Now the code handles the case under SREJ_SENT state.
Signed-off-by: Gustavo F. Padovan <padovan@xxxxxxxxxxxxxx>
Reviewed-by: João Paulo Rechi Vita <jprvita@xxxxxxxxxxxxxx>
---
net/bluetooth/l2cap.c | 13 +++++++++++--
1 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index 9546f59..85f97b9 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -3495,8 +3495,17 @@ static inline void l2cap_data_channel_rrframe(struct sock *sk, u16 rx_control)
l2cap_drop_acked_frames(sk);
if (rx_control & L2CAP_CTRL_POLL) {
- l2cap_send_i_or_rr_or_rnr(sk);
- pi->conn_state &= ~L2CAP_CONN_REMOTE_BUSY;
+ if (pi->conn_state & L2CAP_CONN_SREJ_SENT) {
+ if ((pi->conn_state & L2CAP_CONN_REMOTE_BUSY) &&
+ (pi->unacked_frames > 0))
+ __mod_retrans_timer();
+
+ pi->conn_state &= ~L2CAP_CONN_REMOTE_BUSY;
+ l2cap_send_srejtail(sk);
+ } else {
+ l2cap_send_i_or_rr_or_rnr(sk);
+ pi->conn_state &= ~L2CAP_CONN_REMOTE_BUSY;
+ }
} else if (rx_control & L2CAP_CTRL_FINAL) {
pi->conn_state &= ~L2CAP_CONN_REMOTE_BUSY;
--
1.6.4.4
--
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