1 files changed, 0 insertions, 54 deletions
diff --git a/dev-libs/libxml2/files/libxml2-2.9.8-CVE-2018-14404.patch b/dev-libs/libxml2/files/libxml2-2.9.8-CVE-2018-14404.patch
deleted file mode 100644
index 59bfc0fa9b88..000000000000
--- a/dev-libs/libxml2/files/libxml2-2.9.8-CVE-2018-14404.patch
+++ /dev/null
@@ -1,54 +0,0 @@
-From a436374994c47b12d5de1b8b1d191a098fa23594 Mon Sep 17 00:00:00 2001
-From: Nick Wellnhofer <wellnhofer@aevum.de>
-Date: Mon, 30 Jul 2018 12:54:38 +0200
-Subject: [PATCH] Fix nullptr deref with XPath logic ops
-
-If the XPath stack is corrupted, for example by a misbehaving extension
-function, the "and" and "or" XPath operators could dereference NULL
-pointers. Check that the XPath stack isn't empty and optimize the
-logic operators slightly.
-
-Closes: https://gitlab.gnome.org/GNOME/libxml2/issues/5
-
-Also see
-https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=901817
-https://bugzilla.redhat.com/show_bug.cgi?id=1595985
-
-This is CVE-2018-14404.
-
-Thanks to Guy Inbar for the report.
----
- xpath.c | 10 ++++------
- 1 file changed, 4 insertions(+), 6 deletions(-)
-
-diff --git a/xpath.c b/xpath.c
-index 3fae0bf4e0a0..5e3bb9ff6401 100644
---- a/xpath.c
-+++ b/xpath.c
-@@ -13234,9 +13234,8 @@ xmlXPathCompOpEval(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op)
- 		return(0);
- 	    }
-             xmlXPathBooleanFunction(ctxt, 1);
--            arg1 = valuePop(ctxt);
--            arg1->boolval &= arg2->boolval;
--            valuePush(ctxt, arg1);
-+            if (ctxt->value != NULL)
-+                ctxt->value->boolval &= arg2->boolval;
- 	    xmlXPathReleaseObject(ctxt->context, arg2);
-             return (total);
-         case XPATH_OP_OR:
-@@ -13252,9 +13251,8 @@ xmlXPathCompOpEval(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op)
- 		return(0);
- 	    }
-             xmlXPathBooleanFunction(ctxt, 1);
--            arg1 = valuePop(ctxt);
--            arg1->boolval |= arg2->boolval;
--            valuePush(ctxt, arg1);
-+            if (ctxt->value != NULL)
-+                ctxt->value->boolval |= arg2->boolval;
- 	    xmlXPathReleaseObject(ctxt->context, arg2);
-             return (total);
-         case XPATH_OP_EQUAL:
--- 
-2.19.1
-