[Bug libc/33112] Hardened ldconfig crashes when running on Google Axion (arm64)

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=33112

--- Comment #10 from Sourceware Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Wilco Dijkstra <wilco@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=681a24ae4d0cb8ed92de98b4da660308840b09ba

commit 681a24ae4d0cb8ed92de98b4da660308840b09ba
Author: Wilco Dijkstra <wilco.dijkstra@arm.com>
Date:   Fri Jun 27 14:10:55 2025 +0000

    AArch64: Avoid memset ifunc in cpu-features.c [BZ #33112]

    During early startup memcpy or memset must not be called since many targets
    use ifuncs for them which won't be initialized yet.  Security hardening may
    use -ftrivial-auto-var-init=zero which inserts calls to memset.  Redirect
    memset to memset_generic by including dl-symbol-redir-ifunc.h in
cpu-features.c.
    This fixes BZ #33112.

    Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>

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