This series brings our zlib code more up to date. However, it drops an
important performance improvement that is required on some of our
supported platforms in order to boot Linux before the watchdog resets
the system. Furthermore, the "post increment" version of this
performance loop was not tested, so while we can fix it, it would then
require re-testing all platforms. At this point in time, we will revert
updating zlib (which has had a potential security issue since 2016) and
fix this in the v2024.10 release.
This reverts commit 4914263c9a, reversing
changes made to ef8ef5f77c.
Reported-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Tom Rini <trini@konsulko.com>
There is no particular patch/description which described the reason for
this change but it was done as the part of zlib 1.2.3.5 release done by
zlib commit d004b047838a ("zlib 1.2.3.5"). It is preparation for followup
patch.
Signed-off-by: Michal Simek <michal.simek@amd.com>
While looking to upgrade to zlib-1.2.5, the current mondo merge of
multiple files into a single was making things way more difficult
than it should have been. Hard to pick out what has been changed
to port it to U-Boot, been removed as useless, and bug fixes added
after the fact.
So split the single file up into the original file names, and merge
non-essential changes back from the original tree (for some reason,
style in code in a bunch of places was changed to U-Boot style even
though this isn't "U-Boot" code).
The original build style is retained -- we have a single zlib.c that
includes all the other files, and that is the only file we compile.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
