diff options
Diffstat (limited to 'sysdeps/generic/bp-checks.h')
| -rw-r--r-- | sysdeps/generic/bp-checks.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sysdeps/generic/bp-checks.h b/sysdeps/generic/bp-checks.h index 349bd81792..0da4657ae2 100644 --- a/sysdeps/generic/bp-checks.h +++ b/sysdeps/generic/bp-checks.h @@ -26,7 +26,6 @@ #if __BOUNDED_POINTERS__ # define BOUNDS_VIOLATED (__builtin_trap (), 0) -extern int __memchr (const char *__unbounded, int, unsigned); /* Verify that pointer's value >= low. Return pointer value. */ # define CHECK_BOUNDS_LOW(ARG) \ @@ -45,10 +44,12 @@ extern int __memchr (const char *__unbounded, int, unsigned); && BOUNDS_VIOLATED), \ __ptrvalue (ARG)) +extern void *__unbounded __ubp_memchr (const void *__unbounded, int, unsigned); + # define _CHECK_STRING(ARG, COND) \ (((COND) \ && (__ptrvalue (ARG) < __ptrlow (ARG) \ - || !__memchr (__ptrvalue (ARG), '\0', \ + || !__ubp_memchr (__ptrvalue (ARG), '\0', \ (__ptrhigh (ARG) - __ptrvalue (ARG)))) \ && BOUNDS_VIOLATED), \ __ptrvalue (ARG)) |