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38 lines
1.4 KiB
Diff
38 lines
1.4 KiB
Diff
From b7673daeba49f70da7299234a1dd957822849048 Mon Sep 17 00:00:00 2001
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From: Mikhail Novosyolov <m.novosyolov@rosalinux.ru>
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Date: Tue, 12 Feb 2019 19:37:44 +0300
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Subject: [PATCH 2/2] Implement reading SMB_CLIENT_MIN_PROTOCOL and
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SMB_CLIENT_MAX_PROTOCOL environmental variables which may override smb.conf
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---
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source3/libsmb/libsmb_context.c | 14 ++++++++++++++
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1 file changed, 14 insertions(+)
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diff --git a/source3/libsmb/libsmb_context.c b/source3/libsmb/libsmb_context.c
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index 9e7b083952f..77db30107a8 100644
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--- a/source3/libsmb/libsmb_context.c
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+++ b/source3/libsmb/libsmb_context.c
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@@ -96,6 +96,20 @@ SMBC_module_init(void * punused)
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}
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}
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+ const char* env_min_proto = getenv("SMB_CLIENT_MIN_PROTOCOL");
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+ const char* env_max_proto = getenv("SMB_CLIENT_MAX_PROTOCOL");
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+ /* TODO: validate envs somehow
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+ * Is it secure to trust environmental variables? */
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+ if (env_min_proto != NULL) {
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+ DEBUG(10,("client min protocol defined as %s via SMB_CLIENT_MIN_PROTOCOL environmental variable = %s\n", env_min_proto));
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+ lp_set_cmdline("client min protocol", env_min_proto);
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+ }
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+
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+ if (env_max_proto != NULL) {
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+ DEBUG(10,("client max protocol defined as %s via SMB_CLIENT_MAX_PROTOCOL environmental variable\n", env_max_proto));
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+ lp_set_cmdline("client min protocol", env_max_proto);
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+ }
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+
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load_interfaces(); /* Load the list of interfaces ... */
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reopen_logs(); /* Get logging working ... */
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--
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2.17.1
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