diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index 7eeff658b467..23e921d313b3 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -961,6 +961,9 @@ void __icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info, if (IS_ERR(rt)) goto out_unlock; + if (rt->rt_flags & (RTCF_BROADCAST | RTCF_MULTICAST)) + goto ende; + /* peer icmp_ratelimit */ if (!icmpv4_xrlim_allow(net, rt, &fl4, type, code, apply_ratelimit)) goto ende;