3 files changed, 15 insertions, 6 deletions

diff --git a/include/net/raw.h b/include/net/raw.h
index 20ebf0b3dfa8..821ff4887f77 100644
--- a/include/net/raw.h
+++ b/include/net/raw.h
@@ -17,7 +17,7 @@
 #ifndef _RAW_H
 #define _RAW_H
 
-
+#include <net/inet_sock.h>
 #include <net/protocol.h>
 #include <linux/icmp.h>
 
@@ -75,4 +75,15 @@ static inline struct raw_sock *raw_sk(const struct sock *sk)
         return (struct raw_sock *)sk;
 }
 
+static inline bool raw_sk_bound_dev_eq(struct net *net, int bound_dev_if,
+                                       int dif, int sdif)
+{
+#if IS_ENABLED(CONFIG_NET_L3_MASTER_DEV)
+        return inet_bound_dev_eq(!!net->ipv4.sysctl_raw_l3mdev_accept,
+                                 bound_dev_if, dif, sdif);
+#else
+        return inet_bound_dev_eq(true, bound_dev_if, dif, sdif);
+#endif
+}
+
 #endif  /* _RAW_H */
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 1ebd29abe79c..fb1f02015a15 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -131,8 +131,7 @@ struct sock *__raw_v4_lookup(struct net *net, struct sock *sk,
                 if (net_eq(sock_net(sk), net) && inet->inet_num == num  &&
                     !(inet->inet_daddr && inet->inet_daddr != raddr)    &&
                     !(inet->inet_rcv_saddr && inet->inet_rcv_saddr != laddr) &&
-                    !(sk->sk_bound_dev_if && sk->sk_bound_dev_if != dif &&
-                      sk->sk_bound_dev_if != sdif))
+                    raw_sk_bound_dev_eq(net, sk->sk_bound_dev_if, dif, sdif))
                         goto found; /* gotcha */
         }
         sk = NULL;
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 5e0efd3954e9..aed7eb5c2123 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -86,9 +86,8 @@ struct sock *__raw_v6_lookup(struct net *net, struct sock *sk,
                             !ipv6_addr_equal(&sk->sk_v6_daddr, rmt_addr))
                                 continue;
 
-                        if (sk->sk_bound_dev_if &&
-                            sk->sk_bound_dev_if != dif &&
-                            sk->sk_bound_dev_if != sdif)
+                        if (!raw_sk_bound_dev_eq(net, sk->sk_bound_dev_if,
+                                                 dif, sdif))
                                 continue;
 
                         if (!ipv6_addr_any(&sk->sk_v6_rcv_saddr)) {