diff options
Diffstat (limited to 'target/linux/generic/patches-3.18/616-net_optimize_xfrm_calls.patch')
| -rw-r--r-- | target/linux/generic/patches-3.18/616-net_optimize_xfrm_calls.patch | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/target/linux/generic/patches-3.18/616-net_optimize_xfrm_calls.patch b/target/linux/generic/patches-3.18/616-net_optimize_xfrm_calls.patch new file mode 100644 index 0000000000..a4e4157300 --- /dev/null +++ b/target/linux/generic/patches-3.18/616-net_optimize_xfrm_calls.patch @@ -0,0 +1,12 @@ +--- a/net/netfilter/nf_nat_core.c ++++ b/net/netfilter/nf_nat_core.c +@@ -90,6 +90,9 @@ int nf_xfrm_me_harder(struct sk_buff *sk + struct dst_entry *dst; + int err; + ++ if (!dev_net(skb->dev)->xfrm.policy_count[XFRM_POLICY_OUT]) ++ return 0; ++ + err = xfrm_decode_session(skb, &fl, family); + if (err < 0) + return err; |