diff options
| author | Dave Young | 2008-03-03 21:18:55 +0100 |
|---|---|---|
| committer | David S. Miller | 2008-03-03 21:18:55 +0100 |
| commit | 8e8440f53593b5f9c695f18b493b535873dbb9da (patch) | |
| tree | e0429845227215de8284bcd9e7824ad26d4c8b7b | |
| parent | [NET]: Fix race in generic address resolution. (diff) | |
| download | kernel-qcow2-linux-8e8440f53593b5f9c695f18b493b535873dbb9da.tar.gz kernel-qcow2-linux-8e8440f53593b5f9c695f18b493b535873dbb9da.tar.xz kernel-qcow2-linux-8e8440f53593b5f9c695f18b493b535873dbb9da.zip | |
[BLUETOOTH]: l2cap info_timer delete fix in hci_conn_del
When the l2cap info_timer is active the info_state will be set to
L2CAP_INFO_FEAT_MASK_REQ_SENT, and it will be unset after the timer is
deleted or timeout triggered.
Here in l2cap_conn_del only call del_timer_sync when the info_state is
set to L2CAP_INFO_FEAT_MASK_REQ_SENT.
Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/bluetooth/l2cap.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index 7c5459c8e8ef..34f8bf98bc05 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -417,7 +417,8 @@ static void l2cap_conn_del(struct hci_conn *hcon, int err) l2cap_sock_kill(sk); } - del_timer_sync(&conn->info_timer); + if (conn->info_state & L2CAP_INFO_FEAT_MASK_REQ_SENT) + del_timer_sync(&conn->info_timer); hcon->l2cap_data = NULL; kfree(conn); |