From 5c91face51d29f553a444d16db4ac2c6162a3cd0 Mon Sep 17 00:00:00 2001 From: Mark Smith Date: Mon, 6 Jul 2009 11:26:24 +0000 Subject: [PATCH] ipv6: correct return on ipv6_rcv() packet drop The routine ipv6_rcv() uses magic number 0 for a return when it drops a packet. This corresponds to NET_RX_SUCCESS, which is obviously incorrect. Correct this by using NET_RX_DROP instead. ps. It isn't exactly clear who the IPv6 maintainers are, apologies if I've missed any. Signed-off-by: Mark Smith Signed-off-by: David S. Miller --- net/ipv6/ip6_input.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c index 6d6a4277c67..2d9cbaa67ed 100644 --- a/net/ipv6/ip6_input.c +++ b/net/ipv6/ip6_input.c @@ -63,7 +63,7 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt if (skb->pkt_type == PACKET_OTHERHOST) { kfree_skb(skb); - return 0; + return NET_RX_DROP; } rcu_read_lock(); @@ -133,7 +133,7 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt if (ipv6_parse_hopopts(skb) < 0) { IP6_INC_STATS_BH(net, idev, IPSTATS_MIB_INHDRERRORS); rcu_read_unlock(); - return 0; + return NET_RX_DROP; } } @@ -149,7 +149,7 @@ err: drop: rcu_read_unlock(); kfree_skb(skb); - return 0; + return NET_RX_DROP; } /* -- 2.41.0