https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67540
--- Comment #11 from Vittorio Zecca <zeccav at gmail dot com> --- Actually, the null pointer str4 is dereferenced four times: at lines 39, 40, 68, 69.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67540
--- Comment #11 from Vittorio Zecca <zeccav at gmail dot com> --- Actually, the null pointer str4 is dereferenced four times: at lines 39, 40, 68, 69.