[PATCH 15/23] i386: Use _CET_NOTRACK in i686/memcmp.S
H.J. Lu
hjl.tools@gmail.com
Tue May 8 20:41:00 GMT 2018
* sysdeps/i386/i686/memcmp.S (memcmp): Add _CET_NOTRACK before
indirect jump to jump table.
---
sysdeps/i386/i686/memcmp.S | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sysdeps/i386/i686/memcmp.S b/sysdeps/i386/i686/memcmp.S
index a0bc9ec97c..3259076cd7 100644
--- a/sysdeps/i386/i686/memcmp.S
+++ b/sysdeps/i386/i686/memcmp.S
@@ -80,7 +80,7 @@ L(not_1):
LOAD_JUMP_TABLE_ENTRY (L(table_32bytes), %ecx)
addl %ecx, %edx
addl %ecx, %esi
- jmp *%ebx
+ _CET_NOTRACK jmp *%ebx
ALIGN (4)
L(28bytes):
@@ -326,7 +326,7 @@ L(32bytesormore):
LOAD_JUMP_TABLE_ENTRY (L(table_32bytes), %ecx)
addl %ecx, %edx
addl %ecx, %esi
- jmp *%ebx
+ _CET_NOTRACK jmp *%ebx
L(load_ecx_28):
addl $0x4, %edx
--
2.17.0
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