From: Rob Richards <rrichards@php.net>
Date: Mon, 26 Jan 2009 19:10:09 +0000 (+0000)
Subject: fix bug #47220 (segfault in dom_document_parser in recovery mode)
X-Git-Tag: php-5.4.0alpha1~191^2~4381
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=aba50265bb8c1368da9e8d82e1931eeced1613ea;p=php

fix bug #47220 (segfault in dom_document_parser in recovery mode)
---

diff --git a/ext/dom/document.c b/ext/dom/document.c
index 686506ffd3..df5e1d400d 100644
--- a/ext/dom/document.c
+++ b/ext/dom/document.c
@@ -1627,7 +1627,7 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int optio
 			EG(error_reporting) = old_error_reporting;
 		}
 		/* If loading from memory, set the base reference uri for the document */
-		if (ret->URL == NULL && ctxt->directory != NULL) {
+		if (ret && ret->URL == NULL && ctxt->directory != NULL) {
 			ret->URL = xmlStrdup(ctxt->directory);
 		}
 	} else {