]> 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>
Tue, 17 Jun 2025 11:28:38 +0000 (07:28 -0400)
commit06a70769fd0b2e1f2a3085ad50ab620282bd77b3
tree0e8864484535ba49bc3826c9f1c73261992de3e5
parent3875045da55e3df9b2a05392504888b88cd68edb
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