*** empty log message ***

modules/tm/t_funcs.c

@@ -186,11 +186,14 @@ int t_lookup_request( struct sip_msg* p_msg, char* foo, char* bar  )
                       if ( /*cseq_method type*/ p_cell->inbound_request->first_line.u.request.method_value == METHOD_INVITE  )
                          //if ( /*tag length*/ p_cell->tag &&  p_cell->tag->len==p_msg->tag->body.len )
                             /* so far the lengths are the same -> let's check the contents */
-                            if ( /*from*/ !memcmp( p_cell->inbound_request->from->body.s , p_msg->from->body.s , p_msg->from->body.len ) )
+                            if ( /*from*/ !p_cell->inbound_request->from->body.s || !p_msg->from->body.s ||
+                                 !memcmp( p_cell->inbound_request->from->body.s , p_msg->from->body.s , p_msg->from->body.len ) )
                                //if ( /*to*/ !memcmp( p_cell->inbound_request->to->body.s , p_msg->to->body.s , p_msg->to->body.len)  )
                                   //if ( /*tag*/ !memcmp( p_cell->tag->s , p_msg->tag->body.s , p_msg->tag->body.len ) )
-                                     if ( /*callid*/ !memcmp( p_cell->inbound_request->callid->body.s , p_msg->callid->body.s , p_msg->callid->body.len ) )
-                                        if ( /*cseq_nr*/ !memcmp( get_cseq(p_cell->inbound_request)->number.s , get_cseq(p_msg)->number.s , get_cseq(p_msg)->number.len ) )
+                                     if ( /*callid*/ !p_cell->inbound_request->callid->body.s || !p_msg->callid->body.s ||
+                                        !memcmp( p_cell->inbound_request->callid->body.s , p_msg->callid->body.s , p_msg->callid->body.len ) )
+                                        if ( /*cseq_nr*/ !get_cseq(p_cell->inbound_request)->number.s || !get_cseq(p_msg)->number.s ||
+                                           !memcmp( get_cseq(p_cell->inbound_request)->number.s , get_cseq(p_msg)->number.s , get_cseq(p_msg)->number.len ) )
                                            { /* WE FOUND THE GOLDEN EGG !!!! */
                                               DBG("DEBUG: t_lookup_request: ACK found\n");
                                               T = p_cell;