Commit 176c3cad authored Oct 12, 2022 by Łukasz Rymanowski

gatt: Add missing disconnect call to EATT layer

When remote device disconnected the link, usually l2cap calls disconnect
callbacks which clears eatt channels. However sometimes Eatt might not
get it first and later could be asked to provide queued commands  -
which should be not there when link disconnected.

Bug: 249431973
Test: atest BluetoothInstrumentationTests
Test: disconnect while discovering during bonding
Tag: #feature

Change-Id: I5fa2370dfefaf36646cb61e128c966e9343eeb55

parent e8bf02dd

system/stack/gatt/gatt_utils.cc

+4 −0

Original line number	Diff line number	Diff line
		@@ -1585,6 +1585,10 @@ void gatt_cleanup_upon_disc(const RawAddress& bda, tGATT_DISCONN_REASON reason,
		}

		gatt_set_ch_state(p_tcb, GATT_CH_CLOSE);

		/* Notify EATT about disconnection. */
		EattExtension::GetInstance()->Disconnect(p_tcb->peer_bda);

		for (uint8_t i = 0; i < GATT_CL_MAX_LCB; i++) {
		tGATT_CLCB* p_clcb = &gatt_cb.clcb[i];
		if (!p_clcb->in_use \|\| p_clcb->p_tcb != p_tcb) continue;