]> git.ipfire.org Git - thirdparty/glibc.git/commit
ppc64le: Revert "powerpc: Optimized strncmp for power10" (CVE-2025-5745)
authorCarlos O'Donell <carlos@redhat.com>
Wed, 11 Jun 2025 13:19:17 +0000 (09:19 -0400)
committerCarlos O'Donell <carlos@redhat.com>
Mon, 16 Jun 2025 22:02:58 +0000 (18:02 -0400)
commit63c60101ce7c5eac42be90f698ba02099b41b965
tree11f4c3e442350625c15150a0507fa415740a26f7
parentcde5caa4bb21d5c474b9e4762cc847bcbc70e481
ppc64le: Revert "powerpc: Optimized strncmp for power10" (CVE-2025-5745)

This reverts commit 23f0d81608d0ca6379894ef81670cf30af7fd081

Reason for revert: Power10 strncmp clobbers non-volatile vector
registers (Bug 33060)

Tested on ppc64le with no regressions.
sysdeps/powerpc/powerpc64/le/power10/strncmp.S [deleted file]
sysdeps/powerpc/powerpc64/multiarch/Makefile
sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
sysdeps/powerpc/powerpc64/multiarch/strncmp-power10.S [deleted file]
sysdeps/powerpc/powerpc64/multiarch/strncmp.c