diff options
| -rw-r--r-- | net/ipv6/icmp.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index 0f41ca6f3d83..813d2e9edb8b 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -220,8 +220,12 @@ static bool icmpv6_xrlim_allow(struct sock *sk, u8 type, int tmo = READ_ONCE(net->ipv6.sysctl.icmpv6_time); struct inet_peer *peer; - peer = inet_getpeer_v6(net->ipv6.peers, &fl6->daddr); - res = inet_peer_xrlim_allow(peer, tmo); + if (!tmo) { + res = true; + } else { + peer = inet_getpeer_v6(net->ipv6.peers, &fl6->daddr); + res = inet_peer_xrlim_allow(peer, tmo); + } } rcu_read_unlock(); if (!res) |