From 6e1031a40029492c10509e8c3dcac9b611438ccb Mon Sep 17 00:00:00 2001 From: Jaikumar Ganesh Date: Mon, 2 Feb 2009 18:03:57 -0800 Subject: [PATCH] Bluetooth: When encryption is dropped, do not send RFCOMM packets During a role change with pre-Bluetooth 2.1 devices, the remote side drops the encryption of the RFCOMM connection. We allow a grace period for the encryption to be re-established, before dropping the connection. During this grace period, the RFCOMM_SEC_PENDING flag is set. Check this flag before sending RFCOMM packets. Signed-off-by: Jaikumar Ganesh Signed-off-by: Marcel Holtmann --- net/bluetooth/rfcomm/core.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index ad0e25a21832..3717c25ba33a 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -1749,6 +1749,9 @@ static inline void rfcomm_process_dlcs(struct rfcomm_session *s) continue; } + if (test_bit(RFCOMM_SEC_PENDING, &d->flags)) + continue; + if (test_bit(RFCOMM_TX_THROTTLED, &s->flags)) continue; -- 2.20.1