ glibc-2.31.20200715/setjmp/Makefile
--- glibc-2.31.20200715/setjmp/Makefile.54~ 2020-07-15 17:58:07.000000000 +0200
+++ glibc-2.31.20200715/setjmp/Makefile 2020-07-15 23:58:52.459734227 +0200
@@ -31,6 +31,9 @@ tests := tst-setjmp jmpbug bug269-setjm
tst-sigsetjmp tst-setjmp-static
tests-static := tst-setjmp-static
diff -up glibc-2.36/setjmp/Makefile.37~ glibc-2.36/setjmp/Makefile
--- glibc-2.36/setjmp/Makefile.37~ 2022-07-30 00:03:09.000000000 +0200
+++ glibc-2.36/setjmp/Makefile 2022-08-02 13:12:29.208993484 +0200
@@ -36,6 +36,10 @@ tests-internal := \
gen-as-const-headers += jmp_buf-macros.sym
+CFLAGS-sigjmp.c += -fno-strict-aliasing
+CFLAGS-longjmp.c += -fno-strict-aliasing
+CFLAGS-longjmp_chk.c += -fno-strict-aliasing
+
include ../Rules
diff -up glibc-2.31.20200715/stdio-common/Makefile.54~ glibc-2.31.20200715/stdio-common/Makefile
--- glibc-2.31.20200715/stdio-common/Makefile.54~ 2020-07-15 17:58:07.000000000 +0200
+++ glibc-2.31.20200715/stdio-common/Makefile 2020-07-15 23:58:52.459734227 +0200
@@ -152,6 +152,10 @@ $(objpfx)tst-errno-manual.out: tst-errno
$(objpfx)tst-setjmp-fp: $(libm)
diff -up glibc-2.36/stdio-common/Makefile.37~ glibc-2.36/stdio-common/Makefile
--- glibc-2.36/stdio-common/Makefile.37~ 2022-07-30 00:03:09.000000000 +0200
+++ glibc-2.36/stdio-common/Makefile 2022-08-02 13:12:29.209993484 +0200
@@ -350,6 +350,10 @@ $(objpfx)tst-errno-manual.out: tst-errno
CFLAGS-vfprintf.c += -Wno-uninitialized
CFLAGS-vfwprintf.c += -Wno-uninitialized
@ -261,9 +264,9 @@ diff -up glibc-2.31.20200715/stdio-common/Makefile.54~ glibc-2.31.20200715/stdio
CFLAGS-tmpfile.c += -fexceptions
CFLAGS-tmpfile64.c += -fexceptions
diff -up glibc-2.31.20200715/sunrpc/Makefile.54~ glibc-2.31.20200715/sunrpc/Makefile
--- glibc-2.31.20200715/sunrpc/Makefile.54~ 2020-07-15 17:58:07.000000000 +0200
+++ glibc-2.31.20200715/sunrpc/Makefile 2020-07-15 23:58:52.459734227 +0200
diff -up glibc-2.36/sunrpc/Makefile.37~ glibc-2.36/sunrpc/Makefile
--- glibc-2.36/sunrpc/Makefile.37~ 2022-07-30 00:03:09.000000000 +0200
+++ glibc-2.36/sunrpc/Makefile 2022-08-02 13:12:29.209993484 +0200
@@ -97,6 +97,21 @@ CFLAGS-pmap_rmt.c += -fexceptions
CFLAGS-clnt_perr.c += -fexceptions
CFLAGS-openchild.c += -fexceptions
@ -286,10 +289,10 @@ diff -up glibc-2.31.20200715/sunrpc/Makefile.54~ glibc-2.31.20200715/sunrpc/Make
$(objpfx)tst-getmyaddr: $(common-objpfx)linkobj/libc.so
$(objpfx)tst-xdrmem: $(common-objpfx)linkobj/libc.so
$(objpfx)tst-xdrmem2: $(common-objpfx)linkobj/libc.so
diff -up glibc-2.31.20200715/support/Makefile.54~ glibc-2.31.20200715/support/Makefile
--- glibc-2.31.20200715/support/Makefile.54~ 2020-07-15 17:58:07.000000000 +0200
+++ glibc-2.31.20200715/support/Makefile 2020-07-15 23:58:52.459734227 +0200
@@ -185,6 +185,8 @@ ifeq ($(build-shared),yes)
diff -up glibc-2.36/support/Makefile.37~ glibc-2.36/support/Makefile
--- glibc-2.36/support/Makefile.37~ 2022-07-30 00:03:09.000000000 +0200
+++ glibc-2.36/support/Makefile 2022-08-02 13:12:29.209993484 +0200
@@ -217,6 +217,8 @@ ifeq ($(build-shared),yes)
libsupport-inhibit-o += .o
endif
@ -298,9 +301,9 @@ diff -up glibc-2.31.20200715/support/Makefile.54~ glibc-2.31.20200715/support/Ma
CFLAGS-support_paths.c = \
-DSRCDIR_PATH=\"`cd .. ; pwd`\" \
-DOBJDIR_PATH=\"`cd $(objpfx)/..; pwd`\" \
diff -up glibc-2.32/sysdeps/powerpc/powerpc32/power4/multiarch/init-arch.h.omv~ glibc-2.32/sysdeps/powerpc/powerpc32/power4/multiarch/init-arch.h
--- glibc-2.32/sysdeps/powerpc/powerpc32/power4/multiarch/init-arch.h.omv~ 2020-08-10 05:01:38.876042446 +0200
+++ glibc-2.32/sysdeps/powerpc/powerpc32/power4/multiarch/init-arch.h 2020-08-10 05:06:11.774020733 +0200
diff -up glibc-2.36/sysdeps/powerpc/powerpc32/power4/multiarch/init-arch.h.37~ glibc-2.36/sysdeps/powerpc/powerpc32/power4/multiarch/init-arch.h
--- glibc-2.36/sysdeps/powerpc/powerpc32/power4/multiarch/init-arch.h.37~ 2022-07-30 00:03:09.000000000 +0200
+++ glibc-2.36/sysdeps/powerpc/powerpc32/power4/multiarch/init-arch.h 2022-08-02 13:12:29.209993484 +0200
@@ -17,6 +17,8 @@
#include <ldsodefs.h>

206
glibc-2.33-clang-_Float32-_Float64.patch Normal file
View file

@ -0,0 +1,206 @@
diff -up glibc-2.33/bits/floatn-common.h.92~ glibc-2.33/bits/floatn-common.h
--- glibc-2.33/bits/floatn-common.h.92~ 2021-02-01 18:15:33.000000000 +0100
+++ glibc-2.33/bits/floatn-common.h 2021-07-10 03:25:10.190826118 +0200
@@ -145,7 +145,7 @@ typedef _Complex float __cfloat16 __attr
# endif
# if __HAVE_FLOAT32
-# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
+# if !__GNUC_PREREQ (7, 0) || defined __cplusplus || defined __clang__
# define __CFLOAT32 _Complex float
# else
# define __CFLOAT32 _Complex _Float32
@@ -153,7 +153,7 @@ typedef _Complex float __cfloat16 __attr
# endif
# if __HAVE_FLOAT64
-# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
+# if !__GNUC_PREREQ (7, 0) || defined __cplusplus || defined __clang__
# ifdef __NO_LONG_DOUBLE_MATH
# define __CFLOAT64 _Complex long double
# else
@@ -165,7 +165,7 @@ typedef _Complex float __cfloat16 __attr
# endif
# if __HAVE_FLOAT32X
-# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
+# if !__GNUC_PREREQ (7, 0) || defined __cplusplus || defined __clang__
# define __CFLOAT32X _Complex double
# else
# define __CFLOAT32X _Complex _Float32x
@@ -173,7 +173,7 @@ typedef _Complex float __cfloat16 __attr
# endif
# if __HAVE_FLOAT64X
-# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
+# if !__GNUC_PREREQ (7, 0) || defined __cplusplus || defined __clang__
# if __HAVE_FLOAT64X_LONG_DOUBLE
# define __CFLOAT64X _Complex long double
# else
@@ -210,11 +210,11 @@ typedef float _Float16 __attribute__ ((_
# if __HAVE_FLOAT32
-# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
+# if !__GNUC_PREREQ (7, 0) || defined __cplusplus || defined(__clang__)
typedef float _Float32;
# endif
-# if !__GNUC_PREREQ (7, 0)
+# if !__GNUC_PREREQ (7, 0) || defined(__clang__)
# define __builtin_huge_valf32() (__builtin_huge_valf ())
# define __builtin_inff32() (__builtin_inff ())
# define __builtin_nanf32(x) (__builtin_nanf (x))
@@ -234,11 +234,11 @@ typedef float _Float32;
# ifdef __NO_LONG_DOUBLE_MATH
-# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
+# if !__GNUC_PREREQ (7, 0) || defined __cplusplus || defined(__clang__)
typedef long double _Float64;
# endif
-# if !__GNUC_PREREQ (7, 0)
+# if !__GNUC_PREREQ (7, 0) || defined(__clang__)
# define __builtin_huge_valf64() (__builtin_huge_vall ())
# define __builtin_inff64() (__builtin_infl ())
# define __builtin_nanf64(x) (__builtin_nanl (x))
@@ -247,11 +247,11 @@ typedef long double _Float64;
# else
-# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
+# if !__GNUC_PREREQ (7, 0) || defined __cplusplus || defined(__clang__)
typedef double _Float64;
# endif
-# if !__GNUC_PREREQ (7, 0)
+# if !__GNUC_PREREQ (7, 0) || defined(__clang__)
# define __builtin_huge_valf64() (__builtin_huge_val ())
# define __builtin_inff64() (__builtin_inf ())
# define __builtin_nanf64(x) (__builtin_nan (x))
@@ -264,11 +264,11 @@ typedef double _Float64;
# if __HAVE_FLOAT32X
-# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
+# if !__GNUC_PREREQ (7, 0) || defined __cplusplus || defined(__clang__)
typedef double _Float32x;
# endif
-# if !__GNUC_PREREQ (7, 0)
+# if !__GNUC_PREREQ (7, 0) || defined(__clang__)
# define __builtin_huge_valf32x() (__builtin_huge_val ())
# define __builtin_inff32x() (__builtin_inf ())
# define __builtin_nanf32x(x) (__builtin_nan (x))
@@ -281,11 +281,11 @@ typedef double _Float32x;
# if __HAVE_FLOAT64X_LONG_DOUBLE
-# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
+# if !__GNUC_PREREQ (7, 0) || defined __cplusplus || defined(__clang__)
typedef long double _Float64x;
# endif
-# if !__GNUC_PREREQ (7, 0)
+# if !__GNUC_PREREQ (7, 0) || defined(__clang__)
# define __builtin_huge_valf64x() (__builtin_huge_vall ())
# define __builtin_inff64x() (__builtin_infl ())
# define __builtin_nanf64x(x) (__builtin_nanl (x))
@@ -294,11 +294,11 @@ typedef long double _Float64x;
# else
-# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
+# if !__GNUC_PREREQ (7, 0) || defined __cplusplus || defined(__clang__)
typedef _Float128 _Float64x;
# endif
-# if !__GNUC_PREREQ (7, 0)
+# if !__GNUC_PREREQ (7, 0) || defined(__clang__)
# define __builtin_huge_valf64x() (__builtin_huge_valf128 ())
# define __builtin_inff64x() (__builtin_inff128 ())
# define __builtin_nanf64x(x) (__builtin_nanf128 (x))
@@ -311,11 +311,11 @@ typedef _Float128 _Float64x;
# if __HAVE_FLOAT128X
-# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
+# if !__GNUC_PREREQ (7, 0) || defined __cplusplus || defined(__clang__)
# error "_Float128x supported but no type"
# endif
-# if !__GNUC_PREREQ (7, 0)
+# if !__GNUC_PREREQ (7, 0) || defined(__clang__)
# define __builtin_huge_valf128x() ((_Float128x) __builtin_huge_val ())
# define __builtin_inff128x() ((_Float128x) __builtin_inf ())
# define __builtin_nanf128x(x) ((_Float128x) __builtin_nan (x))
diff -up glibc-2.33/sysdeps/ieee754/ldbl-128/bits/floatn.h.92~ glibc-2.33/sysdeps/ieee754/ldbl-128/bits/floatn.h
--- glibc-2.33/sysdeps/ieee754/ldbl-128/bits/floatn.h.92~ 2021-02-01 18:15:33.000000000 +0100
+++ glibc-2.33/sysdeps/ieee754/ldbl-128/bits/floatn.h 2021-07-10 03:24:05.274345249 +0200
@@ -55,7 +55,7 @@
/* Defined to concatenate the literal suffix to be used with _Float128
types, if __HAVE_FLOAT128 is 1. */
# if __HAVE_FLOAT128
-# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
+# if !__GNUC_PREREQ (7, 0) || defined __cplusplus || defined __clang__
/* The literal suffix f128 exists only since GCC 7.0. */
# define __f128(x) x##l
# else
@@ -65,7 +65,7 @@
/* Defined to a complex binary128 type if __HAVE_FLOAT128 is 1. */
# if __HAVE_FLOAT128
-# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
+# if !__GNUC_PREREQ (7, 0) || defined __cplusplus || defined __clang__
# define __CFLOAT128 _Complex long double
# else
# define __CFLOAT128 _Complex _Float128
@@ -76,7 +76,7 @@
# if __HAVE_FLOAT128
/* The type _Float128 exists only since GCC 7.0. */
-# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
+# if !__GNUC_PREREQ (7, 0) || defined __cplusplus || defined __clang__
typedef long double _Float128;
# endif
diff -up glibc-2.33/sysdeps/x86/bits/floatn.h.92~ glibc-2.33/sysdeps/x86/bits/floatn.h
--- glibc-2.33/sysdeps/x86/bits/floatn.h.92~ 2021-02-01 18:15:33.000000000 +0100
+++ glibc-2.33/sysdeps/x86/bits/floatn.h 2021-07-10 03:24:05.274345249 +0200
@@ -58,7 +58,7 @@
/* Defined to concatenate the literal suffix to be used with _Float128
types, if __HAVE_FLOAT128 is 1. */
# if __HAVE_FLOAT128
-# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
+# if !__GNUC_PREREQ (7, 0) || defined __cplusplus || defined(__clang__)
/* The literal suffix f128 exists only since GCC 7.0. */
# define __f128(x) x##q
# else
@@ -68,7 +68,7 @@
/* Defined to a complex binary128 type if __HAVE_FLOAT128 is 1. */
# if __HAVE_FLOAT128
-# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
+# if !__GNUC_PREREQ (7, 0) || defined __cplusplus || defined(__clang__)
/* Add a typedef for older GCC compilers which don't natively support
_Complex _Float128. */
typedef _Complex float __cfloat128 __attribute__ ((__mode__ (__TC__)));
@@ -82,7 +82,7 @@ typedef _Complex float __cfloat128 __att
# if __HAVE_FLOAT128
/* The type _Float128 exists only since GCC 7.0. */
-# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
+# if !__GNUC_PREREQ (7, 0) || defined __cplusplus || defined(__clang__)
typedef __float128 _Float128;
# endif
@@ -108,7 +108,7 @@ typedef __float128 _Float128;
e.g.: __builtin_signbitf128, before GCC 6. However, there has never
been a __builtin_signbitf128 in GCC and the type-generic builtin is
only available since GCC 6. */
-# if !__GNUC_PREREQ (6, 0)
+# if !__GNUC_PREREQ (6, 0) || defined(__clang__)
# define __builtin_signbitf128 __signbitf128
# endif

