Tue May 12 13:17:07 CDT 2009 Pekka Pessi <first.last@nokia.com>

  * nta.c: check input in nta_leg_by_uri()
  Ignore-this: f149ac04b5e1bf078c3b00e837738301
  
  Coverity issue.


git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13330 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/sofia-sip/.update

-Fri May 15 10:58:24 CDT 2009
+Fri May 15 10:59:42 CDT 2009

libs/sofia-sip/libsofia-sip-ua/nta/nta.c

@@ -4899,7 +4899,7 @@ nta_leg_t *leg_find(nta_agent_t const *sa,
 nta_leg_t *nta_leg_by_uri(nta_agent_t const *agent, url_string_t const *us)
 {
   url_t *url;
-  nta_leg_t *leg;
+  nta_leg_t *leg = NULL;
 
   if (!agent)
     return NULL;
@@ -4909,11 +4909,11 @@ nta_leg_t *nta_leg_by_uri(nta_agent_t const *agent, url_string_t const *us)
 
   url = url_hdup(NULL, us->us_url);
 
-  agent_aliases(agent, url, NULL);
-
-  leg = url ? dst_find(agent, url, NULL) : NULL;
-
-  su_free(NULL, url);
+  if (url) {
+    agent_aliases(agent, url, NULL);
+    leg = dst_find(agent, url, NULL);
+    su_free(NULL, url);
+  }
 
   return leg;
 }