https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80479
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2017-04-21
Ever confirmed|0 |1
--- Comment #3 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
trippels@gcc2-power8 ~ % cat example.c
#include <string.h>
int main ()
{
char str1[15];
char str2[15];
strcpy(str1, "abcdef");
strcpy(str2, "ABCDEF");
return strcmp(str1, str2);
}
trippels@gcc2-power8 ~ % ~/gcc_7/usr/local/bin/gcc -O2 -g example.c
trippels@gcc2-power8 ~ % valgrind ./a.out
==28988== Memcheck, a memory error detector
==28988== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==28988== Using Valgrind-3.12.0 and LibVEX; rerun with -h for copyright info
==28988== Command: ./a.out
==28988==
==28988== Conditional jump or move depends on uninitialised value(s)
==28988== at 0x100004E8: main (example.c:9)
