1 files changed, 0 insertions, 43 deletions
diff --git a/external/libxml2/0001-Fix-type-confusion-in-xmlValidateOneNamespace.patch.1 b/external/libxml2/0001-Fix-type-confusion-in-xmlValidateOneNamespace.patch.1
deleted file mode 100644
index f0c4e6d5dba5..000000000000
--- a/external/libxml2/0001-Fix-type-confusion-in-xmlValidateOneNamespace.patch.1
+++ /dev/null
@@ -1,43 +0,0 @@
-From 92b9e8c8b3787068565a1820ba575d042f9eec66 Mon Sep 17 00:00:00 2001
-From: Nick Wellnhofer <wellnhofer@aevum.de>
-Date: Tue, 6 Jun 2017 12:56:28 +0200
-Subject: [PATCH] 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) {
--- 
-2.13.5
-