This is a note to let you know that I've just added the patch titled Bluetooth: Fix initializing response id after clearing struct to the 5.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: bluetooth-fix-initializing-response-id-after-clearin.patch and it can be found in the queue-5.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 8edc5c6ac2bfbc74fca4a933703ff3eca213c5c3 Author: Christopher William Snowhill <chris@xxxxxxxxxx> Date: Sat Dec 26 19:12:32 2020 -0800 Bluetooth: Fix initializing response id after clearing struct [ Upstream commit a5687c644015a097304a2e47476c0ecab2065734 ] Looks like this was missed when patching the source to clear the structures throughout, causing this one instance to clear the struct after the response id is assigned. Fixes: eddb7732119d ("Bluetooth: A2MP: Fix not initializing all members") Signed-off-by: Christopher William Snowhill <chris@xxxxxxxxxx> Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/net/bluetooth/a2mp.c b/net/bluetooth/a2mp.c index da7fd7c8c2dc0..cc26e4c047ad0 100644 --- a/net/bluetooth/a2mp.c +++ b/net/bluetooth/a2mp.c @@ -381,9 +381,9 @@ static int a2mp_getampassoc_req(struct amp_mgr *mgr, struct sk_buff *skb, hdev = hci_dev_get(req->id); if (!hdev || hdev->amp_type == AMP_TYPE_BREDR || tmp) { struct a2mp_amp_assoc_rsp rsp; - rsp.id = req->id; memset(&rsp, 0, sizeof(rsp)); + rsp.id = req->id; if (tmp) { rsp.status = A2MP_STATUS_COLLISION_OCCURED;