diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2011-09-05 12:52:08 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-09-05 12:52:08 +0900 |
| commit | f5a18f932e051ff0f19dcd80a421a4dd9b11f10f (patch) | |
| tree | 9189ffc9fa735e5297ed8c3678a9463e8dbb1561 /net/core | |
| parent | b9a3acf46afdafc601947136f63e9dd228cd86e8 (diff) | |
| parent | 9e79e3e9dd9672b37ac9412e9a926714306551fe (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into sh-latest
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/neighbour.c | 8 | ||||
| -rw-r--r-- | net/core/netpoll.c | 4 |
2 files changed, 9 insertions, 3 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 8fab9b0bb203..1334d7e56f02 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -1319,11 +1319,15 @@ static void neigh_proxy_process(unsigned long arg) if (tdif <= 0) { struct net_device *dev = skb->dev; + __skb_unlink(skb, &tbl->proxy_queue); - if (tbl->proxy_redo && netif_running(dev)) + if (tbl->proxy_redo && netif_running(dev)) { + rcu_read_lock(); tbl->proxy_redo(skb); - else + rcu_read_unlock(); + } else { kfree_skb(skb); + } dev_put(dev); } else if (!sched_next || tdif < sched_next) diff --git a/net/core/netpoll.c b/net/core/netpoll.c index adf84dd8c7b5..52622517e0d8 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -558,13 +558,14 @@ int __netpoll_rx(struct sk_buff *skb) if (skb_shared(skb)) goto out; - iph = (struct iphdr *)skb->data; if (!pskb_may_pull(skb, sizeof(struct iphdr))) goto out; + iph = (struct iphdr *)skb->data; if (iph->ihl < 5 || iph->version != 4) goto out; if (!pskb_may_pull(skb, iph->ihl*4)) goto out; + iph = (struct iphdr *)skb->data; if (ip_fast_csum((u8 *)iph, iph->ihl) != 0) goto out; @@ -579,6 +580,7 @@ int __netpoll_rx(struct sk_buff *skb) if (pskb_trim_rcsum(skb, len)) goto out; + iph = (struct iphdr *)skb->data; if (iph->protocol != IPPROTO_UDP) goto out; |