mirrors/poky
1
0
Fork 0
mirror of https://git.yoctoproject.org/poky synced 2026-06-01 00:59:48 +00:00
Code Issues Projects Releases Wiki Activity

gcc: Security fix CVE-2016-4489

Browse Source 
(From OE-Core rev: 7bf396e7bdb3faaf900f99f72446f19df1cffe88)

Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Armin Kuster
2016-05-10 17:26:39 -07:00
committed by Richard Purdie
parent e3bf77e381
commit 1945133a22
2 changed files with 57 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
meta/recipes-devtools/gcc/gcc-5.2.inc
+1
View File
@@ -75,6 +75,7 @@ SRC_URI = "\
file://0041-handle-target-sysroot-multilib.patch \ file://0041-handle-target-sysroot-multilib.patch \
file://0042-cxxflags-for-build.patch \ file://0042-cxxflags-for-build.patch \
file://CVE-2016-4488.patch \ file://CVE-2016-4488.patch \
file://CVE-2016-4489.patch \
" "
BACKPORTS = "" BACKPORTS = ""
meta/recipes-devtools/gcc/gcc-5.2/CVE-2016-4489.patch
+56
View File
@@ -0,0 +1,56 @@
From 053ec2207203a194d2ae82e2f164009aad3f14d2 Mon Sep 17 00:00:00 2001
From: bernds <bernds@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 8 Apr 2016 12:06:59 +0000
Subject: [PATCH] =?UTF-8?q?Handle=20an=20overflow=20case=20(PR70498,=20pat?=
=?UTF-8?q?ch=20by=20Marcel=20B=C3=B6hme).?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
PR c++/70498
* cplus-dem.c (gnu_special): Handle case where consume_count returns
-1.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234828 138bc75d-0d04-0410-961f-82ee72b054a4
Upstream-Status: Backport
CVE: CVE-2016-4489
Signed-off-by: Armin Kuster <akuster@mvista.com>
---
libiberty/ChangeLog | 6 ++++++
libiberty/cplus-dem.c | 5 +++++
2 files changed, 11 insertions(+)
Index: gcc-5.2.0/libiberty/ChangeLog
===================================================================
--- gcc-5.2.0.orig/libiberty/ChangeLog
+++ gcc-5.2.0/libiberty/ChangeLog
@@ -1,3 +1,9 @@
+2016-04-08 Marcel Böhme <boehme.marcel@gmail.com>
+
+ PR c++/70498
+ * cplus-dem.c (gnu_special): Handle case where consume_count returns
+ -1.
+
2016-03-31 Mikhail Maltsev <maltsevm@gmail.com>
Marcel Bohme boehme.marcel@gmail.com
Index: gcc-5.2.0/libiberty/cplus-dem.c
===================================================================
--- gcc-5.2.0.orig/libiberty/cplus-dem.c
+++ gcc-5.2.0/libiberty/cplus-dem.c
@@ -3001,6 +3001,11 @@ gnu_special (struct work_stuff *work, co
success = 1;
break;
}
+ else if (n == -1)
+ {
+ success = 0;
+ break;
+ }
}
else
{