Changeset 5922

Timestamp:

Dec 12, 2018 3:36:17 PM (6 years ago)

Author:

riza

Message:

Close #2170: When using pjsua2 API, Re-INVITE with no SDP will be responded with 488 response.

File:

• pjproject/trunk/pjsip/src/pjsip-ua/sip_inv.c (modified) (1 diff)

pjproject/trunk/pjsip/src/pjsip-ua/sip_inv.c

@@ -4930 +4930 @@
                 }
 
-                /* If application lets us answer the re-INVITE,
-                 * application must set the SDP answer with
+                /* If application lets us answer the re-INVITE which contains 
+                 * SDP, application must set the SDP answer with
                  * #pjsip_inv_set_sdp_answer().
                  */
-                if (pjmedia_sdp_neg_get_state(inv->neg) !=
-                    PJMEDIA_SDP_NEG_STATE_WAIT_NEGO)
+                if (sdp_info->sdp && 
+                    (pjmedia_sdp_neg_get_state(inv->neg) !=
+                        PJMEDIA_SDP_NEG_STATE_WAIT_NEGO))
                 {
                     status = PJ_EINVALIDOP;