diff options
Diffstat (limited to 'net/bridge')
| -rw-r--r-- | net/bridge/br_forward.c | 10 | ||||
| -rw-r--r-- | net/bridge/br_if.c | 7 | ||||
| -rw-r--r-- | net/bridge/netfilter/ebt_ulog.c | 3 |
3 files changed, 16 insertions, 4 deletions
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c index 6ccd32b3080..864fbbc7b24 100644 --- a/net/bridge/br_forward.c +++ b/net/bridge/br_forward.c @@ -40,11 +40,15 @@ int br_dev_queue_push_xmit(struct sk_buff *skb) else { #ifdef CONFIG_BRIDGE_NETFILTER /* ip_refrag calls ip_fragment, doesn't copy the MAC header. */ - nf_bridge_maybe_copy_header(skb); + if (nf_bridge_maybe_copy_header(skb)) + kfree_skb(skb); + else #endif - skb_push(skb, ETH_HLEN); + { + skb_push(skb, ETH_HLEN); - dev_queue_xmit(skb); + dev_queue_xmit(skb); + } } return 0; diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index f55ef682ef8..b1211d5342f 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -386,12 +386,17 @@ void br_features_recompute(struct net_bridge *br) checksum = 0; if (feature & NETIF_F_GSO) - feature |= NETIF_F_TSO; + feature |= NETIF_F_GSO_SOFTWARE; feature |= NETIF_F_GSO; features &= feature; } + if (!(checksum & NETIF_F_ALL_CSUM)) + features &= ~NETIF_F_SG; + if (!(features & NETIF_F_SG)) + features &= ~NETIF_F_GSO_MASK; + br->dev->features = features | checksum | NETIF_F_LLTX | NETIF_F_GSO_ROBUST; } diff --git a/net/bridge/netfilter/ebt_ulog.c b/net/bridge/netfilter/ebt_ulog.c index 02693a230dc..9f950db3b76 100644 --- a/net/bridge/netfilter/ebt_ulog.c +++ b/net/bridge/netfilter/ebt_ulog.c @@ -74,6 +74,9 @@ static void ulog_send(unsigned int nlgroup) if (timer_pending(&ub->timer)) del_timer(&ub->timer); + if (!ub->skb) + return; + /* last nlmsg needs NLMSG_DONE */ if (ub->qlen > 1) ub->lastnlh->nlmsg_type = NLMSG_DONE; |