25
glibc-2.33-compile.patch
View file

@ -1,25 +0,0 @@
diff -up glibc-2.33/stdlib/canonicalize.c.omv~ glibc-2.33/stdlib/canonicalize.c
--- glibc-2.33/stdlib/canonicalize.c.omv~ 2021-02-02 01:00:04.338272299 +0100
+++ glibc-2.33/stdlib/canonicalize.c 2021-02-02 00:56:17.245117135 +0100
@@ -413,7 +413,10 @@ error_nomem:
return failed ? NULL : resolved;
}
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
return scratch_buffer_dupfree (rname_buf, dest - rname);
+#pragma GCC diagnostic pop
}
/* Return the canonical absolute name of file NAME. A canonical name
diff -up glibc-2.33/elf/cache.c.omv~ glibc-2.33/elf/cache.c
--- glibc-2.33/elf/cache.c.omv~ 2021-02-02 01:12:23.403424474 +0100
+++ glibc-2.33/elf/cache.c 2021-02-02 01:18:28.015783023 +0100
@@ -756,6 +756,7 @@ save_cache (const char *cache_name)
/* Align file position to 4. */
off64_t old_offset = lseek64 (fd, extension_offset, SEEK_SET);
assert ((unsigned long long int) (extension_offset - old_offset) < 4);
+ (void)old_offset; /* Prevent unused variable warning with NDEBUG --> assert = nothing */
write_extensions (fd, str_offset, extension_offset);
}

16
glibc-2.33-gcc-11.1.patch Normal file
View file

@ -0,0 +1,16 @@
diff -up glibc-2.33/sunrpc/netname.c.omv~ glibc-2.33/sunrpc/netname.c
--- glibc-2.33/sunrpc/netname.c.omv~ 2021-05-11 21:34:01.180317491 +0200
+++ glibc-2.33/sunrpc/netname.c 2021-05-11 21:36:17.125314747 +0200
@@ -49,7 +49,12 @@ user2netname (char netname[MAXNETNAMELEN
if ((strlen (dfltdom) + OPSYS_LEN + 3 + MAXIPRINT) > (size_t) MAXNETNAMELEN)
return 0;
+ /* The check above makes sure the line below is actually ok, but
+ * gcc 11.1 spews a warning... */
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wformat-overflow"
sprintf (netname, "%s.%d@%s", OPSYS, uid, dfltdom);
+#pragma GCC diagnostic pop
i = strlen (netname);
if (netname[i - 1] == '.')
netname[i - 1] = '\0';

24
glibc-2.33-no-x86-isa-level.patch Normal file
View file

@ -0,0 +1,24 @@
diff -up glibc-2.35/sysdeps/x86/configure.48~ glibc-2.35/sysdeps/x86/configure
--- glibc-2.35/sysdeps/x86/configure.48~ 2022-02-03 11:26:20.165426217 +0100
+++ glibc-2.35/sysdeps/x86/configure 2022-02-03 11:27:41.422729679 +0100
@@ -134,7 +134,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS
test $ac_status = 0; }; }; then
count=`LC_ALL=C $READELF -n conftest | grep NT_GNU_PROPERTY_TYPE_0 | wc -l`
if test "$count" = 1; then
- libc_cv_include_x86_isa_level=yes
+ libc_cv_include_x86_isa_level=no # workaround for vbox bug https://forums.gentoo.org/viewtopic-p-8568765.html?sid=563ab671df23b2a550273edc2dea30a2
fi
fi
rm -f conftest*
diff -up glibc-2.35/sysdeps/x86/configure.ac.48~ glibc-2.35/sysdeps/x86/configure.ac
--- glibc-2.35/sysdeps/x86/configure.ac.48~ 2022-02-03 11:26:20.165426217 +0100
+++ glibc-2.35/sysdeps/x86/configure.ac 2022-02-03 11:28:02.375807855 +0100
@@ -101,7 +101,7 @@ libc_cv_include_x86_isa_level=no
if AC_TRY_COMMAND(${CC-cc} $CFLAGS $CPPFLAGS -nostartfiles -nostdlib -r -o conftest conftest1.S conftest2.S); then
count=`LC_ALL=C $READELF -n conftest | grep NT_GNU_PROPERTY_TYPE_0 | wc -l`
if test "$count" = 1; then
- libc_cv_include_x86_isa_level=yes
+ libc_cv_include_x86_isa_level=no # workaround for vbox bug https://forums.gentoo.org/viewtopic-p-8568765.html?sid=563ab671df23b2a550273edc2dea30a2
fi
fi
rm -f conftest*])

64
glibc-2.34-allow-zstd-compressed-locales.patch Normal file
View file

@ -0,0 +1,64 @@
diff -up glibc-2.34/localedata/Makefile.omv~ glibc-2.34/localedata/Makefile
--- glibc-2.34/localedata/Makefile.omv~ 2022-01-06 18:06:45.391538999 +0100
+++ glibc-2.34/localedata/Makefile 2022-01-06 18:08:26.399970061 +0100
@@ -179,7 +179,7 @@ install-others := $(addprefix $(inst_i18
$(locales))
else
install-others := $(addprefix $(inst_i18ndir)/, \
- $(addsuffix .gz, $(charmaps)) \
+ $(addsuffix .zst, $(charmaps)) \
$(locales))
endif
@@ -308,12 +308,12 @@ $(inst_i18ndir)/charmaps/%: charmaps/% $
rm -f $@
$(INSTALL_DATA) $< $@
else
-# Install the charmap files in gzipped format.
-$(inst_i18ndir)/charmaps/%.gz: charmaps/% $(+force)
+# Install the charmap files in zstd compressed format.
+$(inst_i18ndir)/charmaps/%.zst: charmaps/% $(+force)
$(make-target-directory)
- rm -f $(@:.gz=) $@
- $(INSTALL_DATA) $< $(@:.gz=)
- gzip -9n $(@:.gz=)
+ rm -f $(@:.zst=) $@
+ $(INSTALL_DATA) $< $(@:.zst=)
+ zstd --ultra -22 --rm $(@:.zst=)
endif
# Install the locale source files in the appropriate directory.
diff -up glibc-2.34/locale/programs/charmap-dir.c.omv~ glibc-2.34/locale/programs/charmap-dir.c
--- glibc-2.34/locale/programs/charmap-dir.c.omv~ 2022-01-06 17:51:10.014329749 +0100
+++ glibc-2.34/locale/programs/charmap-dir.c 2022-01-06 17:52:34.351961655 +0100
@@ -224,12 +224,17 @@ charmap_open (const char *directory, con
if (stream != NULL)
return stream;
- memcpy (p, ".gz", 4);
+ memcpy (p, ".zst\0", 5);
+ stream = fopen_uncompressed (pathname, "zstd");
+ if (stream != NULL)
+ return stream;
+
+ memcpy (p, ".gz\0", 4);
stream = fopen_uncompressed (pathname, "gzip");
if (stream != NULL)
return stream;
- memcpy (p, ".bz2", 5);
+ memcpy (p, ".bz2\0", 5);
stream = fopen_uncompressed (pathname, "bzip2");
if (stream != NULL)
return stream;
diff -up glibc-2.34/Makerules.omv~ glibc-2.34/Makerules
--- glibc-2.34/Makerules.omv~ 2022-01-06 18:05:12.594131276 +0100
+++ glibc-2.34/Makerules 2022-01-06 18:06:40.799519105 +0100
@@ -1410,6 +1410,7 @@ echo-headers:
%.bz2: %; bzip2 -9vk $<
%.gz: %; gzip -9vnc $< > $@.new && mv -f $@.new $@
%.xz: %; xz -9evk $<
+%.zst: %; zstd --ultra -22 --rm $<
# Common cleaning targets.

40
glibc-2.34-headers-clang.patch Normal file
View file

@ -0,0 +1,40 @@
diff -up glibc-2.34/include/sys/cdefs.h.omv~ glibc-2.34/include/sys/cdefs.h
diff -up glibc-2.34/misc/sys/cdefs.h.omv~ glibc-2.34/misc/sys/cdefs.h
--- glibc-2.34/misc/sys/cdefs.h.omv~ 2021-08-14 03:10:05.421588243 +0200
+++ glibc-2.34/misc/sys/cdefs.h 2021-08-14 03:13:30.178192179 +0200
@@ -465,7 +465,7 @@
# endif
#endif
-#if __GNUC_PREREQ (8, 0)
+#if __GNUC_PREREQ (8, 0) && !defined(__clang__)
/* Describes a char array whose address can safely be passed as the first
argument to strncpy and strncat, as the char array is not necessarily
a NUL-terminated string. */
@@ -476,7 +476,7 @@
/* Undefine (also defined in libc-symbols.h). */
#undef __attribute_copy__
-#if __GNUC_PREREQ (9, 0)
+#if __GNUC_PREREQ (9, 0) && !defined(__clang__)
/* Copies attributes from the declaration or type referenced by
the argument. */
# define __attribute_copy__(arg) __attribute__ ((__copy__ (arg)))
@@ -596,7 +596,7 @@ _Static_assert (0, "IEEE 128-bits long d
# define __HAVE_GENERIC_SELECTION 0
#endif
-#if __GNUC_PREREQ (10, 0)
+#if __GNUC_PREREQ (10, 0) && !defined(__clang__)
/* Designates a 1-based positional argument ref-index of pointer type
that can be used to access size-index elements of the pointed-to
array according to access mode, or at least one element when
@@ -613,7 +613,7 @@ _Static_assert (0, "IEEE 128-bits long d
# define __attr_access_none(argno)
#endif
-#if __GNUC_PREREQ (11, 0)
+#if __GNUC_PREREQ (11, 0) && !defined(__clang__)
/* Designates dealloc as a function to call to deallocate objects
allocated by the declared function. */
# define __attr_dealloc(dealloc, argno) \

14
glibc-2.34-select-i686.patch
View file

@ -1,14 +0,0 @@
diff -up glibc-2.34/sysdeps/unix/sysv/linux/Makefile.bero~ glibc-2.34/sysdeps/unix/sysv/linux/Makefile
--- glibc-2.34/sysdeps/unix/sysv/linux/Makefile.bero~ 2021-09-22 21:04:37.378000000 +0000
+++ glibc-2.34/sysdeps/unix/sysv/linux/Makefile 2021-09-22 21:06:55.990000000 +0000
@@ -76,6 +76,10 @@ CFLAGS-open_by_handle_at.c = -fexception
CFLAGS-sync_file_range.c = -fexceptions -fasynchronous-unwind-tables
CFLAGS-pselect32.c = -fexceptions -fasynchronous-unwind-tables
CFLAGS-tst-writev.c += "-DARTIFICIAL_LIMIT=(0x80000000-sysconf(_SC_PAGESIZE))"
+# select.c is broken on i686 with -O3. Appears to be a compiler bug.
+# "error: bp cannot be used in 'asm' here" where there's no asm code
+# anywhere near.
+CFLAGS-select.c = -O2
sysdep_headers += sys/mount.h sys/acct.h \
sys/klog.h \

41
glibc-bench-build.patch
View file

@ -1,41 +0,0 @@
diff --git a/Makefile.in b/Makefile.in
index 710ce7e..3fe9e73 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -12,7 +12,7 @@ install:
LC_ALL=C; export LC_ALL; \
$(MAKE) -r PARALLELMFLAGS="$(PARALLELMFLAGS)" -C $(srcdir) objdir=`pwd` $@
-bench bench-clean:
+bench bench-clean bench-build:
$(MAKE) -C $(srcdir)/benchtests $(PARALLELMFLAGS) objdir=`pwd` $@
# Convenience target to rebuild ULPs for all math tests.
diff --git a/Rules b/Rules
index 4f9cdf3..42d0368 100644
--- a/Rules
+++ b/Rules
@@ -83,7 +83,7 @@ common-generated += dummy.o dummy.c
# This makes all the auxiliary and test programs.
-.PHONY: others tests bench
+.PHONY: others tests bench bench-build
ifeq ($(build-programs),yes)
others: $(addprefix $(objpfx),$(others) $(sysdep-others) $(extra-objs))
diff --git a/benchtests/Makefile b/benchtests/Makefile
index fd3036d..7cbceaa 100644
--- a/benchtests/Makefile
+++ b/benchtests/Makefile
@@ -103,6 +103,10 @@ bench-clean:
bench: $(timing-type) $(gen-locales) bench-set bench-func bench-malloc
+bench-build: bench-set-build bench-func-build
+bench-set-build: $(binaries-benchset)
+bench-func-build: $(binaries-bench) $(binaries-bench-malloc)
+
bench-set: $(binaries-benchset)
for run in $^; do \
echo "Running $${run}"; \

