From 9aa37588ee78a06ca1379a9d9356eab16686099c Mon Sep 17 00:00:00 2001
From: Daniel Veillard <veillard@redhat.com>
Date: Mon, 29 Jun 2015 09:08:25 +0800
Subject: [PATCH] Do not process encoding values if the declaration if broken

For https://bugzilla.gnome.org/show_bug.cgi?id=751603

If the string is not properly terminated do not try to convert
to the given encoding.
---
 parser.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/parser.c b/parser.c
index fe603ac..a3a9568 100644
--- a/parser.c
+++ b/parser.c
@@ -10404,6 +10404,8 @@ xmlParseEncodingDecl(xmlParserCtxtPtr ctxt) {
 	    encoding = xmlParseEncName(ctxt);
 	    if (RAW != '"') {
 		xmlFatalErr(ctxt, XML_ERR_STRING_NOT_CLOSED, NULL);
+		xmlFree((xmlChar *) encoding);
+		return(NULL);
 	    } else
 	        NEXT;
 	} else if (RAW == '\''){
@@ -10411,6 +10413,8 @@ xmlParseEncodingDecl(xmlParserCtxtPtr ctxt) {
 	    encoding = xmlParseEncName(ctxt);
 	    if (RAW != '\'') {
 		xmlFatalErr(ctxt, XML_ERR_STRING_NOT_CLOSED, NULL);
+		xmlFree((xmlChar *) encoding);
+		return(NULL);
 	    } else
 	        NEXT;
 	} else {
-- 
2.6.3