From: Rob Richards <rrichards@php.net>
Date: Thu, 21 Dec 2006 12:51:26 +0000 (+0000)
Subject: fix issues identitified by coverity
X-Git-Tag: php-5.2.1RC2~116
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=60941b02dc1f2ad238f51b7e6d8bd8eb79718e47;p=php

fix issues identitified by coverity
---

diff --git a/ext/dom/domimplementation.c b/ext/dom/domimplementation.c
index f65da0572b..9c1613bf84 100644
--- a/ext/dom/domimplementation.c
+++ b/ext/dom/domimplementation.c
@@ -115,6 +115,11 @@ PHP_METHOD(domimplementation, createDocumentType)
 	doctype = xmlCreateIntSubset(NULL, localname, pch1, pch2);
 	xmlFree(localname);
 
+	if (doctype == NULL) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to create DocumentType");
+		RETURN_FALSE;
+	}
+
 	DOM_RET_OBJ(rv, (xmlNodePtr) doctype, &ret, NULL);
 }
 /* }}} end dom_domimplementation_create_document_type */
diff --git a/ext/dom/text.c b/ext/dom/text.c
index 9124de9ea5..f62390ba16 100644
--- a/ext/dom/text.c
+++ b/ext/dom/text.c
@@ -156,6 +156,10 @@ PHP_FUNCTION(dom_text_split_text)
 	xmlFree(first);
 	xmlFree(second);
 
+	if (nnode == NULL) {
+		RETURN_FALSE;
+	}
+
 	if (node->parent != NULL) {
 		nnode->type = XML_ELEMENT_NODE;
 		xmlAddNextSibling(node, nnode);