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-rw-r--r--libc/string/x86_64/memcpy.S4
1 files changed, 1 insertions, 3 deletions
diff --git a/libc/string/x86_64/memcpy.S b/libc/string/x86_64/memcpy.S
index 6d941e0f2..9c8169b42 100644
--- a/libc/string/x86_64/memcpy.S
+++ b/libc/string/x86_64/memcpy.S
@@ -26,12 +26,10 @@
#define MEMPCPY_P (defined memcpy)
.text
-#if defined __PIC__ && !defined NOT_IN_libc
+#if defined __PIC__ && !defined NOT_IN_libc && defined __UCLIBC_HAS_FORTIFY__
ENTRY (__memcpy_chk)
cmpq %rdx, %rcx
-#if defined __UCLIBC_HAS_SSP__
jb HIDDEN_JUMPTARGET (__chk_fail)
-#endif
END (__memcpy_chk)
#endif
ENTRY (BP_SYM (memcpy))