270
glibc-c-utf8-locale.patch
View file

@ -1,270 +0,0 @@
From 2eda7b462b415105f5a05c1323372d4e39d46439 Mon Sep 17 00:00:00 2001
From: Mike FABIAN <mfabian@redhat.com>
Date: Mon, 10 Aug 2015 15:58:12 +0200
Subject: [PATCH] Add a C.UTF-8 locale
---
localedata/SUPPORTED | 1 +
localedata/locales/C | 238 +++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 239 insertions(+)
create mode 100644 localedata/locales/C
diff --git a/localedata/SUPPORTED b/localedata/SUPPORTED
index 8ca023e..2a78391 100644
--- a/localedata/SUPPORTED
+++ b/localedata/SUPPORTED
@@ -1,6 +1,7 @@
# This file names the currently supported and somewhat tested locales.
# If you have any additions please file a glibc bug report.
SUPPORTED-LOCALES=\
+C.UTF-8/UTF-8 \
aa_DJ.UTF-8/UTF-8 \
aa_DJ/ISO-8859-1 \
aa_ER/UTF-8 \
diff --git a/localedata/locales/C b/localedata/locales/C
new file mode 100644
index 0000000..fdf460e
--- /dev/null
+++ b/localedata/locales/C
@@ -0,0 +1,238 @@
+escape_char /
+comment_char %
+% Locale for C locale in UTF-8
+
+LC_IDENTIFICATION
+title "C locale"
+source ""
+address ""
+contact ""
+email "mfabian@redhat.com"
+tel ""
+fax ""
+language "C"
+territory ""
+revision "1.0"
+date "2015-08-10"
+%
+category "i18n:2012";LC_IDENTIFICATION
+category "i18n:2012";LC_CTYPE
+category "i18n:2012";LC_COLLATE
+category "i18n:2012";LC_TIME
+category "i18n:2012";LC_NUMERIC
+category "i18n:2012";LC_MONETARY
+category "i18n:2012";LC_MESSAGES
+category "i18n:2012";LC_PAPER
+category "i18n:2012";LC_NAME
+category "i18n:2012";LC_ADDRESS
+category "i18n:2012";LC_TELEPHONE
+category "i18n:2012";LC_MEASUREMENT
+END LC_IDENTIFICATION
+
+LC_CTYPE
+copy "i18n"
+
+translit_start
+include "translit_combining";""
+translit_end
+
+END LC_CTYPE
+
+LC_COLLATE
+order_start forward
+<U0000>
+..
+<UFFFF>
+<U10000>
+..
+<U1FFFF>
+<U20000>
+..
+<U2FFFF>
+<UE0000>
+..
+<UEFFFF>
+<UF0000>
+..
+<UFFFFF>
+<U100000>
+..
+<U10FFFF>
+UNDEFINED
+order_end
+END LC_COLLATE
+
+LC_MONETARY
+% This is the 14652 i18n fdcc-set definition for
+% the LC_MONETARY category
+% (except for the int_curr_symbol and currency_symbol, they are empty in
+% the 14652 i18n fdcc-set definition and also empty in
+% glibc/locale/C-monetary.c. But localedef complains in that case).
+%
+% Using "USD" for int_curr_symbol. But maybe "XXX" would be better?
+% XXX is "No currency" (https://en.wikipedia.org/wiki/ISO_4217)
+int_curr_symbol "<U0055><U0053><U0044><U0020>"
+% Using "$" for currency_symbol. But maybe <U00A4> would be better?
+% U+00A4 is the "generic currency symbol"
+% (https://en.wikipedia.org/wiki/Currency_sign_%28typography%29)
+currency_symbol "<U0024>"
+mon_decimal_point "<U002E>"
+mon_thousands_sep ""
+mon_grouping -1
+positive_sign ""
+negative_sign "<U002D>"
+int_frac_digits -1
+frac_digits -1
+p_cs_precedes -1
+int_p_sep_by_space -1
+p_sep_by_space -1
+n_cs_precedes -1
+int_n_sep_by_space -1
+n_sep_by_space -1
+p_sign_posn -1
+n_sign_posn -1
+%
+END LC_MONETARY
+
+LC_NUMERIC
+% This is the POSIX Locale definition for
+% the LC_NUMERIC category.
+%
+decimal_point "<U002E>"
+thousands_sep ""
+grouping -1
+END LC_NUMERIC
+
+LC_TIME
+% This is the POSIX Locale definition for
+% the LC_TIME category.
+%
+% Abbreviated weekday names (%a)
+abday "<U0053><U0075><U006E>";"<U004D><U006F><U006E>";/
+ "<U0054><U0075><U0065>";"<U0057><U0065><U0064>";/
+ "<U0054><U0068><U0075>";"<U0046><U0072><U0069>";/
+ "<U0053><U0061><U0074>"
+
+% Full weekday names (%A)
+day "<U0053><U0075><U006E><U0064><U0061><U0079>";/
+ "<U004D><U006F><U006E><U0064><U0061><U0079>";/
+ "<U0054><U0075><U0065><U0073><U0064><U0061><U0079>";/
+ "<U0057><U0065><U0064><U006E><U0065><U0073><U0064><U0061><U0079>";/
+ "<U0054><U0068><U0075><U0072><U0073><U0064><U0061><U0079>";/
+ "<U0046><U0072><U0069><U0064><U0061><U0079>";/
+ "<U0053><U0061><U0074><U0075><U0072><U0064><U0061><U0079>"
+
+% Abbreviated month names (%b)
+abmon "<U004A><U0061><U006E>";"<U0046><U0065><U0062>";/
+ "<U004D><U0061><U0072>";"<U0041><U0070><U0072>";/
+ "<U004D><U0061><U0079>";"<U004A><U0075><U006E>";/
+ "<U004A><U0075><U006C>";"<U0041><U0075><U0067>";/
+ "<U0053><U0065><U0070>";"<U004F><U0063><U0074>";/
+ "<U004E><U006F><U0076>";"<U0044><U0065><U0063>"
+
+% Full month names (%B)
+mon "<U004A><U0061><U006E><U0075><U0061><U0072><U0079>";/
+ "<U0046><U0065><U0062><U0072><U0075><U0061><U0072><U0079>";/
+ "<U004D><U0061><U0072><U0063><U0068>";/
+ "<U0041><U0070><U0072><U0069><U006C>";/
+ "<U004D><U0061><U0079>";/
+ "<U004A><U0075><U006E><U0065>";/
+ "<U004A><U0075><U006C><U0079>";/
+ "<U0041><U0075><U0067><U0075><U0073><U0074>";/
+ "<U0053><U0065><U0070><U0074><U0065><U006D><U0062><U0065><U0072>";/
+ "<U004F><U0063><U0074><U006F><U0062><U0065><U0072>";/
+ "<U004E><U006F><U0076><U0065><U006D><U0062><U0065><U0072>";/
+ "<U0044><U0065><U0063><U0065><U006D><U0062><U0065><U0072>"
+
+% Week description, consists of three fields:
+% 1. Number of days in a week.
+% 2. Gregorian date that is a first weekday (19971130 for Sunday, 19971201 for Monday).
+% 3. The weekday number to be contained in the first week of the year.
+%
+% ISO 8601 conforming applications should use the values 7, 19971201 (a
+% Monday), and 4 (Thursday), respectively.
+week 7;19971201;4
+first_weekday 1
+first_workday 1
+
+% Appropriate date and time representation (%c)
+% "%a %b %e %H:%M:%S %Y"
+d_t_fmt "<U0025><U0061><U0020><U0025><U0062><U0020><U0025><U0065><U0020><U0025><U0048><U003A><U0025><U004D><U003A><U0025><U0053><U0020><U0025><U0059>"
+
+% Appropriate date representation (%x)
+% "%m/%d/%y"
+d_fmt "<U0025><U006D><U002F><U0025><U0064><U002F><U0025><U0079>"
+
+% Appropriate time representation (%X)
+% "%H:%M:%S"
+t_fmt "<U0025><U0048><U003A><U0025><U004D><U003A><U0025><U0053>"
+
+% Appropriate AM/PM time representation (%r)
+% "%I:%M:%S %p"
+t_fmt_ampm "<U0025><U0049><U003A><U0025><U004D><U003A><U0025><U0053><U0020><U0025><U0070>"
+
+% Equivalent of AM/PM (%p) "AM"/"PM"
+%
+am_pm "<U0041><U004D>";"<U0050><U004D>"
+
+% Appropriate date representation (date(1)) "%a %b %e %H:%M:%S %Z %Y"
+date_fmt "<U0025><U0061><U0020><U0025><U0062><U0020><U0025><U0065><U0020><U0025><U0048><U003A><U0025><U004D><U003A><U0025><U0053><U0020><U0025><U005A><U0020><U0025><U0059>"
+END LC_TIME
+
+LC_MESSAGES
+% This is the POSIX Locale definition for
+% the LC_NUMERIC category.
+%
+yesexpr "<U005E><U005B><U0079><U0059><U005D>"
+noexpr "<U005E><U005B><U006E><U004E><U005D>"
+yesstr "<U0059><U0065><U0073>"
+nostr "<U004E><U006F>"
+END LC_MESSAGES
+
+LC_PAPER
+% This is the ISO/IEC 14652 "i18n" definition for
+% the LC_PAPER category.
+% (A4 paper, this is also used in the built in C/POSIX
+% locale in glibc/locale/C-paper.c)
+height 297
+width 210
+END LC_PAPER
+
+LC_NAME
+% This is the ISO/IEC 14652 "i18n" definition for
+% the LC_NAME category.
+% "%p%t%g%t%m%t%f"
+% (also used in the built in C/POSIX locale in glibc/locale/C-name.c)
+name_fmt "<U0025><U0070><U0025><U0074><U0025><U0067><U0025><U0074>/
+<U0025><U006D><U0025><U0074><U0025><U0066>"
+END LC_NAME
+
+LC_ADDRESS
+% This is the ISO/IEC 14652 "i18n" definition for
+% the LC_ADDRESS category.
+% "%a%N%f%N%d%N%b%N%s %h %e %r%N%C-%z %T%N%c%N"
+% (also used in the built in C/POSIX locale in glibc/locale/C-address.c)
+postal_fmt "<U0025><U0061><U0025><U004E><U0025><U0066><U0025><U004E>/
+<U0025><U0064><U0025><U004E><U0025><U0062><U0025><U004E><U0025><U0073>/
+<U0020><U0025><U0068><U0020><U0025><U0065><U0020><U0025><U0072><U0025>/
+<U004E><U0025><U0043><U002D><U0025><U007A><U0020><U0025><U0054><U0025>/
+<U004E><U0025><U0063><U0025><U004E>"
+END LC_ADDRESS
+
+LC_TELEPHONE
+% This is the ISO/IEC 14652 "i18n" definition for
+% the LC_TELEPHONE category.
+% "+%c %a %l"
+tel_int_fmt "<U002B><U0025><U0063><U0020><U0025><U0061><U0020><U0025>/
+<U006C>"
+% (also used in the built in C/POSIX locale in glibc/locale/C-telephone.c)
+END LC_TELEPHONE
+
+LC_MEASUREMENT
+% This is the ISO/IEC 14652 "i18n" definition for
+% the LC_MEASUREMENT category.
+% (same as in the built in C/POSIX locale in glibc/locale/C-measurement.c)
+%metric
+measurement 1
+END LC_MEASUREMENT
+
--
2.4.3

