libxml2: Fix CVE-2017-0663

Fix type confusion in xmlValidateOneNamespace

Comment out code that casts xmlNsPtr to xmlAttrPtr. ID types
on namespace declarations make no practical sense anyway.

Fixes bug 780228

CVE: CVE-2017-0663
(From OE-Core rev: a965be7b6a1d730851b4a3bc8fd534b9b2334227)

Signed-off-by: Andrej Valek <andrej.valek@siemens.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 2996809e4a..677d8c9bb5 100644
--- a/meta/recipes-core/libxml/libxml2_2.9.4.bb
+++ b/meta/recipes-core/libxml/libxml2_2.9.4.bb
@@ -27,6 +27,7 @@ SRC_URI = "ftp://xmlsoft.org/libxml2/libxml2-${PV}.tar.gz;name=libtar \
            file://libxml2-CVE-2017-9047_CVE-2017-9048.patch \
            file://libxml2-CVE-2017-9049_CVE-2017-9050.patch \
            file://libxml2-CVE-2017-5969.patch \
+           file://libxml2-CVE-2017-0663.patch \
            file://CVE-2016-9318.patch \
            file://0001-Make-ptest-run-the-python-tests-if-python-is-enabled.patch \
            "