/* PR middle-end/79222 - missing -Wstringop-overflow= on a stpcpy overflow | |
{ dg-do compile } | |
{ dg-options "-O2" } */ | |
extern char* stpcpy (char*, const char*); | |
char d[3]; | |
char* f (int i) | |
{ | |
const char *s = i < 0 ? "01234567" : "9876543210"; | |
return stpcpy (d, s); /* { dg-warning ".stpcpy. writing between 9 and 11 bytes into a region of size 3 overflows the destination" } */ | |
} |