754
glibc-c_stubs.patch
View file

@ -1,754 +0,0 @@
diff -pruN glibc-2.17-931-g30bbc0c/c_stubs/Banner glibc-2.17-931-g30bbc0c.new/c_stubs/Banner
--- glibc-2.17-931-g30bbc0c/c_stubs/Banner 1970-01-01 05:30:00.000000000 +0530
+++ glibc-2.17-931-g30bbc0c.new/c_stubs/Banner 2011-10-19 16:34:41.000000000 +0530
@@ -0,0 +1 @@
+The C stubs add-on version 2.1.2.
diff -pruN glibc-2.17-931-g30bbc0c/c_stubs/ChangeLog glibc-2.17-931-g30bbc0c.new/c_stubs/ChangeLog
--- glibc-2.17-931-g30bbc0c/c_stubs/ChangeLog 1970-01-01 05:30:00.000000000 +0530
+++ glibc-2.17-931-g30bbc0c.new/c_stubs/ChangeLog 2011-10-19 16:34:41.000000000 +0530
@@ -0,0 +1,46 @@
+2006-03-01 Jakub Jelinek <jakub@redhat.com>
+
+ * configure (libc_add_on_canonical, libc_add_on_subdir): Set.
+
+2001-08-07 Jakub Jelinek <jakub@redhat.com>
+
+ * gconv_stubs.c (__gconv_lookup_alias): Remove.
+ (__gconv_NOOP, __gconv_compare_alias, __gconv_release_cache,
+ __gconv_release_step): New.
+
+2001-06-07 Jakub Jelinek <jakub@redhat.com>
+
+ * gconv_stubs.c (__gconv_lookup_alias): New.
+
+2000-02-27 Cristian Gafton <gafton@redhat.com>
+
+ * gconv_stubs.c: Return __gconv_OK for:
+ __gconv_transform_ascii_internal
+ __gconv_transform_ucs2little_internal
+ __gconv_transform_utf16_internal
+ __gconv_transform_utf8_internal
+ __gconv_transform_ucs2_internal
+
+2000-02-25 Cristian Gafton <gafton@redhat.com>
+
+ * gconv_stubs.c: add __c_stubs_is_compiled_in so we can detect when
+ the library is linked in.
+
+Wed Dec 8 13:47:25 1999 Ivan Brunello <ivan.brunello@tiscalinet.it>
+
+ * Makefile (extra-objs): Changed stubs.o to gconv_stubs.o.
+
+Sun Dec 5 11:32:17 1999 H.J. Lu <hjl@gnu.org>
+
+ * gconv_stubs.c: Renamed from stubs.c.
+ Support glibc 2.1.x.
+
+Mon Aug 23 16:42:05 1999 H.J. Lu <hjl@gnu.org>
+
+ * Banner: New.
+ * COPYING.LIB: Likewise.
+ * Makefile: Likewise.
+ * README: Likewise.
+ * configure: Likewise.
+ * stubs.c: Likewise.
+ * test-stdio.c: Likewise.
diff -pruN glibc-2.17-931-g30bbc0c/c_stubs/configure glibc-2.17-931-g30bbc0c.new/c_stubs/configure
--- glibc-2.17-931-g30bbc0c/c_stubs/configure 1970-01-01 05:30:00.000000000 +0530
+++ glibc-2.17-931-g30bbc0c.new/c_stubs/configure 2013-08-16 16:26:11.637020805 +0530
@@ -0,0 +1,5 @@
+# This is only to keep the GNU C library configure mechanism happy.
+# This is a shell script fragment sourced by the main configure script.
+
+libc_add_on_canonical=
+libc_add_on_subdirs=.
diff -pruN glibc-2.17-931-g30bbc0c/c_stubs/COPYING.LIB glibc-2.17-931-g30bbc0c.new/c_stubs/COPYING.LIB
--- glibc-2.17-931-g30bbc0c/c_stubs/COPYING.LIB 1970-01-01 05:30:00.000000000 +0530
+++ glibc-2.17-931-g30bbc0c.new/c_stubs/COPYING.LIB 2011-10-19 16:34:41.000000000 +0530
@@ -0,0 +1,482 @@
+ GNU LIBRARY GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1991 Free Software Foundation, Inc.
+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the library GPL. It is
+ numbered 2 because it goes with version 2 of the ordinary GPL.]
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+ This license, the Library General Public License, applies to some
+specially designated Free Software Foundation software, and to any
+other libraries whose authors decide to use it. You can use it for
+your libraries, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if
+you distribute copies of the library, or if you modify it.
+
+ For example, if you distribute copies of the library, whether gratis
+or for a fee, you must give the recipients all the rights that we gave
+you. You must make sure that they, too, receive or can get the source
+code. If you link a program with the library, you must provide
+complete object files to the recipients so that they can relink them
+with the library, after making changes to the library and recompiling
+it. And you must show them these terms so they know their rights.
+
+ Our method of protecting your rights has two steps: (1) copyright
+the library, and (2) offer you this license which gives you legal
+permission to copy, distribute and/or modify the library.
+
+ Also, for each distributor's protection, we want to make certain
+that everyone understands that there is no warranty for this free
+library. If the library is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original
+version, so that any problems introduced by others will not reflect on
+the original authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that companies distributing free
+software will individually obtain patent licenses, thus in effect
+transforming the program into proprietary software. To prevent this,
+we have made it clear that any patent must be licensed for everyone's
+free use or not licensed at all.
+
+ Most GNU software, including some libraries, is covered by the ordinary
+GNU General Public License, which was designed for utility programs. This
+license, the GNU Library General Public License, applies to certain
+designated libraries. This license is quite different from the ordinary
+one; be sure to read it in full, and don't assume that anything in it is
+the same as in the ordinary license.
+
+ The reason we have a separate public license for some libraries is that
+they blur the distinction we usually make between modifying or adding to a
+program and simply using it. Linking a program with a library, without
+changing the library, is in some sense simply using the library, and is
+analogous to running a utility program or application program. However, in
+a textual and legal sense, the linked executable is a combined work, a
+derivative of the original library, and the ordinary General Public License
+treats it as such.
+
+ Because of this blurred distinction, using the ordinary General
+Public License for libraries did not effectively promote software
+sharing, because most developers did not use the libraries. We
+concluded that weaker conditions might promote sharing better.
+
+ However, unrestricted linking of non-free programs would deprive the
+users of those programs of all benefit from the free status of the
+libraries themselves. This Library General Public License is intended to
+permit developers of non-free programs to use free libraries, while
+preserving your freedom as a user of such programs to change the free
+libraries that are incorporated in them. (We have not seen how to achieve
+this as regards changes in header files, but we have achieved it as regards
+changes in the actual functions of the Library.) The hope is that this
+will lead to faster development of free libraries.
+
+ The precise terms and conditions for copying, distribution and
+modification follow. Pay close attention to the difference between a
+"work based on the library" and a "work that uses the library". The
+former contains code derived from the library, while the latter only
+works together with the library.
+
+ Note that it is possible for a library to be covered by the ordinary
+General Public License rather than by this special one.
+
+ GNU LIBRARY GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License Agreement applies to any software library which
+contains a notice placed by the copyright holder or other authorized
+party saying it may be distributed under the terms of this Library
+General Public License (also called "this License"). Each licensee is
+addressed as "you".
+
+ A "library" means a collection of software functions and/or data
+prepared so as to be conveniently linked with application programs
+(which use some of those functions and data) to form executables.
+
+ The "Library", below, refers to any such software library or work
+which has been distributed under these terms. A "work based on the
+Library" means either the Library or any derivative work under
+copyright law: that is to say, a work containing the Library or a
+portion of it, either verbatim or with modifications and/or translated
+straightforwardly into another language. (Hereinafter, translation is
+included without limitation in the term "modification".)
+
+ "Source code" for a work means the preferred form of the work for
+making modifications to it. For a library, complete source code means
+all the source code for all modules it contains, plus any associated
+interface definition files, plus the scripts used to control compilation
+and installation of the library.
+
+ Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running a program using the Library is not restricted, and output from
+such a program is covered only if its contents constitute a work based
+on the Library (independent of the use of the Library in a tool for
+writing it). Whether that is true depends on what the Library does
+and what the program that uses the Library does.
+
+ 1. You may copy and distribute verbatim copies of the Library's
+complete source code as you receive it, in any medium, provided that
+you conspicuously and appropriately publish on each copy an
+appropriate copyright notice and disclaimer of warranty; keep intact
+all the notices that refer to this License and to the absence of any
+warranty; and distribute a copy of this License along with the
+Library.
+
+ You may charge a fee for the physical act of transferring a copy,
+and you may at your option offer warranty protection in exchange for a
+fee.
+
+ 2. You may modify your copy or copies of the Library or any portion
+of it, thus forming a work based on the Library, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) The modified work must itself be a software library.
+
+ b) You must cause the files modified to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ c) You must cause the whole of the work to be licensed at no
+ charge to all third parties under the terms of this License.
+
+ d) If a facility in the modified Library refers to a function or a
+ table of data to be supplied by an application program that uses
+ the facility, other than as an argument passed when the facility
+ is invoked, then you must make a good faith effort to ensure that,
+ in the event an application does not supply such function or
+ table, the facility still operates, and performs whatever part of
+ its purpose remains meaningful.
+
+ (For example, a function in a library to compute square roots has
+ a purpose that is entirely well-defined independent of the
+ application. Therefore, Subsection 2d requires that any
+ application-supplied function or table used by this function must
+ be optional: if the application does not supply it, the square
+ root function must still compute square roots.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Library,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Library, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote
+it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Library.
+
+In addition, mere aggregation of another work not based on the Library
+with the Library (or with a work based on the Library) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may opt to apply the terms of the ordinary GNU General Public
+License instead of this License to a given copy of the Library. To do
+this, you must alter all the notices that refer to this License, so
+that they refer to the ordinary GNU General Public License, version 2,
+instead of to this License. (If a newer version than version 2 of the
+ordinary GNU General Public License has appeared, then you can specify
+that version instead if you wish.) Do not make any other change in
+these notices.
+
+ Once this change is made in a given copy, it is irreversible for
+that copy, so the ordinary GNU General Public License applies to all
+subsequent copies and derivative works made from that copy.
+
+ This option is useful when you wish to copy part of the code of
+the Library into a program that is not a library.
+
+ 4. You may copy and distribute the Library (or a portion or
+derivative of it, under Section 2) in object code or executable form
+under the terms of Sections 1 and 2 above provided that you accompany
+it with the complete corresponding machine-readable source code, which
+must be distributed under the terms of Sections 1 and 2 above on a
+medium customarily used for software interchange.
+
+ If distribution of object code is made by offering access to copy
+from a designated place, then offering equivalent access to copy the
+source code from the same place satisfies the requirement to
+distribute the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+ 5. A program that contains no derivative of any portion of the
+Library, but is designed to work with the Library by being compiled or
+linked with it, is called a "work that uses the Library". Such a
+work, in isolation, is not a derivative work of the Library, and
+therefore falls outside the scope of this License.
+
+ However, linking a "work that uses the Library" with the Library
+creates an executable that is a derivative of the Library (because it
+contains portions of the Library), rather than a "work that uses the
+library". The executable is therefore covered by this License.
+Section 6 states terms for distribution of such executables.
+
+ When a "work that uses the Library" uses material from a header file
+that is part of the Library, the object code for the work may be a
+derivative work of the Library even though the source code is not.
+Whether this is true is especially significant if the work can be
+linked without the Library, or if the work is itself a library. The
+threshold for this to be true is not precisely defined by law.
+
+ If such an object file uses only numerical parameters, data
+structure layouts and accessors, and small macros and small inline
+functions (ten lines or less in length), then the use of the object
+file is unrestricted, regardless of whether it is legally a derivative
+work. (Executables containing this object code plus portions of the
+Library will still fall under Section 6.)
+
+ Otherwise, if the work is a derivative of the Library, you may
+distribute the object code for the work under the terms of Section 6.
+Any executables containing that work also fall under Section 6,
+whether or not they are linked directly with the Library itself.
+
+ 6. As an exception to the Sections above, you may also compile or
+link a "work that uses the Library" with the Library to produce a
+work containing portions of the Library, and distribute that work
+under terms of your choice, provided that the terms permit
+modification of the work for the customer's own use and reverse
+engineering for debugging such modifications.
+
+ You must give prominent notice with each copy of the work that the
+Library is used in it and that the Library and its use are covered by
+this License. You must supply a copy of this License. If the work
+during execution displays copyright notices, you must include the
+copyright notice for the Library among them, as well as a reference
+directing the user to the copy of this License. Also, you must do one
+of these things:
+
+ a) Accompany the work with the complete corresponding
+ machine-readable source code for the Library including whatever
+ changes were used in the work (which must be distributed under
+ Sections 1 and 2 above); and, if the work is an executable linked
+ with the Library, with the complete machine-readable "work that
+ uses the Library", as object code and/or source code, so that the
+ user can modify the Library and then relink to produce a modified
+ executable containing the modified Library. (It is understood
+ that the user who changes the contents of definitions files in the
+ Library will not necessarily be able to recompile the application
+ to use the modified definitions.)
+
+ b) Accompany the work with a written offer, valid for at
+ least three years, to give the same user the materials
+ specified in Subsection 6a, above, for a charge no more
+ than the cost of performing this distribution.
+
+ c) If distribution of the work is made by offering access to copy
+ from a designated place, offer equivalent access to copy the above
+ specified materials from the same place.
+
+ d) Verify that the user has already received a copy of these
+ materials or that you have already sent this user a copy.
+
+ For an executable, the required form of the "work that uses the
+Library" must include any data and utility programs needed for
+reproducing the executable from it. However, as a special exception,
+the source code distributed need not include anything that is normally
+distributed (in either source or binary form) with the major
+components (compiler, kernel, and so on) of the operating system on
+which the executable runs, unless that component itself accompanies
+the executable.
+
+ It may happen that this requirement contradicts the license
+restrictions of other proprietary libraries that do not normally
+accompany the operating system. Such a contradiction means you cannot
+use both them and the Library together in an executable that you
+distribute.
+
+ 7. You may place library facilities that are a work based on the
+Library side-by-side in a single library together with other library
+facilities not covered by this License, and distribute such a combined
+library, provided that the separate distribution of the work based on
+the Library and of the other library facilities is otherwise
+permitted, and provided that you do these two things:
+
+ a) Accompany the combined library with a copy of the same work
+ based on the Library, uncombined with any other library
+ facilities. This must be distributed under the terms of the
+ Sections above.
+
+ b) Give prominent notice with the combined library of the fact
+ that part of it is a work based on the Library, and explaining
+ where to find the accompanying uncombined form of the same work.
+
+ 8. You may not copy, modify, sublicense, link with, or distribute
+the Library except as expressly provided under this License. Any
+attempt otherwise to copy, modify, sublicense, link with, or
+distribute the Library is void, and will automatically terminate your
+rights under this License. However, parties who have received copies,
+or rights, from you under this License will not have their licenses
+terminated so long as such parties remain in full compliance.
+
+ 9. You are not required to accept this License, since you have not
+signed it. However, nothing else grants you permission to modify or
+distribute the Library or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
+modifying or distributing the Library (or any work based on the
+Library), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Library or works based on it.
+
+ 10. Each time you redistribute the Library (or any work based on the
+Library), the recipient automatically receives a license from the
+original licensor to copy, distribute, link with or modify the Library
+subject to these terms and conditions. You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+ 11. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Library at all. For example, if a patent
+license would not permit royalty-free redistribution of the Library by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Library.
+
+If any portion of this section is held invalid or unenforceable under any
+particular circumstance, the balance of the section is intended to apply,
+and the section as a whole is intended to apply in other circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 12. If the distribution and/or use of the Library is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Library under this License may add
+an explicit geographical distribution limitation excluding those countries,
+so that distribution is permitted only in or among countries not thus
+excluded. In such case, this License incorporates the limitation as if
+written in the body of this License.
+
+ 13. The Free Software Foundation may publish revised and/or new
+versions of the Library General Public License from time to time.
+Such new versions will be similar in spirit to the present version,
+but may differ in detail to address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Library
+specifies a version number of this License which applies to it and
+"any later version", you have the option of following the terms and
+conditions either of that version or of any later version published by
+the Free Software Foundation. If the Library does not specify a
+license version number, you may choose any version ever published by
+the Free Software Foundation.
+
+ 14. If you wish to incorporate parts of the Library into other free
+programs whose distribution conditions are incompatible with these,
+write to the author to ask for permission. For software which is
+copyrighted by the Free Software Foundation, write to the Free
+Software Foundation; we sometimes make exceptions for this. Our
+decision will be guided by the two goals of preserving the free status
+of all derivatives of our free software and of promoting the sharing
+and reuse of software generally.
+
+ NO WARRANTY
+
+ 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
+WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
+EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
+OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
+KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
+LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
+THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
+WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
+AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
+FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
+CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
+LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
+RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
+FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
+SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ Appendix: How to Apply These Terms to Your New Libraries
+
+ If you develop a new library, and you want it to be of the greatest
+possible use to the public, we recommend making it free software that
+everyone can redistribute and change. You can do so by permitting
+redistribution under these terms (or, alternatively, under the terms of the
+ordinary General Public License).
+
+ To apply these terms, attach the following notices to the library. It is
+safest to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the library's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with this library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ MA 02111-1307, USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the library, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the
+ library `Frob' (a library for tweaking knobs) written by James Random Hacker.
+
+ <signature of Ty Coon>, 1 April 1990
+ Ty Coon, President of Vice
+
+That's all there is to it!
diff -pruN glibc-2.17-931-g30bbc0c/c_stubs/gconv_stubs.c glibc-2.17-931-g30bbc0c.new/c_stubs/gconv_stubs.c
--- glibc-2.17-931-g30bbc0c/c_stubs/gconv_stubs.c 1970-01-01 05:30:00.000000000 +0530
+++ glibc-2.17-931-g30bbc0c.new/c_stubs/gconv_stubs.c 2011-10-19 16:34:41.000000000 +0530
@@ -0,0 +1,126 @@
+/* Provide gconv stub functions for the minimum static binaries.
+ Copyright (C) 1999, 2001, 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <features.h>
+#include <string.h>
+#include <wchar.h>
+#include <bits/libc-lock.h>
+#if __GNUC_PREREQ(3, 3)
+# include <gconv_int.h>
+#else
+# include <gconv.h>
+#endif
+
+__libc_lock_define_initialized (, __gconv_lock)
+
+/* hack for self identification */
+int __c_stubs_is_compiled_in;
+
+/* Don't drag in the dynamic linker. */
+void *__libc_stack_end;
+
+int attribute_hidden
+__gconv_OK (void)
+{
+#if __GLIBC__ > 2 || __GLIBC_MINOR__ > 1
+ return __GCONV_OK;
+#else
+ return GCONV_OK;
+#endif
+}
+
+int attribute_hidden
+__gconv_NOCONV (void)
+{
+#if __GLIBC__ > 2 || __GLIBC_MINOR__ > 1
+ return __GCONV_NOCONV;
+#else
+ return GCONV_NOCONV;
+#endif
+}
+
+void attribute_hidden
+__gconv_NOOP (void)
+{
+}
+
+int
+internal_function
+__gconv_compare_alias (const char *name1, const char *name2)
+{
+ return strcmp (name1, name2);
+}
+
+wint_t
+__gconv_btwoc_ascii (struct __gconv_step *step, unsigned char c)
+{
+ if (c < 0x80)
+ return c;
+ else
+ return WEOF;
+}
+
+
+#if __GNUC_PREREQ(3, 3)
+# undef strong_alias
+# define strong_alias(impl, name) \
+ __typeof (name) name __attribute__ ((alias (#impl)))
+#endif
+
+strong_alias (__gconv_OK,
+ __gconv_close_transform);
+strong_alias (__gconv_OK,
+ __gconv_close);
+
+strong_alias (__gconv_NOCONV,
+ __gconv);
+strong_alias (__gconv_NOCONV,
+ __gconv_find_transform);
+strong_alias (__gconv_NOCONV,
+ __gconv_open);
+
+/* These transformations should not fail in normal conditions */
+strong_alias (__gconv_OK,
+ __gconv_transform_ascii_internal);
+strong_alias (__gconv_OK,
+ __gconv_transform_utf16_internal);
+strong_alias (__gconv_OK,
+ __gconv_transform_utf8_internal);
+strong_alias (__gconv_OK,
+ __gconv_transform_ucs2_internal);
+
+/* We can assume no conversion for these ones */
+strong_alias (__gconv_NOCONV,
+ __gconv_transform_internal_ascii);
+strong_alias (__gconv_NOCONV,
+ __gconv_transform_internal_ucs2);
+strong_alias (__gconv_NOCONV,
+ __gconv_transform_internal_ucs4);
+strong_alias (__gconv_NOCONV,
+ __gconv_transform_internal_utf16);
+strong_alias (__gconv_NOCONV,
+ __gconv_transform_internal_utf8);
+
+strong_alias (__gconv_NOCONV,
+ __gconv_transliterate);
+
+strong_alias (__gconv_NOOP,
+ __gconv_release_cache);
+strong_alias (__gconv_NOOP,
+ __gconv_release_step);
diff -pruN glibc-2.17-931-g30bbc0c/c_stubs/Makefile glibc-2.17-931-g30bbc0c.new/c_stubs/Makefile
--- glibc-2.17-931-g30bbc0c/c_stubs/Makefile 1970-01-01 05:30:00.000000000 +0530
+++ glibc-2.17-931-g30bbc0c.new/c_stubs/Makefile 2011-10-19 16:34:41.000000000 +0530
@@ -0,0 +1,46 @@
+# Copyright (C) 1999 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+
+# The GNU C Library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Library General Public License for more details.
+
+# You should have received a copy of the GNU Library General Public
+# License along with the GNU C Library; see the file COPYING.LIB. If not,
+# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+#
+# Sub-makefile for the C stub add-on library.
+#
+subdir := c_stubs
+
+tests-static := test-stdio
+tests := $(tests-static)
+
+libc_stubs-objs := gconv_stubs.o
+
+install-lib := libc_stubs.a
+non-lib.a := libc_stubs.a
+
+extra-objs := gconv_stubs.o libc_stubs.a
+
+include ../Makeconfig
+
+CPPFLAGS += -I../iconv
+
+include ../Rules
+
+$(objpfx)libc_stubs.a: $(addprefix $(objpfx), $(libc_stubs-objs))
+ -rm -f $@
+ $(CC) -nostdlib -nostartfiles -r -o $@ $^
+
+lib: $(objpfx)libc_stubs.a
+
+$(objpfx)test-stdio: $(objpfx)libc_stubs.a
diff -pruN glibc-2.17-931-g30bbc0c/c_stubs/README glibc-2.17-931-g30bbc0c.new/c_stubs/README
--- glibc-2.17-931-g30bbc0c/c_stubs/README 1970-01-01 05:30:00.000000000 +0530
+++ glibc-2.17-931-g30bbc0c.new/c_stubs/README 2011-10-19 16:34:41.000000000 +0530
@@ -0,0 +1,8 @@
+This is a stub add-on library for the GNU C library version 2.1.2 and
+above. It is used to create the smaller static binaries by stubbing
+out the gconv related functions. The resulting binaries may not have
+all the functionalities.
+
+H.J. Lu
+hjl@gnu.org
+12/05/1999
diff -pruN glibc-2.17-931-g30bbc0c/c_stubs/test-stdio.c glibc-2.17-931-g30bbc0c.new/c_stubs/test-stdio.c
--- glibc-2.17-931-g30bbc0c/c_stubs/test-stdio.c 1970-01-01 05:30:00.000000000 +0530
+++ glibc-2.17-931-g30bbc0c.new/c_stubs/test-stdio.c 2011-10-19 16:34:41.000000000 +0530
@@ -0,0 +1,8 @@
+#include <stdio.h>
+
+int
+main (void)
+{
+ printf ("Hello world\n");
+ return 0;
+}

