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Add check to prevent crashes when using a wrapper about liblinphone.

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If a wrapper holds a reference to a linphone call and the core is destroyed, the call can keep a reference to a core that no longer exists. This can cause some random crashes.
This commit is contained in:
Ghislain MARY 2014-01-16 17:04:52 +01:00
parent 9593470550
commit 6935d6cf36
1 changed files with 7 additions and 4 deletions
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11
coreapi/linphonecall.c
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@ -2086,12 +2086,15 @@ void linphone_call_stop_video_stream(LinphoneCall *call) {
}
void linphone_call_stop_media_streams(LinphoneCall *call){
linphone_call_stop_audio_stream(call);
linphone_call_stop_video_stream(call);
if (call->audiostream || call->videostream) {
linphone_call_stop_audio_stream(call);
linphone_call_stop_video_stream(call);
if (call->core->msevq != NULL) {
ms_event_queue_skip(call->core->msevq);
if (call->core->msevq != NULL) {
ms_event_queue_skip(call->core->msevq);
}
}
if (call->audio_profile){
rtp_profile_destroy(call->audio_profile);
call->audio_profile=NULL;