diff options
| author | Eric Dumazet <edumazet@google.com> | 2023-02-10 18:47:08 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-02-13 19:55:32 -0800 |
| commit | 545dbcd124b02c9dc93c8a5894c71d682effc3e6 (patch) | |
| tree | a8a76e9fc7abe40f9dc98c8752945285e3a7e18a /net/ipv6/icmp.c | |
| parent | 30c89bad3ea2ef7a2d4686f9c3cc08420fe627bc (diff) | |
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 <edumazet@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/ipv6/icmp.c')
| -rw-r--r-- | net/ipv6/icmp.c | 2 |
1 files changed, 1 insertions, 1 deletions
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: |