| Message ID | 248cee8310a8d41b58b988dfea94e75ee79c6647.1336397823.git.mst@redhat.com |
|---|---|
| State | RFC, archived |
| Delegated to: | David Miller |
| Headers | show |
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index bb8c72c..1ccbfd0 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -414,6 +414,8 @@ static netdev_tx_t tun_net_xmit(struct sk_buff *skb, struct net_device *dev) /* Orphan the skb - required as we might hang on to it * for indefinite time. */ + if (unlikely(skb_orphan_frags(skb, GFP_ATOMIC))) + goto drop; skb_orphan(skb); /* Enqueue packet */
tun xmit is actually receive of the internal tun socket. Orphan the frags same as we do for normal rx path. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> --- drivers/net/tun.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)