fix ICE regression

coreapi/linphonecore.c

@@ -3479,10 +3479,10 @@ int linphone_core_start_accept_call_update(LinphoneCore *lc, LinphoneCall *call,
 	linphone_call_make_local_media_description(call);
 
 	linphone_call_update_remote_session_id_and_ver(call);
-	linphone_call_stop_ice_for_inactive_streams(call);
 	sal_call_set_local_media_description(call->op,call->localdesc);
 	sal_call_accept(call->op);
 	md=sal_call_get_final_media_description(call->op);
+	linphone_call_stop_ice_for_inactive_streams(call, md);
 	if (md && !sal_media_description_empty(md)){
 		linphone_core_update_streams(lc, call, md, next_state);
 	}
@@ -3711,12 +3711,13 @@ int linphone_core_accept_call_with_params(LinphoneCore *lc, LinphoneCall *call,
 	}
 
 	linphone_call_update_remote_session_id_and_ver(call);
-	linphone_call_stop_ice_for_inactive_streams(call);
+	
 	sal_call_accept(call->op);
 	linphone_core_notify_display_status(lc,_("Connected."));
 	lc->current_call=call;
 	linphone_call_set_state(call,LinphoneCallConnected,"Connected");
 	new_md=sal_call_get_final_media_description(call->op);
+	linphone_call_stop_ice_for_inactive_streams(call, new_md);
 	if (new_md){
 		linphone_core_update_streams(lc, call, new_md, LinphoneCallStreamsRunning);
 		linphone_call_set_state(call,LinphoneCallStreamsRunning,"Connected (streams running)");

coreapi/misc.c

@@ -758,10 +758,9 @@ void linphone_core_update_ice_state_in_call_stats(LinphoneCall *call)
 		   linphone_ice_state_to_string(call->stats[LINPHONE_CALL_STATS_AUDIO].ice_state), linphone_ice_state_to_string(call->stats[LINPHONE_CALL_STATS_VIDEO].ice_state));
 }
 
-void linphone_call_stop_ice_for_inactive_streams(LinphoneCall *call) {
+void linphone_call_stop_ice_for_inactive_streams(LinphoneCall *call, SalMediaDescription *desc) {
 	int i;
 	IceSession *session = call->ice_session;
-	SalMediaDescription *desc = call->localdesc;
 
 	if (session == NULL) return;
 	if (ice_session_state(session) == IS_Completed) return;

coreapi/private.h

@@ -437,7 +437,7 @@ void linphone_core_adapt_to_network(LinphoneCore *lc, int ping_time_ms, Linphone
 int linphone_core_gather_ice_candidates(LinphoneCore *lc, LinphoneCall *call);
 void linphone_core_update_ice_state_in_call_stats(LinphoneCall *call);
 void linphone_call_stats_fill(LinphoneCallStats *stats, MediaStream *ms, OrtpEvent *ev);
-void linphone_call_stop_ice_for_inactive_streams(LinphoneCall *call);
+void linphone_call_stop_ice_for_inactive_streams(LinphoneCall *call, SalMediaDescription *result);
 void _update_local_media_description_from_ice(SalMediaDescription *desc, IceSession *session);
 void linphone_call_update_local_media_description_from_ice_or_upnp(LinphoneCall *call);
 void linphone_call_update_ice_from_remote_media_description(LinphoneCall *call, const SalMediaDescription *md);