[svn-commits] bbryant: branch 1.8 r311612 - /branches/1.8/channels/sip/reqresp_parser.c

[SVN commits to the Digium repositories]

Author: bbryant
Date: Wed Mar 23 16:45:46 2011
New Revision: 311612

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=311612
Log:
Fix a possible crash in sip/reqresp_parser.c that is caused by a possible null
value.

(closes issue #18821)
Reported by: cmaj
Patches: 
      patch-reqresp_parser_sip_uri_domain_cmp_c_locale-crash-1.8.3-rc2.diff.tx
      uploaded by cmaj (license 830)

Modified:
    branches/1.8/channels/sip/reqresp_parser.c

Modified: branches/1.8/channels/sip/reqresp_parser.c
URL: http://svnview.digium.com/svn/asterisk/branches/1.8/channels/sip/reqresp_parser.c?view=diff&rev=311612&r1=311611&r2=311612
==============================================================================
--- branches/1.8/channels/sip/reqresp_parser.c (original)
+++ branches/1.8/channels/sip/reqresp_parser.c Wed Mar 23 16:45:46 2011
@@ -2009,7 +2009,11 @@
 	 */
 	if (!addr1_parsed) {
 #ifdef HAVE_XLOCALE_H
-		return strcasecmp_l(host1, host2, c_locale);
+		if(!c_locale) {
+			return strcasecmp(host1, host2);
+		} else {
+			return strcasecmp_l(host1, host2, c_locale);
+		}
 #else
 		return strcasecmp(host1, host2);
 #endif