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authorMark Smith <lk-netdev@lk-netdev.nosense.org>2009-07-06 11:26:24 +0000
committerDavid S. Miller <davem@davemloft.net>2009-07-06 18:07:55 -0700
commit5c91face51d29f553a444d16db4ac2c6162a3cd0 (patch)
tree093ded3ec890769486ff4a8560ccb4e7654769dc /net/ipv6/ip6_input.c
parentb7cb8c2c8275ab081b97610b13a83c80904571a6 (diff)
downloadlinux-stericsson-5c91face51d29f553a444d16db4ac2c6162a3cd0.tar.gz
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 <markzzzsmith@yahoo.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ip6_input.c')
-rw-r--r--net/ipv6/ip6_input.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index 6d6a4277c677..2d9cbaa67edb 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;
}
/*