[PATCH 1/1] netfilter: udp: Only get 8 bytes header in udp_pkt_to_tuple to keep consistent with tcp_pkt_to_tuple and comments

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Gao Feng <fgao@xxxxxxxxxx>

Signed-off-by: Gao Feng <fgao@xxxxxxxxxx>
---
 net/netfilter/nf_conntrack_proto_udp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/netfilter/nf_conntrack_proto_udp.c b/net/netfilter/nf_conntrack_proto_udp.c
index 4fd0405..a886a8a 100644
--- a/net/netfilter/nf_conntrack_proto_udp.c
+++ b/net/netfilter/nf_conntrack_proto_udp.c
@@ -45,7 +45,7 @@ static bool udp_pkt_to_tuple(const struct sk_buff *skb,
 	struct udphdr _hdr;
 
 	/* Actually only need first 8 bytes. */
-	hp = skb_header_pointer(skb, dataoff, sizeof(_hdr), &_hdr);
+	hp = skb_header_pointer(skb, dataoff, 8, &_hdr);
 	if (hp == NULL)
 		return false;
 
-- 
1.9.1


--
To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Netfitler Users]     [LARTC]     [Bugtraq]     [Yosemite Forum]

  Powered by Linux