ipv4, fib: pass LOOPBACK_IFINDEX instead of 0 to flowi4_iif

[linux-beck.git] / net / ipv4 / fib_semantics.c

diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index b53f0bf84dcaba3fd2767dd734add99d05db9fa6..8a043f03c88ecbb418b5466953abefd54c50b1d0 100644 (file)
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -631,6 +631,7 @@ static int fib_check_nh(struct fib_config *cfg, struct fib_info *fi,
                                .daddr = nh->nh_gw,
                                .flowi4_scope = cfg->fc_scope + 1,
                                .flowi4_oif = nh->nh_oif,
+                               .flowi4_iif = LOOPBACK_IFINDEX,
                        };
 
                        /* It is not necessary, but requires a bit of thinking */