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GNU C Library master sources branch master updated. glibc-2.17-856-gfc74328
- From: hjl at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 26 Jun 2013 19:32:14 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.17-856-gfc74328
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- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=fc74328c1f51955bd5f108485aad52bb9c2fa0d0
commit fc74328c1f51955bd5f108485aad52bb9c2fa0d0
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Wed Jun 26 12:29:47 2013 -0700
Mention BZ #15674
diff --git a/NEWS b/NEWS
index 4326e01..60fbe73 100644
--- a/NEWS
+++ b/NEWS
@@ -21,7 +21,7 @@ Version 2.18
15406, 15409, 15416, 15418, 15419, 15423, 15424, 15426, 15429, 15431,
15432, 15441, 15442, 15448, 15465, 15480, 15485, 15488, 15490, 15492,
15493, 15497, 15506, 15529, 15536, 15553, 15577, 15583, 15618, 15627,
- 15631, 15654, 15655, 15666, 15667.
+ 15631, 15654, 15655, 15666, 15667, 15674.
* CVE-2013-0242 Buffer overrun in regexp matcher has been fixed (Bugzilla
#15078).
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=11b8a0e1d7b6175470ffc9077e94104c896093b7
commit 11b8a0e1d7b6175470ffc9077e94104c896093b7
Author: Liubov Dmitrieva <liubov.dmitrieva@intel.com>
Date: Wed Jun 26 12:28:43 2013 -0700
Fix buffers overrun in x86_64 memcmp-ssse3.S
diff --git a/ChangeLog b/ChangeLog
index 64f2fe3..fd3a90f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-06-26 Liubov Dmitrieva <liubov.dmitrieva@intel.com>
+
+ [BZ #15674]
+ * sysdeps/x86_64/multiarch/memcmp-ssse3.S: Fix buffers overrun.
+
2013-06-26 Maciej W. Rozycki <macro@codesourcery.com>
[BZ #15022]
diff --git a/sysdeps/x86_64/multiarch/memcmp-ssse3.S b/sysdeps/x86_64/multiarch/memcmp-ssse3.S
index bdd2ed2..e319df9 100644
--- a/sysdeps/x86_64/multiarch/memcmp-ssse3.S
+++ b/sysdeps/x86_64/multiarch/memcmp-ssse3.S
@@ -1463,10 +1463,8 @@ L(next_24_bytes):
test $0x40, %dh
jnz L(Byte22)
- mov -9(%rdi), %eax
- and $0xff, %eax
- mov -9(%rsi), %edx
- and $0xff, %edx
+ movzbl -9(%rdi), %eax
+ movzbl -9(%rsi), %edx
sub %edx, %eax
ret
# else
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 5 +++++
NEWS | 2 +-
sysdeps/x86_64/multiarch/memcmp-ssse3.S | 6 ++----
3 files changed, 8 insertions(+), 5 deletions(-)
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