Bluetooth: ascs: Handle CIS disconnection in non-releasing state

Unbind ISO when goint to idle state if there's still reference kept. It may happen that we get CIS disconnection being in non-releasing state, so we have to handle that case. This fixes regression that was introduced in 3fa4569. Signed-off-by: Mariusz Skamra <[email protected]>
zephyrproject-rtos · Nov 7, 2022 · 9054435 · 9054435
1 parent 44d9f2c
commit 9054435
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/subsys/bluetooth/audio/ascs.c b/subsys/bluetooth/audio/ascs.c
@@ -933,6 +933,9 @@ static void ase_process(struct k_work *work)
 	if (ep_state == BT_AUDIO_EP_STATE_RELEASING) {
 		if (ep->iso == NULL ||
 		    ep->iso->chan.state == BT_ISO_STATE_DISCONNECTED) {
+			if (ep->iso != NULL) {
+				bt_audio_iso_unbind_ep(ep->iso, ep);
+			}
 			bt_audio_stream_detach(stream);
 			ascs_ep_set_state(ep, BT_AUDIO_EP_STATE_IDLE);
 		} else {