diff options
| author | Marcel Holtmann <marcel@holtmann.org> | 2004-11-17 12:30:12 +0100 |
|---|---|---|
| committer | Marcel Holtmann <linux-mh.adm@bkbits.net> | 2004-11-17 12:30:12 +0100 |
| commit | 09f68b67f9dfccc1db8fcdc3275dc474fecdb40b (patch) | |
| tree | d033a89c66a75bbc47eb72bdcc85cd933d80986b | |
| parent | 05d108bb91084242195f1f5eed520e2dad9e9a80 (diff) | |
[Bluetooth] Correct locking for zero SCID responses
The l2cap_get_chan_by_ident() function must lock the socket with the
bh_lock_sock() function on success.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| -rw-r--r-- | net/bluetooth/l2cap.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index 478ea919ce87..e79d0eefdb6d 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -964,6 +964,7 @@ static inline struct sock *l2cap_get_chan_by_ident(struct l2cap_chan_list *l, u8 struct sock *s; read_lock(&l->lock); s = __l2cap_get_chan_by_ident(l, ident); + if (s) bh_lock_sock(s); read_unlock(&l->lock); return s; } |