diff options
| -rw-r--r-- | net/bluetooth/rfcomm/tty.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c index 7cf193f0eea7..b385d9985656 100644 --- a/net/bluetooth/rfcomm/tty.c +++ b/net/bluetooth/rfcomm/tty.c @@ -468,7 +468,7 @@ static int rfcomm_get_dev_list(void __user *arg) spin_lock(&rfcomm_dev_lock); list_for_each_entry(dev, &rfcomm_dev_list, list) { - if (test_bit(RFCOMM_TTY_RELEASED, &dev->flags)) + if (!tty_port_get(&dev->port)) continue; (di + n)->id = dev->id; (di + n)->flags = dev->flags; @@ -476,6 +476,7 @@ static int rfcomm_get_dev_list(void __user *arg) (di + n)->channel = dev->channel; bacpy(&(di + n)->src, &dev->src); bacpy(&(di + n)->dst, &dev->dst); + tty_port_put(&dev->port); if (++n >= dev_num) break; } |