22
glibc-disable-rwlock-elision.patch
View file

@ -1,22 +0,0 @@
diff -urN glibc-2.20.mod/sysdeps/unix/sysv/linux/x86/elision-conf.c glibc-2.20/sysdeps/unix/sysv/linux/x86/elision-conf.c
--- glibc-2.20.mod/sysdeps/unix/sysv/linux/x86/elision-conf.c 2014-09-27 00:25:46.443462345 -0400
+++ glibc-2.20/sysdeps/unix/sysv/linux/x86/elision-conf.c 2014-09-27 00:29:53.586615813 -0400
@@ -62,12 +62,16 @@
char **argv __attribute__ ((unused)),
char **environ)
{
- __elision_available = HAS_RTM;
#ifdef ENABLE_LOCK_ELISION
+ __elision_available = HAS_RTM;
__pthread_force_elision = __libc_enable_secure ? 0 : __elision_available;
-#endif
if (!HAS_RTM)
__elision_aconf.retry_try_xbegin = 0; /* Disable elision on rwlocks */
+#else
+ __elision_available = 0;
+ __pthread_force_elision = 0;
+ __elision_aconf.retry_try_xbegin = 0;
+#endif
}
#ifdef SHARED

45
glibc-fedora-getrlimit-PLT.patch
View file

@ -1,45 +0,0 @@
From 70d0a630700f602a457832383161d261fe222db5 Mon Sep 17 00:00:00 2001
From: Andreas Schwab <schwab@redhat.com>
Date: Thu, 1 Jul 2010 13:14:26 +0200
Subject: [PATCH] Fix PLT reference
* include/sys/resource.h (__getrlimit): Add hidden proto.
* sysdeps/unix/sysv/linux/i386/getrlimit.c: Add libc_hidden_weak.
* sysdeps/mach/hurd/getrlimit.c: Add libc_hidden_def.
* resource/getrlimit.c: Likewise.
---
ChangeLog | 7 +++++++
include/sys/resource.h | 1 +
resource/getrlimit.c | 1 +
sysdeps/mach/hurd/getrlimit.c | 1 +
sysdeps/unix/sysv/linux/i386/getrlimit.c | 1 +
5 files changed, 11 insertions(+), 0 deletions(-)
--- a/include/sys/resource.h
+++ b/include/sys/resource.h
@@ -14,5 +14,6 @@ extern int __getrusage (enum __rusage_who __who, struct rusage *__usage)
extern int __setrlimit (enum __rlimit_resource __resource,
const struct rlimit *__rlimits);
+libc_hidden_proto (__getrlimit)
#endif
#endif
--- a/resource/getrlimit.c
+++ b/resource/getrlimit.c
@@ -27,6 +27,7 @@ __getrlimit (enum __rlimit_resource resource, struct rlimit *rlimits)
__set_errno (ENOSYS);
return -1;
}
+libc_hidden_def (__getrlimit)
weak_alias (__getrlimit, getrlimit)
stub_warning (getrlimit)
--- a/sysdeps/mach/hurd/getrlimit.c
+++ b/sysdeps/mach/hurd/getrlimit.c
@@ -43,4 +43,5 @@ __getrlimit (enum __rlimit_resource resource, struct rlimit *rlimits)
return 0;
}
+libc_hidden_def (__getrlimit)
weak_alias (__getrlimit, getrlimit)

28
glibc-fedora-localedata-rh61908.patch
View file

@ -1,10 +1,22 @@
Short description: Add 4 ISO-8859-15 locales to SUPPORTED for Euro symbol.
Author(s): Fedora glibc team <glibc@lists.fedoraproject.org>
Origin: PATCH
Bug-RHEL: #61908
Upstream status: not-needed
Very early RHL 7.3 requirement to add these locales so users can
get access to Euro symbol. We should review this bug and decide if
the UTF-8 locales are now serving the same purpose and drop the
additional locales.
* Tue Mar 26 2002 Jakub Jelinek <jakub@redhat.com> 2.2.5-28
- add a couple of .ISO-8859-15 locales (#61908)
diff -Nrup a/localedata/SUPPORTED b/localedata/SUPPORTED
--- a/localedata/SUPPORTED 2012-11-25 12:59:31.000000000 -0700
+++ b/localedata/SUPPORTED 2012-11-26 12:58:43.298223018 -0700
@@ -89,6 +89,7 @@ cy_GB.UTF-8/UTF-8 \
diff --git a/localedata/SUPPORTED b/localedata/SUPPORTED
index c8b63cc2fe2b4547..32088fdef06a14a3 100644
--- a/localedata/SUPPORTED
+++ b/localedata/SUPPORTED
@@ -103,6 +103,7 @@ cy_GB.UTF-8/UTF-8 \
cy_GB/ISO-8859-14 \
da_DK.UTF-8/UTF-8 \
da_DK/ISO-8859-1 \
@ -12,7 +24,7 @@ diff -Nrup a/localedata/SUPPORTED b/localedata/SUPPORTED
de_AT.UTF-8/UTF-8 \
de_AT/ISO-8859-1 \
de_AT@euro/ISO-8859-15 \
@@ -121,6 +122,7 @@ en_DK.UTF-8/UTF-8 \
@@ -140,6 +141,7 @@ en_DK.UTF-8/UTF-8 \
en_DK/ISO-8859-1 \
en_GB.UTF-8/UTF-8 \
en_GB/ISO-8859-1 \
@ -20,7 +32,7 @@ diff -Nrup a/localedata/SUPPORTED b/localedata/SUPPORTED
en_HK.UTF-8/UTF-8 \
en_HK/ISO-8859-1 \
en_IE.UTF-8/UTF-8 \
@@ -136,6 +138,7 @@ en_SG.UTF-8/UTF-8 \
@@ -157,6 +159,7 @@ en_SG.UTF-8/UTF-8 \
en_SG/ISO-8859-1 \
en_US.UTF-8/UTF-8 \
en_US/ISO-8859-1 \
@ -28,11 +40,11 @@ diff -Nrup a/localedata/SUPPORTED b/localedata/SUPPORTED
en_ZA.UTF-8/UTF-8 \
en_ZA/ISO-8859-1 \
en_ZM/UTF-8 \
@@ -385,6 +388,7 @@ sv_FI/ISO-8859-1 \
@@ -425,6 +428,7 @@ sv_FI/ISO-8859-1 \
sv_FI@euro/ISO-8859-15 \
sv_SE.UTF-8/UTF-8 \
sv_SE/ISO-8859-1 \
+sv_SE.ISO-8859-15/ISO-8859-15 \
sw_KE/UTF-8 \
sw_TZ/UTF-8 \
szl_PL/UTF-8 \
syr/UTF-8 \

