libxml2: Security fix CVE-2016-5131

CVE-2016-5131 libxml2: Use-after-free vulnerability in libxml2 through
2.9.4, as used in Google Chrome before 52.0.2743.82, allows remote
attackers to cause a denial of service or possibly have unspecified
other impact via vectors related to the XPointer range-to function.

External References:
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-5131

Patch from:
https://git.gnome.org/browse/libxml2/commit/?id=9ab01a277d71f54d3143c2cf333c5c2e9aaedd9e

(From OE-Core rev: 640bd2b98ff33e49b42f1087650ebe20d92259a4)

Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-core/libxml/libxml2_2.9.4.bb b/meta/recipes-core/libxml/libxml2_2.9.4.bb
index 59874bec2c..1fed90b07e 100644
--- a/meta/recipes-core/libxml/libxml2_2.9.4.bb
+++ b/meta/recipes-core/libxml/libxml2_2.9.4.bb
@@ -19,6 +19,7 @@ SRC_URI = "ftp://xmlsoft.org/libxml2/libxml2-${PV}.tar.gz;name=libtar \
            file://run-ptest \
            file://python-sitepackages-dir.patch \
            file://libxml-m4-use-pkgconfig.patch \
+           file://libxml2-CVE-2016-5131.patch \
           "
 
 SRC_URI[libtar.md5sum] = "ae249165c173b1ff386ee8ad676815f5"