1 files changed, 2 insertions, 1 deletions

diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 68c93d1bb03a..825c608826de 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -322,7 +322,8 @@ int fib_validate_source(struct sk_buff *skb, __be32 src, __be32 dst,
 {
         int r = secpath_exists(skb) ? 0 : IN_DEV_RPFILTER(idev);
 
-        if (!r && !fib_num_tclassid_users(dev_net(dev))) {
+        if (!r && !fib_num_tclassid_users(dev_net(dev)) &&
+            (dev->ifindex != oif || !IN_DEV_TX_REDIRECTS(idev))) {
                 *itag = 0;
                 return 0;
         }