http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56458
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-02-26 11:49:13 UTC --- GCC supports -fmudflap and starting with 4.8 also -fsanitize=address. The latter might not detect access off by 100 bytes, but if it is <= 32 (or often up to < 64) bytes, it will be detected.