28
glibc-fedora-streams-rh436349.patch
View file

@ -1,28 +0,0 @@
This is part of commit glibc-2.3.3-1564-gd0b6ac6
* Fri Mar 14 2008 Jakub Jelinek <jakub@redhat.com> 2.7.90-11
- remove <stropts.h>, define _XOPEN_STREAMS -1 (#436349)
diff -Nrup a/nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h b/nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h
--- a/sysdeps/unix/sysv/linux/bits/posix_opt.h 2012-06-05 07:42:49.000000000 -0600
+++ b/sysdeps/unix/sysv/linux/bits/posix_opt.h 2012-06-07 12:15:21.817318674 -0600
@@ -188,4 +188,7 @@
/* Typed memory objects are not available. */
#define _POSIX_TYPED_MEMORY_OBJECTS -1
+/* Streams are not available. */
+#define _XOPEN_STREAMS -1
+
#endif /* bits/posix_opt.h */
diff -Nrup a/streams/Makefile b/streams/Makefile
--- a/streams/Makefile 2012-06-05 07:42:49.000000000 -0600
+++ b/streams/Makefile 2012-06-07 12:15:21.824318649 -0600
@@ -20,7 +20,7 @@
include ../Makeconfig
-headers = stropts.h sys/stropts.h bits/stropts.h bits/xtitypes.h
+#headers = stropts.h sys/stropts.h bits/stropts.h bits/xtitypes.h
routines = isastream getmsg getpmsg putmsg putpmsg fattach fdetach
include ../Rules

50
glibc-fedora-uname-getrlimit.patch
View file

@ -1,50 +0,0 @@
From cde99cd2b7b16a6113acb054e89d490047932a9f Mon Sep 17 00:00:00 2001
From: Andreas Schwab <schwab@redhat.com>
Date: Thu, 8 Apr 2010 11:18:26 +0200
Subject: [PATCH] Don't call uname or getrlimit in libpthread init function
* sysdeps/unix/sysv/linux/i386/Versions: Export __uname under
GLIBC_PRIVATE.
* nptl/Versions: Export __getrlimit under GLIBC_PRIVATE.
* sysdeps/unix/sysv/linux/i386/smp.h: Call __uname instead of uname.
* nptl/nptl-init.c: Call __getrlimit instead of getrlimit.
---
ChangeLog | 8 ++++++++
nptl/Versions | 1 +
nptl/nptl-init.c | 2 +-
sysdeps/unix/sysv/linux/i386/Versions | 6 ++++++
sysdeps/unix/sysv/linux/i386/smp.h | 2 +-
5 files changed, 17 insertions(+), 2 deletions(-)
create mode 100644 sysdeps/unix/sysv/linux/i386/Versions
--- a/nptl/Version
+++ b/nptl/Versions
@@ -30,6 +30,7 @@ libc {
__libc_pthread_init;
__libc_current_sigrtmin_private; __libc_current_sigrtmax_private;
__libc_allocate_rtsig_private;
+ __getrlimit;
}
}
--- a/sysdeps/unix/sysv/linux/i386/Versions
+++ b/sysdeps/unix/sysv/linux/i386/Versions
@@ -53,5 +53,6 @@
}
GLIBC_PRIVATE {
__modify_ldt;
+ __uname;
}
}
--- a/sysdeps/unix/sysv/linux/i386/smp.h
+++ b/sysdeps/unix/sysv/linux/i386/smp.h
@@ -36,7 +36,7 @@ is_smp_system (void)
char *cp;
/* Try reading the number using `sysctl' first. */
- if (uname (&u.uts) == 0)
+ if (__uname (&u.uts) == 0)
cp = u.uts.version;
else
{

6264
glibc-new-condvar.patch
View file

File diff suppressed because it is too large Load diff

19
glibc-rh1009145.patch
View file

@ -1,19 +0,0 @@
--- glibc-2.18-151-g303e567.orig/elf/ldconfig.c 2013-09-25 14:01:01.522446341 -0400
+++ glibc-2.18-151-g303e567/elf/ldconfig.c 2013-09-25 14:06:31.094218857 -0400
@@ -959,6 +959,16 @@
|| dlib_ptr->flag == FLAG_ELF_LIBC6)
&& flag == FLAG_ELF)
dlib_ptr->flag = flag;
+#ifdef __arm__
+ /* In Fedora 20 binutils regressed temporarily and failed to
+ mark hard ABI objects with the correct flag. Therefore we
+ must accept unmarked objects that were previously marked
+ hard ABI. We can remove this check once the entire distribution
+ has been rebuilt. */
+ else if (dlib_ptr->flag & FLAG_ARM_LIBHF &&
+ (flag == FLAG_ELF_LIBC6))
+ ;
+#endif
else
error (0, 0, _("libraries %s and %s in directory %s have same soname but different type."),
dlib_ptr->name, direntry->d_name,

29
glibc-rh1070416.patch
View file

@ -1,29 +0,0 @@
--- a/nscd/nscd.service
+++ b/nscd/nscd.service
@@ -2,6 +2,7 @@
[Unit]
Description=Name Service Cache Daemon
+After=syslog.target
[Service]
Type=forking
@@ -17,3 +18,4 @@
[Install]
WantedBy=multi-user.target
+Also=nscd.socket
diff --git a/nscd/nscd.socket b/nscd/nscd.socket
new file mode 100644
index 0000000..7e512d5
--- /dev/null
+++ b/nscd/nscd.socket
@@ -0,0 +1,8 @@
+[Unit]
+Description=Name Service Cache Daemon Socket
+
+[Socket]
+ListenDatagram=/var/run/nscd/socket
+
+[Install]
+WantedBy=sockets.target

1946
glibc-rh1315108.patch
View file

File diff suppressed because it is too large Load diff

113
glibc-rh1324623.patch
View file

@ -1,113 +0,0 @@
This patch creates a crypt-glibc subdirectory which builds the
libgcrypt files, but this time against the glibc sources.
The default subdirs list does not include this subdirectory because
the file names conflict with the crypt directory. The spec file does
not use the install target to install the built libcrypt.so file,
either.
Index: b/crypt-glibc/Makefile
===================================================================
--- /dev/null
+++ b/crypt-glibc/Makefile
@@ -0,0 +1,60 @@
+# Build libcrypt against internal cryptographic algorithms.
+# Copyright (C) 1996-2016 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+
+# The GNU C Library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+
+# You should have received a copy of the GNU Lesser General Public
+# License along with the GNU C Library; if not, see
+# <http://www.gnu.org/licenses/>.
+
+#
+# Sub-makefile for crypt() portion of the library.
+#
+subdir := crypt-glibc
+
+include ../Makeconfig
+
+extra-libs := libcrypt
+extra-libs-others := $(extra-libs)
+
+# Use the sources in the crypt subdirectory.
+vpath %.c ../crypt
+
+libcrypt-routines := \
+ crypt-entry md5-crypt sha256-crypt sha512-crypt crypt crypt_util
+
+tests := cert md5c-test sha256c-test sha512c-test badsalttest
+
+libcrypt-routines += md5 sha256 sha512
+
+tests += md5test sha256test sha512test
+
+# The test md5test-giant uses up to 400 MB of RSS and runs on a fast
+# machine over a minute.
+xtests = md5test-giant
+
+include ../Rules
+
+md5-routines := md5 $(filter md5%,$(libcrypt-sysdep_routines))
+sha256-routines := sha256 $(filter sha256%,$(libcrypt-sysdep_routines))
+sha512-routines := sha512 $(filter sha512%,$(libcrypt-sysdep_routines))
+
+$(objpfx)md5test: $(patsubst %, $(objpfx)%.o,$(md5-routines))
+$(objpfx)md5test-giant: $(patsubst %, $(objpfx)%.o,$(md5-routines))
+$(objpfx)sha256test: $(patsubst %, $(objpfx)%.o,$(sha256-routines))
+$(objpfx)sha512test: $(patsubst %, $(objpfx)%.o,$(sha512-routines))
+
+ifeq (yes,$(build-shared))
+$(addprefix $(objpfx),$(tests)): $(objpfx)libcrypt.so
+else
+$(addprefix $(objpfx),$(tests)): $(objpfx)libcrypt.a
+endif
Index: b/crypt/md5.c
===================================================================
--- a/crypt/md5.c
+++ b/crypt/md5.c
@@ -270,4 +270,4 @@ md5_process_bytes (const void *buffer, s
}
}
-#include <md5-block.c>
+#include "md5-block.c"
Index: b/crypt/sha256.c
===================================================================
--- a/crypt/sha256.c
+++ b/crypt/sha256.c
@@ -212,4 +212,4 @@ __sha256_process_bytes (const void *buff
}
}
-#include <sha256-block.c>
+#include "sha256-block.c"
Index: b/crypt/sha512.c
===================================================================
--- a/crypt/sha512.c
+++ b/crypt/sha512.c
@@ -235,4 +235,4 @@ __sha512_process_bytes (const void *buff
}
}
-#include <sha512-block.c>
+#include "sha512-block.c"
Index: b/crypt-glibc/Versions
===================================================================
--- /dev/null
+++ b/crypt-glibc/Versions
@@ -0,0 +1,5 @@
+libcrypt {
+ GLIBC_2.0 {
+ crypt; crypt_r; encrypt; encrypt_r; fcrypt; setkey; setkey_r;
+ }
+}

176
glibc-rh1335011.patch
View file

@ -1,176 +0,0 @@
Revert these two upstream commits, to unbreak ASAN:
commit e91bd7465816f474617dcb4bbfe72f3594c5783c
Author: Adhemerval Zanella <adhemerval.zanella@linaro.com>
Date: Thu Mar 31 10:51:51 2016 -0300
Fix tst-dlsym-error build
This patch fixes the new test tst-dlsym-error build on aarch64
(and possible other architectures as well) due missing strchrnul
definition.
* elf/tst-dlsym-error.c: Include <string.h> for strchrnul.
commit 7d45c163d00c88d5875a112343c4ea3e61349e6b
Author: Florian Weimer <fweimer@redhat.com>
Date: Thu Mar 31 11:26:55 2016 +0200
Report dlsym, dlvsym lookup errors using dlerror [BZ #19509]
* elf/dl-lookup.c (_dl_lookup_symbol_x): Report error even if
skip_map != NULL.
* elf/tst-dlsym-error.c: New file.
* elf/Makefile (tests): Add tst-dlsym-error.
(tst-dlsym-error): Link against libdl.
Index: b/elf/Makefile
===================================================================
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -149,7 +149,7 @@ tests += loadtest restest1 preloadtest l
tst-nodelete) \
tst-initorder tst-initorder2 tst-relsort1 tst-null-argv \
tst-ptrguard1 tst-tlsalign tst-tlsalign-extern tst-nodelete-opened \
- tst-nodelete2 tst-audit11 tst-audit12 tst-dlsym-error
+ tst-nodelete2 tst-audit11 tst-audit12
# reldep9
ifeq ($(build-hardcoded-path-in-tests),yes)
tests += tst-dlopen-aout
@@ -1258,5 +1258,3 @@ $(objpfx)tst-prelink-cmp.out: tst-prelin
$(objpfx)tst-ldconfig-X.out : tst-ldconfig-X.sh $(objpfx)ldconfig
$(SHELL) $< '$(common-objpfx)' '$(test-wrapper)' '$(test-wrapper-env)' > $@; \
$(evaluate-test)
-
-$(objpfx)tst-dlsym-error: $(libdl)
Index: b/elf/dl-lookup.c
===================================================================
--- a/elf/dl-lookup.c
+++ b/elf/dl-lookup.c
@@ -858,6 +858,7 @@ _dl_lookup_symbol_x (const char *undef_n
if (__glibc_unlikely (current_value.s == NULL))
{
if ((*ref == NULL || ELFW(ST_BIND) ((*ref)->st_info) != STB_WEAK)
+ && skip_map == NULL
&& !(GLRO(dl_debug_mask) & DL_DEBUG_UNUSED))
{
/* We could find no value for a strong reference. */
Index: b/elf/tst-dlsym-error.c
===================================================================
--- a/elf/tst-dlsym-error.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/* Test error reporting for dlsym, dlvsym failures.
- Copyright (C) 2016 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <dlfcn.h>
-#include <gnu/lib-names.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-/* Used to disambiguate symbol names. */
-static int counter;
-
-static void
-test_one (void *handle, const char *name, void *(func) (void *, const char *),
- const char *suffix)
-{
- ++counter;
- char symbol[32];
- snprintf (symbol, sizeof (symbol), "no_such_symbol_%d", counter);
- char *expected_message;
- if (asprintf (&expected_message, ": undefined symbol: %s%s",
- symbol, suffix) < 0)
- {
- printf ("error: asprintf: %m\n");
- abort ();
- }
-
- void *addr = func (handle, symbol);
- if (addr != NULL)
- {
- printf ("error: %s: found symbol \"no_such_symbol\"\n", name);
- abort ();
- }
- const char *message = dlerror ();
- if (message == NULL)
- {
- printf ("error: %s: missing error message\n", name);
- abort ();
- }
- const char *message_without_path = strchrnul (message, ':');
- if (strcmp (message_without_path, expected_message) != 0)
- {
- printf ("error: %s: unexpected error message: %s\n", name, message);
- abort ();
- }
- free (expected_message);
-
- message = dlerror ();
- if (message != NULL)
- {
- printf ("error: %s: unexpected error message: %s\n", name, message);
- abort ();
- }
-}
-
-static void
-test_handles (const char *name, void *(func) (void *, const char *),
- const char *suffix)
-{
- test_one (RTLD_DEFAULT, name, func, suffix);
- test_one (RTLD_NEXT, name, func, suffix);
-
- void *handle = dlopen (LIBC_SO, RTLD_LAZY);
- if (handle == NULL)
- {
- printf ("error: cannot dlopen %s: %s\n", LIBC_SO, dlerror ());
- abort ();
- }
- test_one (handle, name, func, suffix);
- dlclose (handle);
-}
-
-static void *
-dlvsym_no_such_version (void *handle, const char *name)
-{
- return dlvsym (handle, name, "NO_SUCH_VERSION");
-}
-
-static void *
-dlvsym_glibc_private (void *handle, const char *name)
-{
- return dlvsym (handle, name, "GLIBC_PRIVATE");
-}
-
-static int
-do_test (void)
-{
- test_handles ("dlsym", dlsym, "");
- test_handles ("dlvsym", dlvsym_no_such_version,
- ", version NO_SUCH_VERSION");
- test_handles ("dlvsym", dlvsym_glibc_private,
- ", version GLIBC_PRIVATE");
-
- return 0;
-}
-
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"

