[Bug libgcc/81383] -fstack-protector doesn't work well
pinskia at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Mon Jul 10 16:24:00 GMT 2017
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81383
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
Resolution|--- |WONTFIX
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to H.J. Lu from comment #2)
> The problem is
>
> [hjl@gnu-6 tmp]$ gcc ssp-1.c -g -fstack-protector
> [hjl@gnu-6 tmp]$ ./a.out
> Segmentation fault
Yes and the segfault is after __stack_chk_fail is called. There is nothing GCC
could do better.
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