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-rw-r--r--include/net/flow_dissector.h2
-rw-r--r--net/core/flow_dissector.c14
2 files changed, 14 insertions, 2 deletions
diff --git a/include/net/flow_dissector.h b/include/net/flow_dissector.h
index c64406717eee..2a17f041f7a1 100644
--- a/include/net/flow_dissector.h
+++ b/include/net/flow_dissector.h
@@ -207,7 +207,7 @@ enum flow_dissector_key_id {
FLOW_DISSECTOR_KEY_TCP, /* struct flow_dissector_key_tcp */
FLOW_DISSECTOR_KEY_IP, /* struct flow_dissector_key_ip */
FLOW_DISSECTOR_KEY_CVLAN, /* struct flow_dissector_key_flow_vlan */
-
+ FLOW_DISSECTOR_KEY_ENC_IP, /* struct flow_dissector_key_ip */
FLOW_DISSECTOR_KEY_MAX,
};
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index b555fc229e96..08a5184f4b34 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -152,7 +152,9 @@ skb_flow_dissect_tunnel_info(const struct sk_buff *skb,
!dissector_uses_key(flow_dissector,
FLOW_DISSECTOR_KEY_ENC_CONTROL) &&
!dissector_uses_key(flow_dissector,
- FLOW_DISSECTOR_KEY_ENC_PORTS))
+ FLOW_DISSECTOR_KEY_ENC_PORTS) &&
+ !dissector_uses_key(flow_dissector,
+ FLOW_DISSECTOR_KEY_ENC_IP))
return;
info = skb_tunnel_info(skb);
@@ -212,6 +214,16 @@ skb_flow_dissect_tunnel_info(const struct sk_buff *skb,
tp->src = key->tp_src;
tp->dst = key->tp_dst;
}
+
+ if (dissector_uses_key(flow_dissector, FLOW_DISSECTOR_KEY_ENC_IP)) {
+ struct flow_dissector_key_ip *ip;
+
+ ip = skb_flow_dissector_target(flow_dissector,
+ FLOW_DISSECTOR_KEY_ENC_IP,
+ target_container);
+ ip->tos = key->tos;
+ ip->ttl = key->ttl;
+ }
}
EXPORT_SYMBOL(skb_flow_dissect_tunnel_info);