]> git.ipfire.org Git - thirdparty/glibc.git/commit
ppc64le: Revert "powerpc: Optimized strcmp for power10" (CVE-2025-5702)
authorCarlos O'Donell <carlos@redhat.com>
Mon, 16 Jun 2025 17:09:57 +0000 (13:09 -0400)
committerCarlos O'Donell <carlos@redhat.com>
Mon, 16 Jun 2025 22:35:27 +0000 (18:35 -0400)
commit7e12550b8e3a11764a4a9090ce6bd3fc23fc8a8e
tree33ca3cb5059ba02c48865abb6d7504aa0c187bba
parent672f31b90e501b4ba10ba12ab4c6051f77589912
ppc64le: Revert "powerpc: Optimized strcmp for power10" (CVE-2025-5702)

This reverts commit 3367d8e180848030d1646f088759f02b8dfe0d6f

Reason for revert: Power10 strcmp clobbers non-volatile vector
registers (Bug 33056)

Tested on ppc64le without regression.

(cherry picked from commit 15808c77b35319e67ee0dc8f984a9a1a434701bc)
sysdeps/powerpc/powerpc64/le/power10/strcmp.S [deleted file]
sysdeps/powerpc/powerpc64/multiarch/Makefile
sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
sysdeps/powerpc/powerpc64/multiarch/strcmp-power10.S [deleted file]
sysdeps/powerpc/powerpc64/multiarch/strcmp.c