diff options
| author | David S. Miller <davem@davemloft.net> | 2014-08-23 11:12:08 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-08-23 11:12:08 -0700 |
| commit | f9474ddfaa009ead12bba44fa8fd49dc4536a124 (patch) | |
| tree | a1738a74ac909d84cc80af674d7c0b78af10a413 /net/openvswitch | |
| parent | 989e04c5bc3ff77d65e1f0d87bf7904dfa30d41c (diff) | |
| parent | a45e92a599e77ee6a850eabdd0141633fde03915 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pulling to get some TIPC fixes that a net-next series depends
upon.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/openvswitch')
| -rw-r--r-- | net/openvswitch/actions.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c index fe5cda0deb39..5231652a95d9 100644 --- a/net/openvswitch/actions.c +++ b/net/openvswitch/actions.c @@ -42,6 +42,9 @@ static int do_execute_actions(struct datapath *dp, struct sk_buff *skb, static int make_writable(struct sk_buff *skb, int write_len) { + if (!pskb_may_pull(skb, write_len)) + return -ENOMEM; + if (!skb_cloned(skb) || skb_clone_writable(skb, write_len)) return 0; @@ -70,6 +73,8 @@ static int __pop_vlan_tci(struct sk_buff *skb, __be16 *current_tci) vlan_set_encap_proto(skb, vhdr); skb->mac_header += VLAN_HLEN; + if (skb_network_offset(skb) < ETH_HLEN) + skb_set_network_header(skb, ETH_HLEN); skb_reset_mac_len(skb); return 0; |