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Bluetooth: Fix freeing up conn->tx_notify upon disconnect

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It's possible that tx_notify still contains items when a Disconnect
Complete happens. Since the normal path for processing tx_notify is
not taken when the connection is not in CONNECTED state, we must make
sure to process the list latest in conn_cleanup() that's called as one
last thing before the connection object is freed up.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Johan Hedberg 2017-10-13 15:45:32 +03:00 • committed by Andrew Boie
commit ee217d4051
1 changed files with 2 additions and 0 deletions
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subsys/bluetooth/host/conn.c
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@ -1280,6 +1280,8 @@ static void conn_cleanup(struct bt_conn *conn)
__ASSERT(sys_slist_is_empty(&conn->tx_pending), "Pending TX packets"); __ASSERT(sys_slist_is_empty(&conn->tx_pending), "Pending TX packets");
bt_conn_notify_tx(conn);
bt_conn_reset_rx_state(conn); bt_conn_reset_rx_state(conn);
/* Release the reference we took for the very first /* Release the reference we took for the very first