diff mbox series

[Bluez,v1] Bluetooth: L2CAP: handle l2cap config request during open state

Message ID 20200310180642.Bluez.v1.1.I50b301a0464eb68e3d62721bf59e11ed2617c415@changeid
State New
Headers show
Series [Bluez,v1] Bluetooth: L2CAP: handle l2cap config request during open state | expand

Commit Message

Howard Chung March 10, 2020, 10:08 a.m. UTC
According to Core Spec Version 5.2 | Vol 3, Part A 6.1.5,
the incoming L2CAP_ConfigReq should be handled during
OPEN state.

Signed-off-by: Howard Chung <howardchung@google.com>

---

 net/bluetooth/l2cap_core.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 697c0f7f2c1a..5e6e35ab44dd 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -4300,7 +4300,8 @@  static inline int l2cap_config_req(struct l2cap_conn *conn,
 		return 0;
 	}
 
-	if (chan->state != BT_CONFIG && chan->state != BT_CONNECT2) {
+	if (chan->state != BT_CONFIG && chan->state != BT_CONNECT2 &&
+	    chan->state != BT_CONNECTED) {
 		cmd_reject_invalid_cid(conn, cmd->ident, chan->scid,
 				       chan->dcid);
 		goto unlock;