1 files changed, 6 insertions, 2 deletions

diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index f428935c50db..f8da28278014 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1776,8 +1776,12 @@ local_input:
                 rth->dst.error= -err;
                 rth->rt_flags   &= ~RTCF_LOCAL;
         }
-        if (do_cache)
-                rt_cache_route(&FIB_RES_NH(res), rth);
+        if (do_cache) {
+                if (unlikely(!rt_cache_route(&FIB_RES_NH(res), rth))) {
+                        rth->dst.flags |= DST_NOCACHE;
+                        rt_add_uncached_list(rth);
+                }
+        }
         skb_dst_set(skb, &rth->dst);
         err = 0;
         goto out;