aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/generic/patches-4.3/616-net_optimize_xfrm_calls.patch
diff options
context:
space:
mode:
authorJames <>2015-11-04 11:49:21 +0000
committerJames <>2015-11-04 11:49:21 +0000
commit716ca530e1c4515d8683c9d5be3d56b301758b66 (patch)
tree700eb5bcc1a462a5f21dcec15ce7c97ecfefa772 /target/linux/generic/patches-4.3/616-net_optimize_xfrm_calls.patch
downloadtrunk-47381-master.tar.gz
trunk-47381-master.tar.bz2
trunk-47381-master.zip
trunk-47381HEADmaster
Diffstat (limited to 'target/linux/generic/patches-4.3/616-net_optimize_xfrm_calls.patch')
-rw-r--r--target/linux/generic/patches-4.3/616-net_optimize_xfrm_calls.patch12
1 files changed, 12 insertions, 0 deletions
diff --git a/target/linux/generic/patches-4.3/616-net_optimize_xfrm_calls.patch b/target/linux/generic/patches-4.3/616-net_optimize_xfrm_calls.patch
new file mode 100644
index 0000000..2a64d54
--- /dev/null
+++ b/target/linux/generic/patches-4.3/616-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 (skb->dev && !dev_net(skb->dev)->xfrm.policy_count[XFRM_POLICY_OUT])
++ return 0;
++
+ err = xfrm_decode_session(skb, &fl, family);
+ if (err < 0)
+ return err;