diff options
Diffstat (limited to 'drivers/net/tun.c')
-rw-r--r-- | drivers/net/tun.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 4b65fbc..db43a24 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -1881,6 +1881,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd, case TUNGETIFF: tun_get_iff(current->nsproxy->net_ns, tun, &ifr); + if (tfile->detached) + ifr.ifr_flags |= IFF_DETACH_QUEUE; + if (copy_to_user(argp, &ifr, ifreq_len)) ret = -EFAULT; break; |