diff options
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_interface.c | 10 | ||||
| -rw-r--r-- | net/xfrm/xfrm_user.c | 2 |
2 files changed, 10 insertions, 2 deletions
diff --git a/net/xfrm/xfrm_interface.c b/net/xfrm/xfrm_interface.c index 697cdcfbb5e1..495b1f5c979b 100644 --- a/net/xfrm/xfrm_interface.c +++ b/net/xfrm/xfrm_interface.c @@ -296,7 +296,8 @@ xfrmi_xmit2(struct sk_buff *skb, struct net_device *dev, struct flowi *fl) } mtu = dst_mtu(dst); - if (skb->len > mtu) { + if ((!skb_is_gso(skb) && skb->len > mtu) || + (skb_is_gso(skb) && !skb_gso_validate_network_len(skb, mtu))) { skb_dst_update_pmtu_no_confirm(skb, mtu); if (skb->protocol == htons(ETH_P_IPV6)) { @@ -564,6 +565,11 @@ static void xfrmi_dev_setup(struct net_device *dev) eth_broadcast_addr(dev->broadcast); } +#define XFRMI_FEATURES (NETIF_F_SG | \ + NETIF_F_FRAGLIST | \ + NETIF_F_GSO_SOFTWARE | \ + NETIF_F_HW_CSUM) + static int xfrmi_dev_init(struct net_device *dev) { struct xfrm_if *xi = netdev_priv(dev); @@ -581,6 +587,8 @@ static int xfrmi_dev_init(struct net_device *dev) } dev->features |= NETIF_F_LLTX; + dev->features |= XFRMI_FEATURES; + dev->hw_features |= XFRMI_FEATURES; if (phydev) { dev->needed_headroom = phydev->needed_headroom; diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 0727ac853b55..5a0ef4361e43 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -2504,7 +2504,7 @@ static int xfrm_do_migrate(struct sk_buff *skb, struct nlmsghdr *nlh, encap = kmemdup(nla_data(attrs[XFRMA_ENCAP]), sizeof(*encap), GFP_KERNEL); if (!encap) - return 0; + return -ENOMEM; } err = xfrm_migrate(&pi->sel, pi->dir, type, m, n, kmp, net, encap); |