[Bug sanitizer/71291] Firefox with GCC reports stack-buffer-overflow but clang does not

[gk at torproject dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71291

--- Comment #12 from Georg Koppen <gk at torproject dot org> ---
(In reply to Maxim Ostapenko from comment #10)
> I've build Firefox locally with clang with optimizations disabled
> (CFLAGS="-fsanitize=address -fsanitize-recover=address -O0") and got pretty
> the same backtrace:

What clang version/firefox version and build commands did you use for getting a
clang build that crashes? Using the clang I have on my Debian machine + mozilla
central does not seem to be enough.