pi->conn_state keeps information about ERTM states vars. SrejActioned ( a
flag on pi->conn_state) prevents local side to retransmit I-frames already
retransmitted. This bug can put ERTM in an unknown state.
Signed-off-by: Gustavo F. Padovan <gustavo@xxxxxxxxxxxxxxxxx>
---
net/bluetooth/l2cap.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index c709da0..a63fefe 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -3434,7 +3434,7 @@ static inline int l2cap_data_channel_sframe(struct sock *sk, u16 rx_control, str
} else if (rx_control & L2CAP_CTRL_FINAL) {
if ((pi->conn_state & L2CAP_CONN_SREJ_ACT) &&
pi->srej_save_reqseq == tx_seq)
- pi->srej_save_reqseq &= ~L2CAP_CONN_SREJ_ACT;
+ pi->conn_state &= ~L2CAP_CONN_SREJ_ACT;
else
l2cap_retransmit_frame(sk, tx_seq);
}
--
1.6.3.3
--
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