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[PATCH 10/24] x86-64: Use _CET_NOTRACK in strcpy-sse2-unaligned.S
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: libc-alpha at sourceware dot org
- Date: Wed, 13 Jun 2018 08:31:53 -0700
- Subject: [PATCH 10/24] x86-64: Use _CET_NOTRACK in strcpy-sse2-unaligned.S
- References: <20180613153207.57232-1-hjl.tools@gmail.com>
* sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S
(BRANCH_TO_JMPTBL_ENTRY): Add _CET_NOTRACK before indirect jump
to jump table.
---
sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S b/sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S
index 56b748eb2c..72bf7e8586 100644
--- a/sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S
+++ b/sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S
@@ -33,7 +33,7 @@
lea TABLE(%rip), %r11; \
movslq (%r11, INDEX, SCALE), %rcx; \
lea (%r11, %rcx), %rcx; \
- jmp *%rcx
+ _CET_NOTRACK jmp *%rcx
# ifndef USE_AS_STRCAT
--
2.17.1