fix conference deadlock on probobly inpossible buffer failure

diff --git a/src/mod/applications/mod_conference/mod_conference.c b/src/mod/applications/mod_conference/mod_conference.c
index 701829454699905c3dc27f647f6342a0ef9b8c04..b9364ff24a5e7c8ce2aed2e3346ecbd14801cf07 100644 (file)
--- a/src/mod/applications/mod_conference/mod_conference.c
+++ b/src/mod/applications/mod_conference/mod_conference.c
@@ -1330,6 +1330,7 @@ static void *SWITCH_THREAD_FUNC conference_thread_run(switch_thread_t *thread, v
                                switch_mutex_unlock(omember->audio_out_mutex);
 
                                if (!ok) {
+                                       switch_mutex_unlock(conference->mutex);
                                        goto end;
                                }
                        }