core updated.

2015-05-17 16:28:10 +03:00
parent 14d58aa1d0
commit 8e13c775be
558 changed files with 543408 additions and 27657 deletions
@@ -0,0 +1,70 @@
+diff --git a/ChangeLog b/ChangeLog
+index dc1ed1b..45579de 100644
+--- a/ChangeLog
+++ b/ChangeLog
+@@ -1,3 +1,9 @@
+2015-02-10  Evangelos Foutras  <evangelos@foutrelis.com>
+
+	[BZ #17949]
+	* sysdeps/i386/i686/multiarch/mempcpy_chk.S: Fix position of
+	jump label.
+
+ 2015-02-06  Carlos O'Donell  <carlos@systemhalted.org>
+ 
+ 	* version.h (RELEASE): Set to "stable".
+@@ -7,6 +13,7 @@
+ 	* sysdeps/unix/sysv/linux/hppa/pthread.h: Sync with pthread.h.
+ 
+ 2015-02-05  Paul Pluzhnikov  <ppluzhnikov@google.com>
+	    Paul Eggert  <eggert@cs.ucla.edu>
+ 
+ 	[BZ #16618]
+ 	* stdio-common/tst-sscanf.c (main): Test for buffer overflow.
+diff --git a/NEWS b/NEWS
+index 617cdbb..ff79f0d 100644
+--- a/NEWS
+++ b/NEWS
+@@ -5,6 +5,12 @@ See the end for copying conditions.
+ Please send GNU C library bug reports via <http://sourceware.org/bugzilla/>
+ using `glibc' in the "product" field.
+ 
+Version 2.21.1
+
+* The following bugs are resolved with this release:
+
+  17949.
+
+ Version 2.21
+ 
+ * The following bugs are resolved with this release:
+@@ -21,10 +27,11 @@ Version 2.21
+   17801, 17803, 17806, 17834, 17844, 17848, 17868, 17869, 17870, 17885,
+   17892.
+ 
+-* CVE-2015-1472 Under certain conditions wscanf can allocate too little
+-  memory for the to-be-scanned arguments and overflow the allocated
+-  buffer.  The implementation now correctly computes the required buffer
+-  size when using malloc.
+* CVE-2015-1472 CVE-2015-1473 Under certain conditions wscanf can allocate
+  too little memory for the to-be-scanned arguments and overflow the
+  allocated buffer.  The implementation now correctly computes the required
+  buffer size when using malloc, and switches to malloc from alloca as
+  intended.
+ 
+ * A new semaphore algorithm has been implemented in generic C code for all
+   machines. Previous custom assembly implementations of semaphore were
+diff --git a/sysdeps/i386/i686/multiarch/mempcpy_chk.S b/sysdeps/i386/i686/multiarch/mempcpy_chk.S
+index 207b648..b6fa202 100644
+--- a/sysdeps/i386/i686/multiarch/mempcpy_chk.S
+++ b/sysdeps/i386/i686/multiarch/mempcpy_chk.S
+@@ -36,8 +36,8 @@ ENTRY(__mempcpy_chk)
+ 	cmpl	$0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
+ 	jne	1f
+ 	call	__init_cpu_features
+-	leal	__mempcpy_chk_ia32@GOTOFF(%ebx), %eax
+-1:	testl	$bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx)
+1:	leal	__mempcpy_chk_ia32@GOTOFF(%ebx), %eax
+	testl	$bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx)
+ 	jz	2f
+ 	leal	__mempcpy_chk_sse2_unaligned@GOTOFF(%ebx), %eax
+ 	testl	$bit_Fast_Unaligned_Load, FEATURE_OFFSET+index_Fast_Unaligned_Load+__cpu_features@GOTOFF(%ebx)