10
glibc-rh697421.patch
View file

@ -1,10 +0,0 @@
diff -rup a/iconvdata/gconv-modules b/iconvdata/gconv-modules
--- a/iconvdata/gconv-modules 2010-05-04 05:27:23.000000000 -0600
+++ b/iconvdata/gconv-modules 2012-01-26 10:58:24.181895489 -0700
@@ -1954,3 +1954,6 @@ alias HPGREEK8// HP-GREEK8//
alias OSF10010004// HP-GREEK8//
module HP-GREEK8// INTERNAL HP-GREEK8 1
module INTERNAL HP-GREEK8// HP-GREEK8 1
+
+alias ISO-10646-UCS-2// UNICODE//
+alias ISO-10646-UCS-2// ISO-10646/UTF8/

93
glibc-rh819430.patch
View file

@ -1,93 +0,0 @@
Short description: fnmatch() fails with MBCS.
Author(s): Fedora glibc team <glibc@lists.fedoraproject.org>
Origin: PATCH
Bug-RHEL: #819430, #826149, #826151
Bug-Upstream: #14185
Upstream status: not-submitted
fnmatch() fails when '*' wildcard is applied on the file name
containing multi-byte character(s)
This needs to be reviewed thoroughly and go upstream with a
new test case.
diff --git a/posix/fnmatch.c b/posix/fnmatch.c
index 5896812c966ac7c6..63df3dae0911030f 100644
--- a/posix/fnmatch.c
+++ b/posix/fnmatch.c
@@ -237,6 +237,7 @@ fnmatch (const char *pattern, const char *string, int flags)
{
if (__glibc_unlikely (MB_CUR_MAX != 1))
{
+ const char *orig_pattern = pattern;
mbstate_t ps;
size_t n;
const char *p;
@@ -256,10 +257,8 @@ fnmatch (const char *pattern, const char *string, int flags)
alloca_used);
n = mbsrtowcs (wpattern, &p, n + 1, &ps);
if (__glibc_unlikely (n == (size_t) -1))
- /* Something wrong.
- XXX Do we have to set 'errno' to something which mbsrtows hasn't
- already done? */
- return -1;
+ /* Something wrong: Fall back to single byte matching. */
+ goto try_singlebyte;
if (p)
{
memset (&ps, '\0', sizeof (ps));
@@ -271,10 +270,8 @@ fnmatch (const char *pattern, const char *string, int flags)
prepare_wpattern:
n = mbsrtowcs (NULL, &pattern, 0, &ps);
if (__glibc_unlikely (n == (size_t) -1))
- /* Something wrong.
- XXX Do we have to set 'errno' to something which mbsrtows hasn't
- already done? */
- return -1;
+ /* Something wrong: Fall back to single byte matching. */
+ goto try_singlebyte;
if (__glibc_unlikely (n >= (size_t) -1 / sizeof (wchar_t)))
{
__set_errno (ENOMEM);
@@ -297,14 +294,8 @@ fnmatch (const char *pattern, const char *string, int flags)
alloca_used);
n = mbsrtowcs (wstring, &p, n + 1, &ps);
if (__glibc_unlikely (n == (size_t) -1))
- {
- /* Something wrong.
- XXX Do we have to set 'errno' to something which
- mbsrtows hasn't already done? */
- free_return:
- free (wpattern_malloc);
- return -1;
- }
+ /* Something wrong: Fall back to single byte matching. */
+ goto free_and_try_singlebyte;
if (p)
{
memset (&ps, '\0', sizeof (ps));
@@ -316,10 +307,8 @@ fnmatch (const char *pattern, const char *string, int flags)
prepare_wstring:
n = mbsrtowcs (NULL, &string, 0, &ps);
if (__glibc_unlikely (n == (size_t) -1))
- /* Something wrong.
- XXX Do we have to set 'errno' to something which mbsrtows hasn't
- already done? */
- goto free_return;
+ /* Something wrong: Fall back to singlebyte matching. */
+ goto free_and_try_singlebyte;
if (__glibc_unlikely (n >= (size_t) -1 / sizeof (wchar_t)))
{
free (wpattern_malloc);
@@ -346,6 +335,10 @@ fnmatch (const char *pattern, const char *string, int flags)
free (wpattern_malloc);
return res;
+ free_and_try_singlebyte:
+ free(wpattern_malloc);
+ try_singlebyte:
+ pattern = orig_pattern;
}
return internal_fnmatch (pattern, string, string + strlen (string),

13
glibc-rh825061.patch
View file

@ -1,13 +0,0 @@
diff -rup a/manual/Makefile b/manual/Makefile
--- a/manual/Makefile 2012-05-20 19:47:38.000000000 -0600
+++ b/manual/Makefile 2012-05-29 22:23:33.920428631 -0600
@@ -129,7 +129,8 @@ $(objpfx)%.c.texi: examples/%.c
mv -f $@.new $@
$(objpfx)%.info: %.texinfo
- LANGUAGE=C LC_ALL=C $(MAKEINFO) -P $(objpfx) --output=$@ $<
+ LANGUAGE=C LC_ALL=C $(MAKEINFO) -P $(objpfx) --output=`basename $@` $<
+ mv `basename $@`* $(objpfx)
$(objpfx)%.dvi: %.texinfo
cd $(objpfx);$(TEXI2DVI) -I $(shell cd $(<D) && pwd) --output=$@ \

12
glibc-rh827510.patch
View file

@ -1,5 +1,15 @@
2012-06-14 Jeff Law <law@redhat.com>
Short description: Fix newlocale error return.
Author(s): Fedora glibc team <glibc@lists.fedoraproject.org>
Origin: PATCH
Bug-RHEL: #832516
Bug-Fedora: #827510
Bug-Upstream: #14247
Upstream status: not-submitted
This needs to go upstream right away to fix the error case for
newlocale not correctly returning an error.
2012-06-14 Jeff Law <law@redhat.com>
* locale/loadlocale.c (_nl_load_locale): Delay setting
file->decided until we have successfully loaded the file's

102
glibc-rtkaio-clock.patch
View file

@ -1,102 +0,0 @@
#
# Based on the following upstream commit:
#
# commit 6e6249d0b461b952d0f544792372663feb6d792a
# Author: Roland McGrath <roland@hack.frob.com>
# Date: Wed Oct 24 14:50:46 2012 -0700
#
# BZ#14743: Move clock_* symbols from librt to libc.
#
# We remove the clock* functions from librtkaio.so.1 and
# use those provided in libc.so.6, matching librt.so.
#
--- glibc-2.21-63-gebf27d1.mod/rtkaio/clock-compat.c 1969-12-31 19:00:00.000000000 -0500
+++ glibc-2.21-63-gebf27d1/rtkaio/clock-compat.c 2015-02-12 01:28:59.615026597 -0500
@@ -0,0 +1,2 @@
+#define librt librtkaio
+#include <rt/clock-compat.c>
diff -urN glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_getcpuclockid.c glibc-2.21-59-gd35273f/rtkaio/kaio_clock_getcpuclockid.c
--- glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_getcpuclockid.c 2015-02-11 13:00:55.105400863 -0500
+++ glibc-2.21-59-gd35273f/rtkaio/kaio_clock_getcpuclockid.c 1969-12-31 19:00:00.000000000 -0500
@@ -1 +0,0 @@
-#include <clock_getcpuclockid.c>
diff -urN glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_getres.c glibc-2.21-59-gd35273f/rtkaio/kaio_clock_getres.c
--- glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_getres.c 2015-02-11 13:00:55.105400863 -0500
+++ glibc-2.21-59-gd35273f/rtkaio/kaio_clock_getres.c 1969-12-31 19:00:00.000000000 -0500
@@ -1 +0,0 @@
-#include <clock_getres.c>
diff -urN glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_gettime.c glibc-2.21-59-gd35273f/rtkaio/kaio_clock_gettime.c
--- glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_gettime.c 2015-02-11 13:00:55.109400738 -0500
+++ glibc-2.21-59-gd35273f/rtkaio/kaio_clock_gettime.c 1969-12-31 19:00:00.000000000 -0500
@@ -1 +0,0 @@
-#include <clock_gettime.c>
diff -urN glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_nanosleep.c glibc-2.21-59-gd35273f/rtkaio/kaio_clock_nanosleep.c
--- glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_nanosleep.c 2015-02-11 13:00:55.115400552 -0500
+++ glibc-2.21-59-gd35273f/rtkaio/kaio_clock_nanosleep.c 1969-12-31 19:00:00.000000000 -0500
@@ -1 +0,0 @@
-#include <clock_nanosleep.c>
diff -urN glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_settime.c glibc-2.21-59-gd35273f/rtkaio/kaio_clock_settime.c
--- glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_settime.c 2015-02-11 13:00:55.110400708 -0500
+++ glibc-2.21-59-gd35273f/rtkaio/kaio_clock_settime.c 1969-12-31 19:00:00.000000000 -0500
@@ -1 +0,0 @@
-#include <clock_settime.c>
diff -urN glibc-2.21-59-gd35273f.mod/rtkaio/kaio_get_clockfreq.c glibc-2.21-59-gd35273f/rtkaio/kaio_get_clockfreq.c
--- glibc-2.21-59-gd35273f.mod/rtkaio/kaio_get_clockfreq.c 2015-02-11 13:00:55.118400459 -0500
+++ glibc-2.21-59-gd35273f/rtkaio/kaio_get_clockfreq.c 1969-12-31 19:00:00.000000000 -0500
@@ -1 +0,0 @@
-#include <get_clockfreq.c>
diff -urN glibc-2.21-59-gd35273f.mod/rtkaio/Makefile glibc-2.21-59-gd35273f/rtkaio/Makefile
--- glibc-2.21-59-gd35273f.mod/rtkaio/Makefile 2015-02-11 13:00:55.107400801 -0500
+++ glibc-2.21-59-gd35273f/rtkaio/Makefile 2015-02-11 22:46:46.930374298 -0500
@@ -25,9 +25,6 @@
aio_read64 aio_return aio_suspend aio_write \
aio_write64 lio_listio lio_listio64 aio_sigqueue \
aio_notify
-clock-routines := get_clockfreq clock_getcpuclockid \
- clock_getres clock_gettime clock_settime \
- clock_nanosleep
timer-routines := timer_create timer_delete timer_getoverr \
timer_gettime timer_settime
shm-routines := shm_open shm_unlink
@@ -36,8 +33,9 @@
mq_timedreceive
librtkaio-routines = $(patsubst %,k%,$(aio-routines)) \
- $(patsubst %,kaio_%,$(clock-routines) $(timer-routines) \
- $(shm-routines) $(mq-routines))
+ $(patsubst %,kaio_%,$(timer-routines) \
+ $(shm-routines) $(mq-routines)) \
+ clock-compat
tests := tst-shm tst-clock tst-clock_nanosleep tst-timer tst-timer2 \
tst-aio tst-aio64 tst-aio2 tst-aio3 tst-aio4 tst-aio5 tst-aio6 \
@@ -64,7 +62,6 @@
include $(..)Rules
CFLAGS-kaio_suspend.c = -fexceptions
-CFLAGS-kaio_clock_nanosleep.c = -fexceptions -fasynchronous-unwind-tables
CFLAGS-kaio_librt-cancellation.c = -fasynchronous-unwind-tables
LDFLAGS-rtkaio.so = -Wl,-soname=lib$(libprefix)rt.so$(librt.so-version) \
@@ -88,9 +85,6 @@
else
$(addprefix $(objpfx),$(tests)): $(objpfx)librtkaio.a $(static-thread-library)
endif
-ifeq (yes,$(build-bounded))
-$(tests:%=$(objpfx)%-bp): $(objpfx)librtkaio_b.a $(bounded-thread-library)
-endif
tst-mqueue7-ARGS = -- $(built-program-file)
diff -urN glibc-2.21-59-gd35273f.mod/rtkaio/Versions glibc-2.21-59-gd35273f/rtkaio/Versions
--- glibc-2.21-59-gd35273f.mod/rtkaio/Versions 2015-02-11 13:00:55.118400459 -0500
+++ glibc-2.21-59-gd35273f/rtkaio/Versions 2015-02-11 22:36:11.974051389 -0500
@@ -6,7 +6,7 @@
aio_suspend64; aio_write; aio_write64; lio_listio; lio_listio64;
}
GLIBC_2.2 {
- # c*
+ # These have moved to libc and are still here only for compatibility.
clock_getres; clock_gettime; clock_settime; clock_getcpuclockid;
clock_nanosleep;

