From: Igor Zlatkovic <igor@src.gnome.org>
Date: Sat, 31 May 2003 15:44:23 +0000 (+0000)
Subject: fixed potential crash incase of a bad stylesheet
X-Git-Tag: v1.1.28~661
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=147e28b8aa9d6262edce9e8e790342cd2297cf64;p=platform%2Fupstream%2Flibxslt.git

fixed potential crash incase of a bad stylesheet
---

diff --git a/libxslt/xslt.c b/libxslt/xslt.c
index 2750921..5bc3863 100644
--- a/libxslt/xslt.c
+++ b/libxslt/xslt.c
@@ -1983,12 +1983,14 @@ xsltParseStylesheetImportedDoc(xmlDocPtr doc) {
 	xsltFreeStylesheet(ret);
 	ret = NULL;
     }
-    if (ret->errors != 0) {
-	ret->doc = NULL;
-	xsltFreeStylesheet(ret);
-	ret = NULL;
+    if (ret != NULL) {
+	if (ret->errors != 0) {
+	    ret->doc = NULL;
+	    xsltFreeStylesheet(ret);
+	    ret = NULL;
+	}
     }
-
+    
     return(ret);
 }