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Bluetooth: Fix expected_tx_seq calculation on L2CAP 

All operation related to the txWindow should be modulo 64.

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 16:15:36 -03:00 committed by Marcel Holtmann
parent faaebd192e
commit 7dffe42102
1 changed files with 1 additions and 1 deletions
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2
net/bluetooth/l2cap.c
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@ -3611,7 +3611,7 @@ static inline int l2cap_data_channel(struct l2cap_conn *conn, u16 cid, struct sk
if (pi->expected_tx_seq == tx_seq)
pi->expected_tx_seq = (pi->expected_tx_seq + 1) % 64;
else
pi->expected_tx_seq = tx_seq + 1;
pi->expected_tx_seq = (tx_seq + 1) % 64;
l2cap_sar_reassembly_sdu(sk, skb, control);