no data means bad read

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@2703 d0543943-73ff-0310-b7d9-9358b9ac24b2
2006-09-14 21:12:39 +00:00 · 2006-09-14 21:12:39 +00:00 · c79cd67dee
parent 2bdb4f41b3
commit c79cd67dee
1 changed files with 6 additions and 1 deletions
--- a/src/mod/endpoints/mod_sofia/mod_sofia.c
+++ b/src/mod/endpoints/mod_sofia/mod_sofia.c
@ -908,9 +908,14 @@ static switch_status_t sofia_read_frame(switch_core_session_t *session, switch_f
 		}

 	} 
-
+	
 	switch_clear_flag_locked(tech_pvt, TFLAG_READING);

+	if (tech_pvt->read_frame.datalen == 0) {
+		*frame = NULL;
+		return SWITCH_STATUS_GENERR;
+	}
+
 	*frame = &tech_pvt->read_frame;

 	return SWITCH_STATUS_SUCCESS;