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Bluetooth: Check if we really are in WAIT_F when F bit comes 

F-bit set should be processed only if we are in the WAIT_F state.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Gustavo F. Padovan 2010-05-05 20:05:57 -03:00 committed by Marcel Holtmann
parent a2e12a2a31
commit 9b16dc6551
1 changed files with 4 additions and 2 deletions
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6
net/bluetooth/l2cap.c
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@ -3503,7 +3503,8 @@ static inline int l2cap_data_channel_iframe(struct sock *sk, u16 rx_control, str
BT_DBG("sk %p rx_control 0x%4.4x len %d", sk, rx_control, skb->len);
if (L2CAP_CTRL_FINAL & rx_control) {
if (L2CAP_CTRL_FINAL & rx_control &&
l2cap_pi(sk)->conn_state & L2CAP_CONN_WAIT_F) {
del_timer(&pi->monitor_timer);
if (pi->unacked_frames > 0)
__mod_retrans_timer();
@ -3727,7 +3728,8 @@ static inline int l2cap_data_channel_sframe(struct sock *sk, u16 rx_control, str
{
BT_DBG("sk %p rx_control 0x%4.4x len %d", sk, rx_control, skb->len);
if (L2CAP_CTRL_FINAL & rx_control) {
if (L2CAP_CTRL_FINAL & rx_control &&
l2cap_pi(sk)->conn_state & L2CAP_CONN_WAIT_F) {
del_timer(&l2cap_pi(sk)->monitor_timer);
if (l2cap_pi(sk)->unacked_frames > 0)
__mod_retrans_timer();