26
glibc-rtkaio-libof.patch
View file

@ -1,26 +0,0 @@
diff -pruN glibc-2.21-649-gae5eae7/rtkaio/Makefile glibc-2.21-649-gae5eae7.new/rtkaio/Makefile
--- glibc-2.21-649-gae5eae7/rtkaio/Makefile 2015-07-27 22:57:05.742601066 +0530
+++ glibc-2.21-649-gae5eae7.new/rtkaio/Makefile 2015-07-27 23:33:09.892874337 +0530
@@ -66,7 +66,9 @@ CFLAGS-kaio_librt-cancellation.c = -fasy
LDFLAGS-rtkaio.so = -Wl,-soname=lib$(libprefix)rt.so$(librt.so-version) \
-Wl,--enable-new-dtags,-z,nodelete
-CPPFLAGS-librtkaio += -DIS_IN_librt=1 -I$(..)rt
+# Resort to this ugliness of undefining and defining MODULE_NAME because
+# setting libof-<> to librt has many more side-effects that we want to avoid.
+CPPFLAGS-librtkaio += -I$(..)rt -UMODULE_NAME -DMODULE_NAME=librt
rpath-dirs := $(patsubst rt,rtkaio,$(rpath-dirs))
diff -pruN glibc-2.21-649-gae5eae7/rtkaio/sysdeps/unix/sysv/linux/syscalls.list glibc-2.21-649-gae5eae7.new/rtkaio/sysdeps/unix/sysv/linux/syscalls.list
--- glibc-2.21-649-gae5eae7/rtkaio/sysdeps/unix/sysv/linux/syscalls.list 2015-07-27 22:47:23.073776396 +0530
+++ glibc-2.21-649-gae5eae7.new/rtkaio/sysdeps/unix/sysv/linux/syscalls.list 2015-07-27 23:33:09.892874337 +0530
@@ -1,5 +1,5 @@
# File name Caller Syscall name Args Strong name Weak names
-kaio_mq_timedsend - mq_timedsend Ci:ipiip __GI_mq_timedsend mq_timedsend
-kaio_mq_timedreceive - mq_timedreceive Ci:ipipp __GI_mq_timedreceive mq_timedreceive
-kaio_mq_setattr - mq_getsetattr i:ipp __GI_mq_setattr mq_setattr
+kaio_mq_timedsend - mq_timedsend Ci:ipiip __mq_timedsend mq_timedsend
+kaio_mq_timedreceive - mq_timedreceive Ci:ipipp __mq_timedreceive mq_timedreceive
+kaio_mq_setattr - mq_getsetattr i:ipp mq_setattr

5015
glibc-rtkaio.patch
View file

File diff suppressed because it is too large Load diff

12
glibc-x86_32-workaround-for-gcc-11-bug.patch Normal file
View file

@ -0,0 +1,12 @@
diff -up glibc-2.33/misc/Makefile.omv~ glibc-2.33/misc/Makefile
--- glibc-2.33/misc/Makefile.omv~ 2021-05-31 23:28:41.341567881 +0200
+++ glibc-2.33/misc/Makefile 2021-05-31 23:28:51.604675253 +0200
@@ -107,7 +107,7 @@ tests-special += $(objpfx)tst-error1-mem
$(objpfx)tst-allocate_once-mem.out
endif
-CFLAGS-select.c += -fexceptions -fasynchronous-unwind-tables
+CFLAGS-select.c += -fexceptions -fasynchronous-unwind-tables -mno-stackrealign
CFLAGS-tsearch.c += $(uses-callbacks)
CFLAGS-lsearch.c += $(uses-callbacks)
CFLAGS-pselect.c += -fexceptions

776
glibc.spec
View file

File diff suppressed because it is too large Load diff

22
large-page-huge-page.patch
View file

@ -1,11 +1,13 @@
--- glibc-2.24/malloc/malloc.c~ 2016-08-02 02:01:36.000000000 +0000
+++ glibc-2.24/malloc/malloc.c 2016-08-27 04:16:33.210410956 +0000
@@ -2333,6 +2333,8 @@
diff -up glibc-2.35/malloc/malloc.c.23~ glibc-2.35/malloc/malloc.c
--- glibc-2.35/malloc/malloc.c.23~ 2022-02-03 11:12:21.887241710 +0100
+++ glibc-2.35/malloc/malloc.c 2022-02-03 11:13:26.221492043 +0100
@@ -2449,6 +2449,9 @@ sysmalloc_mmap (INTERNAL_SIZE_T nb, size
madvise_thp (mm, size);
#endif
if (mm != MAP_FAILED)
{
+ if (size > 8 * 1024 * 1024)
+ __madvise (mm, size , MADV_HUGEPAGE);
/*
The offset to the start of the mmapped region is stored
in the prev_size field of the chunk. This allows us to adjust
+ if (size > 8 * 1024 * 1024)
+ __madvise (mm, size , MADV_HUGEPAGE);
+
/*
The offset to the start of the mmapped region is stored in the prev_size
field of the chunk. This allows us to adjust returned start address to

31
ldconfig-Os.patch
View file

@ -1,31 +0,0 @@
--- glibc-2.27/elf/Makefile.0092~ 2018-02-01 17:17:18.000000000 +0100
+++ glibc-2.27/elf/Makefile 2018-02-02 20:23:42.959165917 +0100
@@ -74,9 +74,9 @@ define elide-stack-protector
$(if $(filter $(@F),$(patsubst %,%$(1),$(2))), $(no-stack-protector))
endef
-CFLAGS-.o += $(call elide-stack-protector,.o,$(elide-routines.os))
-CFLAGS-.op += $(call elide-stack-protector,.op,$(elide-routines.os))
-CFLAGS-.os += $(call elide-stack-protector,.os,$(all-rtld-routines))
+CFLAGS-.o += $(call elide-stack-protector,.o,$(elide-routines.os)) -Os
+CFLAGS-.op += $(call elide-stack-protector,.op,$(elide-routines.os)) -Os
+CFLAGS-.os += $(call elide-stack-protector,.os,$(all-rtld-routines)) -Os
ifeq ($(unwind-find-fde),yes)
routines += unwind-dw2-fde-glibc
@@ -561,11 +561,11 @@ $(objpfx)ldconfig: $(ldconfig-modules:%=
SYSCONF-FLAGS := -D'SYSCONFDIR="$(sysconfdir)"'
CFLAGS-ldconfig.c += $(SYSCONF-FLAGS) -D'LIBDIR="$(libdir)"' \
- -D'SLIBDIR="$(slibdir)"'
+ -D'SLIBDIR="$(slibdir)"' -Os
libof-ldconfig = ldconfig
-CFLAGS-dl-cache.c += $(SYSCONF-FLAGS)
-CFLAGS-cache.c += $(SYSCONF-FLAGS)
-CFLAGS-rtld.c += $(SYSCONF-FLAGS)
+CFLAGS-dl-cache.c += $(SYSCONF-FLAGS) -Os
+CFLAGS-cache.c += $(SYSCONF-FLAGS) -Os
+CFLAGS-rtld.c += $(SYSCONF-FLAGS) -Os
cpp-srcs-left := $(all-rtld-routines:=.os)
lib := rtld

2
localepkg.sh
View file

@ -2,7 +2,7 @@
langname="$1"
shift
locale="$1"
shift
[ "$#" -gt 1 ] && shift
cat <<EOF
%package -n locales-$locale

11
nptl-getrlimit-compile.patch
View file

@ -1,11 +0,0 @@
--- libc/nptl/nptl-init.c.bero~ 2012-12-01 23:55:26.722754391 +0100
+++ libc/nptl/nptl-init.c 2012-12-01 23:55:42.725950817 +0100
@@ -414,7 +414,7 @@ __pthread_initialize_minimal_internal (v
/* Determine the default allowed stack size. This is the size used
in case the user does not specify one. */
struct rlimit limit;
- if (__getrlimit (RLIMIT_STACK, &limit) != 0
+ if (getrlimit (RLIMIT_STACK, &limit) != 0
|| limit.rlim_cur == RLIM_INFINITY)
/* The system limit is not usable. Use an architecture-specific
default. */

13
nss-dont-crash-on-NULL.patch Normal file
View file

@ -0,0 +1,13 @@
diff -up glibc-2.35/nss/XXX-lookup.c.185~ glibc-2.35/nss/XXX-lookup.c
--- glibc-2.35/nss/XXX-lookup.c.185~ 2022-06-24 23:19:42.023870561 +0200
+++ glibc-2.35/nss/XXX-lookup.c 2022-06-24 23:20:35.490963277 +0200
@@ -53,6 +53,9 @@ DB_LOOKUP_FCT (nss_action_list *ni, cons
if (! __nss_database_get (DATABASE_NAME_ID, &DATABASE_NAME_SYMBOL))
return -1;
+ if (!DATABASE_NAME_SYMBOL)
+ return -1;
+
*ni = DATABASE_NAME_SYMBOL;
/* We want to know about it if we've somehow got a NULL action list;

118
reenable_DT_HASH.patch Normal file
View file

@ -0,0 +1,118 @@
diff -up glibc-2.36/config.make.in.60~ glibc-2.36/config.make.in
--- glibc-2.36/config.make.in.60~ 2022-08-24 17:40:34.246826821 +0200
+++ glibc-2.36/config.make.in 2022-08-24 17:41:45.676352975 +0200
@@ -69,6 +69,7 @@ have-libaudit = @have_libaudit@
have-libcap = @have_libcap@
have-cc-with-libunwind = @libc_cv_cc_with_libunwind@
bind-now = @bindnow@
+have-hash-style = @libc_cv_hashstyle@
use-default-link = @use_default_link@
have-cxx-thread_local = @libc_cv_cxx_thread_local@
have-loop-to-function = @libc_cv_cc_loop_to_function@
diff -up glibc-2.36/configure.60~ glibc-2.36/configure
--- glibc-2.36/configure.60~ 2022-07-30 00:03:09.000000000 +0200
+++ glibc-2.36/configure 2022-08-24 17:42:09.997531784 +0200
@@ -621,6 +621,7 @@ libc_cv_cc_submachine
libc_cv_cc_nofma
libc_cv_mtls_dialect_gnu2
libc_cv_has_glob_dat
+libc_cv_hashstyle
libc_cv_fpie
libc_cv_z_execstack
ASFLAGS_config
@@ -6192,6 +6193,33 @@ $as_echo "$libc_cv_fpie" >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5
+$as_echo_n "checking for --hash-style option... " >&6; }
+if ${libc_cv_hashstyle+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat > conftest.c <<EOF
+int _start (void) { return 42; }
+EOF
+if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp
+ -fPIC -shared -o conftest.so conftest.c
+ -Wl,--hash-style=both -nostdlib 1>&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+then
+ libc_cv_hashstyle=yes
+else
+ libc_cv_hashstyle=no
+fi
+rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5
+$as_echo "$libc_cv_hashstyle" >&6; }
+
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLOB_DAT reloc" >&5
$as_echo_n "checking for GLOB_DAT reloc... " >&6; }
if ${libc_cv_has_glob_dat+:} false; then :
diff -up glibc-2.36/configure.ac.60~ glibc-2.36/configure.ac
--- glibc-2.36/configure.ac.60~ 2022-07-30 00:03:09.000000000 +0200
+++ glibc-2.36/configure.ac 2022-08-24 17:40:34.249826843 +0200
@@ -1360,6 +1360,22 @@ LIBC_TRY_CC_OPTION([-fpie], [libc_cv_fpi
AC_SUBST(libc_cv_fpie)
+AC_CACHE_CHECK(for --hash-style option,
+ libc_cv_hashstyle, [dnl
+cat > conftest.c <<EOF
+int _start (void) { return 42; }
+EOF
+if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp
+ -fPIC -shared -o conftest.so conftest.c
+ -Wl,--hash-style=both -nostdlib 1>&AS_MESSAGE_LOG_FD])
+then
+ libc_cv_hashstyle=yes
+else
+ libc_cv_hashstyle=no
+fi
+rm -f conftest*])
+AC_SUBST(libc_cv_hashstyle)
+
AC_CACHE_CHECK(for GLOB_DAT reloc,
libc_cv_has_glob_dat, [dnl
cat > conftest.c <<EOF
diff -up glibc-2.36/Makeconfig.60~ glibc-2.36/Makeconfig
--- glibc-2.36/Makeconfig.60~ 2022-08-24 17:40:34.246826821 +0200
+++ glibc-2.36/Makeconfig 2022-08-24 17:41:18.307151554 +0200
@@ -365,6 +365,15 @@ relro-LDFLAGS = -Wl,-z,relro
LDFLAGS.so += $(relro-LDFLAGS)
LDFLAGS-rtld += $(relro-LDFLAGS)
+ifeq (yes,$(have-hash-style))
+# For the time being we unconditionally use 'both'. At some time we
+# should declare statically linked code as 'out of luck' and compile
+# with --hash-style=gnu only.
+hashstyle-LDFLAGS = -Wl,--hash-style=both
+LDFLAGS.so += $(hashstyle-LDFLAGS)
+LDFLAGS-rtld += $(hashstyle-LDFLAGS)
+endif
+
# Linker options to enable and disable DT_RELR.
ifeq ($(have-dt-relr),yes)
dt-relr-ldflag = -Wl,-z,pack-relative-relocs
diff -up glibc-2.36/Makerules.60~ glibc-2.36/Makerules
--- glibc-2.36/Makerules.60~ 2022-08-24 17:40:34.203826503 +0200
+++ glibc-2.36/Makerules 2022-08-24 17:40:34.246826821 +0200
@@ -558,6 +558,13 @@ $(common-objpfx)shlib.lds: $(common-objp
-Wl,--verbose 2>/dev/null | \
sed > $@T \
-e '/^=========/,/^=========/!d;/^=========/d' \
+ $(if $(filter yes,$(have-hash-style)), \
+ -e 's/^.*\.gnu\.hash[ ]*:.*$$/ .note.ABI-tag : { *(.note.ABI-tag) } &/' \
+ -e '/^[ ]*\.hash[ ]*:.*$$/{h;d;}' \
+ -e '/DATA_SEGMENT_ALIGN/{H;g}' \
+ , \
+ -e 's/^.*\.hash[ ]*:.*$$/ .note.ABI-tag : { *(.note.ABI-tag) } &/' \
+ ) \
-e 's/^.*\*(\.dynbss).*$$/& \
PROVIDE(__start___libc_freeres_ptrs = .); \
*(__libc_freeres_ptrs) \

17
spin-smarter.patch
View file

@ -1,17 +0,0 @@
--- glibc-2.27/nptl/pthread_mutex_lock.c~ 2018-02-01 16:17:18.000000000 +0000
+++ glibc-2.27/nptl/pthread_mutex_lock.c 2018-05-15 14:19:00.864190585 +0000
@@ -133,7 +133,13 @@
LLL_MUTEX_LOCK (mutex);
break;
}
- atomic_spin_nop ();
+ /* MO read while spinning */
+ do
+ {
+ atomic_spin_nop ();
+ }
+ while (atomic_load_relaxed (&mutex->__data.__lock) != 0 &&
+ ++cnt < max_cnt);
}
while (LLL_MUTEX_TRYLOCK (mutex) != 0);