[Bug gcov-profile/114115] xz-utils segfaults when built with -fprofile-generate (bad interaction between IFUNC and binding?)

[jasonwucj at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114115

--- Comment #9 from Chung-Ju Wu <jasonwucj at gcc dot gnu.org> ---
(In reply to Sam James from comment #1)
> One of the xz developers, Jia Tan, has kindly minimised it to not need
> BIND_NOW. I've adapted it a bit to cleanup flags and warnings.
> 

CVE-2024-3094

Jia Tan is the one who injected backdoor in xz-5.6.0 and xz-5.6.1, which may be
the cause of the segfaults. I'm wondering if we still need a workaround for
this issue...