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| author | Jeff Garzik <jeff@garzik.org> | 2006-03-16 19:27:08 -0500 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-03-16 19:27:08 -0500 |
| commit | abc71c46dc0a12ab7fddc18cfe4f4aa26808c79b (patch) | |
| tree | b0c846052b994d57d58713a0cc8da30a22baaf1c /drivers/net/tun.c | |
| parent | 30dcbf29cc6d92d70fa262e79e84011fe6913bed (diff) | |
| parent | 232a347a444e687b5f8cf0f6485704db1c6024d3 (diff) | |
Merge branch 'upstream-fixes'
Diffstat (limited to 'drivers/net/tun.c')
| -rw-r--r-- | drivers/net/tun.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 50b8c6754b1..a1ed2d98374 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -249,8 +249,11 @@ static __inline__ ssize_t tun_get_user(struct tun_struct *tun, struct iovec *iv, if (align) skb_reserve(skb, align); - if (memcpy_fromiovec(skb_put(skb, len), iv, len)) + if (memcpy_fromiovec(skb_put(skb, len), iv, len)) { + tun->stats.rx_dropped++; + kfree_skb(skb); return -EFAULT; + } skb->dev = tun->dev; switch (tun->flags & TUN_TYPE_MASK) { |