1 files changed, 41 insertions, 0 deletions

diff --git a/meta/recipes-core/libxml/libxml2/CVE-2015-8241.patch b/meta/recipes-core/libxml/libxml2/CVE-2015-8241.patch
new file mode 100644
index 0000000000..98b30f037c
--- /dev/null
+++ b/meta/recipes-core/libxml/libxml2/CVE-2015-8241.patch
@@ -0,0 +1,41 @@
+From ab2b9a93ff19cedde7befbf2fcc48c6e352b6cbe Mon Sep 17 00:00:00 2001
+From: Hugh Davenport <hugh@allthethings.co.nz>
+Date: Tue, 3 Nov 2015 20:40:49 +0800
+Subject: Avoid extra processing of MarkupDecl when EOF
+
+For https://bugzilla.gnome.org/show_bug.cgi?id=756263
+
+One place where ctxt->instate == XML_PARSER_EOF whic was set up
+by entity detection issues doesn't get noticed, and even overrided
+
+Fixes CVE-2015-8241.
+
+Upstream-Status: Backport
+
+Signed-off-by: Sona Sarmadi <sona.sarmadi@enea.com>
+---
+ parser.c | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/parser.c b/parser.c
+index d67b300..134afe7 100644
+--- a/parser.c
++++ b/parser.c
+@@ -6972,6 +6972,14 @@ xmlParseMarkupDecl(xmlParserCtxtPtr ctxt) {
+            xmlParsePI(ctxt);
+        }
+     }
++
++    /*
++     * detect requirement to exit there and act accordingly
++     * and avoid having instate overriden later on
++     */
++    if (ctxt->instate == XML_PARSER_EOF)
++        return;
++
+     /*
+      * This is only for internal subset. On external entities,
+      * the replacement is done before parsing stage
+-- 
+cgit v0.11.2
+