commit 3e0eec43196e9c4d770b9a932ad131316794f7b4
author Gaurav <g.gupta@samsung.com> Fri Jun 13 14:45:20 2014 +0800
committer Daniel Veillard <veillard@redhat.com> Fri Jun 13 14:45:20 2014 +0800
tree 8a95c257ba6a2ac1256f3a3fd6c49868ac729fc7
parent c35af8b18dddd0bdfb137ad6a056837a3d5ea651

Adding some missing NULL checks

in SAX2 DOM building code and in the HTML parser

HTMLparser.c

diff --git a/HTMLparser.c b/HTMLparser.c
index dff8e1d..c26389f 100644
--- a/HTMLparser.c
+++ b/HTMLparser.c
@@ -3671,13 +3671,13 @@
     int i;
     int discardtag = 0;
 
-    if (ctxt->instate == XML_PARSER_EOF)
-        return(-1);
     if ((ctxt == NULL) || (ctxt->input == NULL)) {
 	htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
 		     "htmlParseStartTag: context error\n", NULL, NULL);
 	return -1;
     }
+    if (ctxt->instate == XML_PARSER_EOF)
+        return(-1);
     if (CUR != '<') return -1;
     NEXT;