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| author |   Noah Goldstein <goldstein.w.n@gmail.com> | 2022-03-24 15:50:33 -0500 |
|---|---|---|
| committer |   Andreas K. Hüttel <dilfridge@gentoo.org> | 2022-05-14 23:20:19 +0200 |
| commit | 401654a26ca1915878f58cd8596d4f8b8047a650 (patch) | |
| tree | e940d6237abc12d3206981a10650aa814adcd7e1 /dlfcn/dlfcn.h | |
| parent | x86: Fix bug in strncmp-evex and strncmp-avx2 [BZ #28895] (diff) | |
| download | glibc-401654a26ca1915878f58cd8596d4f8b8047a650.tar.gz glibc-401654a26ca1915878f58cd8596d4f8b8047a650.tar.bz2 glibc-401654a26ca1915878f58cd8596d4f8b8047a650.zip | |
x86: Fix fallback for wcsncmp_avx2 in strcmp-avx2.S [BZ #28896]
Overflow case for __wcsncmp_avx2_rtm should be __wcscmp_avx2_rtm not
__wcscmp_avx2.
commit ddf0992cf57a93200e0c782e2a94d0733a5a0b87
Author: Noah Goldstein <goldstein.w.n@gmail.com>
Date: Sun Jan 9 16:02:21 2022 -0600
x86: Fix __wcsncmp_avx2 in strcmp-avx2.S [BZ# 28755]
Set the wrong fallback function for `__wcsncmp_avx2_rtm`. It was set
to fallback on to `__wcscmp_avx2` instead of `__wcscmp_avx2_rtm` which
can cause spurious aborts.
This change will need to be backported.
All string/memory tests pass.
Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
(cherry picked from commit 9fef7039a7d04947bc89296ee0d187bc8d89b772)
(cherry picked from commit e123f08ad5ea4691bc37430ce536988c221332d6)
Diffstat (limited to 'dlfcn/dlfcn.h')
0 files changed, 0 insertions, 0 deletions