[Bug libstdc++/107940] temp_directory_path testcase broken

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107940

--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to laurent.alfonsi@linaro.org from comment #0)
> sanitizer=address reports an issue while stack unwinding :
> 
>     ==13419==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000
> (pc 0x0055012adf14 bp 0x0055007ff090 sp 0x0055007ff090 T0)
>     ==13419==The signal is caused by a UNKNOWN memory access.
>     ==13419==Hint: address points to the zero page.

The uninitialized memory dealing with the stack unwinding is recorded as PR
107678 and a patch was sent here:
https://gcc.gnu.org/pipermail/gcc-patches/2022-December/607668.html (maybe that
will fix the issue recorded here too).