diff options
| -rw-r--r-- | net/ipv4/fib_semantics.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index 6754c64b2fe0..d4c6732cfbfa 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -438,13 +438,15 @@ static int fib_detect_death(struct fib_info *fi, int order, if (n) { state = n->nud_state; neigh_release(n); + } else { + return 0; } if (state == NUD_REACHABLE) return 0; if ((state & NUD_VALID) && order != dflt) return 0; if ((state & NUD_VALID) || - (*last_idx < 0 && order > dflt)) { + (*last_idx < 0 && order > dflt && state != NUD_INCOMPLETE)) { *last_resort = fi; *last_idx = order; } |