Messages in this thread Patch in this message | | | Date | Tue, 10 Mar 2020 18:08:52 +0800 | Subject | [Bluez PATCH v1] Bluetooth: L2CAP: handle l2cap config request during open state | From | Howard Chung <> |
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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>
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net/bluetooth/l2cap_core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
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; -- 2.25.1.481.gfbce0eb801-goog
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