diff options
| -rw-r--r-- | net/bluetooth/rfcomm/tty.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c index eb2b52484c70..e1b866323d43 100644 --- a/net/bluetooth/rfcomm/tty.c +++ b/net/bluetooth/rfcomm/tty.c @@ -381,6 +381,10 @@ static int rfcomm_release_dev(void __user *arg) if (req.flags & (1 << RFCOMM_HANGUP_NOW)) rfcomm_dlc_close(dev->dlc, 0); + /* Shut down TTY synchronously before freeing rfcomm_dev */ + if (dev->tty) + tty_vhangup(dev->tty); + rfcomm_dev_del(dev); rfcomm_dev_put(dev); return 0; |