diff options
Diffstat (limited to 'dev-libs/libxml2/files/libxml2-2.9.4-CVE-2017-0663.patch')
-rw-r--r-- | dev-libs/libxml2/files/libxml2-2.9.4-CVE-2017-0663.patch | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/dev-libs/libxml2/files/libxml2-2.9.4-CVE-2017-0663.patch b/dev-libs/libxml2/files/libxml2-2.9.4-CVE-2017-0663.patch deleted file mode 100644 index 517e178a533..00000000000 --- a/dev-libs/libxml2/files/libxml2-2.9.4-CVE-2017-0663.patch +++ /dev/null @@ -1,43 +0,0 @@ -From d815758b6a8c9dee8155268e49b5ef3b80135a14 Mon Sep 17 00:00:00 2001 -From: Nick Wellnhofer <wellnhofer@aevum.de> -Date: Tue, 6 Jun 2017 12:56:28 +0200 -Subject: [PATCH 1/3] 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. - -Found with libFuzzer and ASan. ---- - valid.c | 7 +++++++ - 1 file changed, 7 insertions(+) - -diff --git a/valid.c b/valid.c -index 8075d3a0..c51ea290 100644 ---- a/valid.c -+++ b/valid.c -@@ -4627,6 +4627,12 @@ xmlNodePtr elem, const xmlChar *prefix, xmlNsPtr ns, const xmlChar *value) { - } - } - -+ /* -+ * Casting ns to xmlAttrPtr is wrong. We'd need separate functions -+ * xmlAddID and xmlAddRef for namespace declarations, but it makes -+ * no practical sense to use ID types anyway. -+ */ -+#if 0 - /* Validity Constraint: ID uniqueness */ - if (attrDecl->atype == XML_ATTRIBUTE_ID) { - if (xmlAddID(ctxt, doc, value, (xmlAttrPtr) ns) == NULL) -@@ -4638,6 +4644,7 @@ xmlNodePtr elem, const xmlChar *prefix, xmlNsPtr ns, const xmlChar *value) { - if (xmlAddRef(ctxt, doc, value, (xmlAttrPtr) ns) == NULL) - ret = 0; - } -+#endif - - /* Validity Constraint: Notation Attributes */ - if (attrDecl->atype == XML_ATTRIBUTE_NOTATION) { --- -2.14.1 - |