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 --- include/net/ndisc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/net/ndisc.h') diff --git a/include/net/ndisc.h b/include/net/ndisc.h index da7eec8669ec..07e5168cdaf9 100644 --- a/include/net/ndisc.h +++ b/include/net/ndisc.h @@ -445,7 +445,7 @@ int ndisc_late_init(void); void ndisc_late_cleanup(void); void ndisc_cleanup(void); -int ndisc_rcv(struct sk_buff *skb); +enum skb_drop_reason ndisc_rcv(struct sk_buff *skb); struct sk_buff *ndisc_ns_create(struct net_device *dev, const struct in6_addr *solicit, const struct in6_addr *saddr, u64 nonce); -- cgit v1.2.3