Changeset 4934 for pjproject/trunk/pjsip/src/pjsua-lib/pjsua_call.c

Timestamp:

Oct 1, 2014 2:48:55 AM (10 years ago)

Author:

ming

Message:

Re #1782 (misc): Clone sdp attribute fmtp and rtpmap before adding it in process_pending_reinvite()

File:

• pjproject/trunk/pjsip/src/pjsua-lib/pjsua_call.c (modified) (1 diff)

pjproject/trunk/pjsip/src/pjsua-lib/pjsua_call.c

@@ -3366 +3366 @@
                     a = pjmedia_sdp_attr_find2(ref_m->attr_count, ref_m->attr,
                                                "rtpmap", fmt);
-                    if (a) pjmedia_sdp_attr_add(&m->attr_count, m->attr, a);
+                    if (a) {
+                        pjmedia_sdp_attr_add(&m->attr_count, m->attr,
+                                             pjmedia_sdp_attr_clone(pool, a));
+                    }
                     a = pjmedia_sdp_attr_find2(ref_m->attr_count, ref_m->attr,
                                                "fmtp", fmt);
-                    if (a) pjmedia_sdp_attr_add(&m->attr_count, m->attr, a);
+                    if (a) {
+                        pjmedia_sdp_attr_add(&m->attr_count, m->attr,
+                                             pjmedia_sdp_attr_clone(pool, a));
+                    }
                 }
             }