From 40a9560fb64ec223be147280e2b4023803a51c0f Mon Sep 17 00:00:00 2001 From: Anmol Karn Date: Wed, 9 Sep 2020 23:55:44 +0530 Subject: [PATCH] net: bluetooth: Fix null pointer dereference in hci_event_packet() Signed-off-by: Anmol Karn --- net/bluetooth/hci_event.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 4b7fc430793c..871e16804433 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -4936,6 +4936,11 @@ static void hci_phy_link_complete_evt(struct hci_dev *hdev, return; } + if (!(hcon->amp_mgr)) { + hci_conn_del(hcon); + hci_dev_unlock(hdev); + return; + } + if (ev->status) { hci_conn_del(hcon); hci_dev_unlock(hdev); -- 2.28.0