Changeset 1427 for pjproject

Timestamp:

Aug 31, 2007 12:35:56 PM (17 years ago)

Author:

bennylp

Message:

Fixed ticket #366: Crash in SDP negotiator when initial local SDP is not specified in pjmedia_sdp_neg_create_w_local_offer() (thanks Philippe Leuba)

File:

• pjproject/trunk/pjmedia/src/pjmedia/sdp_neg.c (modified) (1 diff)

pjproject/trunk/pjmedia/src/pjmedia/sdp_neg.c

@@ -335 +335 @@
     /* State now is STATE_WAIT_NEGO. */
     neg->state = PJMEDIA_SDP_NEG_STATE_WAIT_NEGO;
-    if (local)
+    if (local) {
+        if (!neg->initial_sdp) {
+            neg->initial_sdp = pjmedia_sdp_session_clone(pool, local);
+        }
         neg->neg_local_sdp = pjmedia_sdp_session_clone(pool, local);
-    else {
+    } else {
         PJ_ASSERT_RETURN(neg->initial_sdp, PJMEDIA_SDPNEG_ENOINITIAL);
         neg->neg_local_sdp = pjmedia_sdp_session_clone(pool, neg->initial_sdp);