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

[jakub at gcc dot gnu.org]

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

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
You haven't mentioned any details, like in which function it is, the exact
diagnostic you get, reference to the upstream bugreport, preprocessed source +
g++ command line for the problematic source file, ...