From 938a000e3f9bead24ea753286b3e4d2423275c9e Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Wed, 16 Jun 2021 14:48:19 -0700 Subject: fortify: Detect struct member overflows in memmove() at compile-time As done for memcpy(), also update memmove() to use the same tightened compile-time checks under CONFIG_FORTIFY_SOURCE. Signed-off-by: Kees Cook --- arch/x86/lib/memcpy_32.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/x86/lib') diff --git a/arch/x86/lib/memcpy_32.c b/arch/x86/lib/memcpy_32.c index 3a6e6cfe8c35..ef3af7ff2c8a 100644 --- a/arch/x86/lib/memcpy_32.c +++ b/arch/x86/lib/memcpy_32.c @@ -4,6 +4,7 @@ #undef memcpy #undef memset +#undef memmove __visible void *memcpy(void *to, const void *from, size_t n) { -- cgit v1.2.3