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Bluetooth: Fix SDU reassembly under SREJ 

The code was reusing the control var without its reinitialization.

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 2010-05-01 16:15:43 -03:00 committed by Marcel Holtmann
parent 0041ecfa30
commit afefdbc4cf
1 changed files with 2 additions and 2 deletions
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4
net/bluetooth/l2cap.c
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@ -3446,14 +3446,14 @@ static int l2cap_sar_reassembly_sdu(struct sock *sk, struct sk_buff *skb, u16 co
static void l2cap_check_srej_gap(struct sock *sk, u8 tx_seq)
{
struct sk_buff *skb;
u16 control = 0;
u16 control;
while((skb = skb_peek(SREJ_QUEUE(sk)))) {
if (bt_cb(skb)->tx_seq != tx_seq)
break;
skb = skb_dequeue(SREJ_QUEUE(sk));
control |= bt_cb(skb)->sar << L2CAP_CTRL_SAR_SHIFT;
control = bt_cb(skb)->sar << L2CAP_CTRL_SAR_SHIFT;
l2cap_sar_reassembly_sdu(sk, skb, control);
l2cap_pi(sk)->buffer_seq_srej =
(l2cap_pi(sk)->buffer_seq_srej + 1) % 64;