From 545dbcd124b02c9dc93c8a5894c71d682effc3e6 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Fri, 10 Feb 2023 18:47:08 +0000 Subject: ipv6: icmp6: add drop reason support to ndisc_rcv() Creates three new drop reasons: SKB_DROP_REASON_IPV6_NDISC_FRAG: invalid frag (suppress_frag_ndisc). SKB_DROP_REASON_IPV6_NDISC_HOP_LIMIT: invalid hop limit. SKB_DROP_REASON_IPV6_NDISC_BAD_CODE: invalid NDISC icmp6 code. Signed-off-by: Eric Dumazet Reviewed-by: David Ahern Signed-off-by: Jakub Kicinski --- net/ipv6/icmp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv6/icmp.c') diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index 40bb5dedac09..f32bc98155bf 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -969,7 +969,7 @@ static int icmpv6_rcv(struct sk_buff *skb) case NDISC_NEIGHBOUR_SOLICITATION: case NDISC_NEIGHBOUR_ADVERTISEMENT: case NDISC_REDIRECT: - ndisc_rcv(skb); + reason = ndisc_rcv(skb); break; case ICMPV6_MGM_QUERY: -- cgit