Commit 5f0a3904 authored Oct 31, 2022 by Luiz Augusto von Dentz Committed by Greg Kroah-Hartman Nov 25, 2022

Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm



[ Upstream commit f937b758a188d6fd328a81367087eddbb2fce50f ]

l2cap_global_chan_by_psm shall not return fixed channels as they are not
meant to be connected by (S)PSM.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Reviewed-by: Tedd Ho-Jeong An <tedd.an@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent 1601de35

net/bluetooth/l2cap_core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1824,7 +1824,7 @@ static struct l2cap_chan *l2cap_global_chan_by_psm(int state, __le16 psm,
		if (link_type == LE_LINK && c->src_type == BDADDR_BREDR)
		continue;

		if (c->psm == psm) {
		if (c->chan_type != L2CAP_CHAN_FIXED && c->psm == psm) {
		int src_match, dst_match;
		int src_any, dst_any;