This is a note to let you know that I've just added the patch titled
Bluetooth: fix connection setup in l2cap_connect
to the 6.6-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-connection-setup-in-l2cap_connect.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 6e073e1801b8427cd78293e94b77752ad519242f
Author: Pauli Virtanen <pav@xxxxxx>
Date: Sun Jun 9 18:06:20 2024 +0300
Bluetooth: fix connection setup in l2cap_connect
[ Upstream commit c695439d198d30e10553a3b98360c5efe77b6903 ]
The amp_id argument of l2cap_connect() was removed in
commit 84a4bb6548a2 ("Bluetooth: HCI: Remove HCI_AMP support")
It was always called with amp_id == 0, i.e. AMP_ID_BREDR == 0x00 (ie.
non-AMP controller). In the above commit, the code path for amp_id != 0
was preserved, although it should have used the amp_id == 0 one.
Restore the previous behavior of the non-AMP code path, to fix problems
with L2CAP connections.
Fixes: 84a4bb6548a2 ("Bluetooth: HCI: Remove HCI_AMP support")
Signed-off-by: Pauli Virtanen <pav@xxxxxx>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index d5fb78c604cf3..bf31c5bae218f 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -4009,8 +4009,8 @@ static void l2cap_connect(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd,
status = L2CAP_CS_AUTHOR_PEND;
chan->ops->defer(chan);
} else {
- l2cap_state_change(chan, BT_CONNECT2);
- result = L2CAP_CR_PEND;
+ l2cap_state_change(chan, BT_CONFIG);
+ result = L2CAP_CR_SUCCESS;
status = L2CAP_CS_NO_INFO;
}
} else {
