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-rw-r--r--sysdeps/i386/i686/mempcpy.S7
1 files changed, 7 insertions, 0 deletions
diff --git a/sysdeps/i386/i686/mempcpy.S b/sysdeps/i386/i686/mempcpy.S
index 3ea89d4a17..843a35823a 100644
--- a/sysdeps/i386/i686/mempcpy.S
+++ b/sysdeps/i386/i686/mempcpy.S
@@ -31,6 +31,13 @@
#define LEN SRC+PTR_SIZE
.text
+#if defined PIC && !defined NOT_IN_libc
+ENTRY (__mempcpy_chk)
+ movl 12(%esp), %eax
+ cmpl %eax, 16(%esp)
+ jb HIDDEN_JUMPTARGET (__chk_fail)
+END (__mempcpy_chk)
+#endif
ENTRY (BP_SYM (__mempcpy))
ENTER