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Diffstat (limited to 'sysdeps/generic/bp-checks.h')
-rw-r--r--sysdeps/generic/bp-checks.h5
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))