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Diffstat (limited to 'net/ipv4/route.c')
-rw-r--r--net/ipv4/route.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 4c8e84e75871..91da18be0a71 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -91,6 +91,7 @@
#include <linux/slab.h>
#include <linux/jhash.h>
#include <net/dst.h>
+#include <net/dst_metadata.h>
#include <net/net_namespace.h>
#include <net/protocol.h>
#include <net/ip.h>
@@ -110,6 +111,7 @@
#include <linux/kmemleak.h>
#endif
#include <net/secure_seq.h>
+#include <net/ip_tunnels.h>
#define RT_FL_TOS(oldflp4) \
((oldflp4)->flowi4_tos & (IPTOS_RT_MASK | RTO_ONLINK))
@@ -1673,6 +1675,7 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,
{
struct fib_result res;
struct in_device *in_dev = __in_dev_get_rcu(dev);
+ struct ip_tunnel_info *tun_info;
struct flowi4 fl4;
unsigned int flags = 0;
u32 itag = 0;
@@ -1690,6 +1693,11 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,
by fib_lookup.
*/
+ tun_info = skb_tunnel_info(skb);
+ if (tun_info && tun_info->mode == IP_TUNNEL_INFO_RX)
+ fl4.flowi4_tun_key.tun_id = tun_info->key.tun_id;
+ else
+ fl4.flowi4_tun_key.tun_id = 0;
skb_dst_drop(skb);
if (ipv4_is_multicast(saddr) || ipv4_is_lbcast(saddr))