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authorVille Nuorvala <vnuorval@tcs.hut.fi>2005-11-20 12:21:59 +0900
committerYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2005-11-20 12:21:59 +0900
commita305989386e402f48b216786a5c8cf440b33bdad (patch)
treea61fb5850f3ee439a1848988cb81923939dc71e7
parent8b8aa4b5a66ecf90f0a7033c8cbc49cfd97c4347 (diff)
[IPV6]: Fix calculation of AH length during filling ancillary data.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
-rw-r--r--net/ipv6/datagram.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index cc518405b3e..c4a3a993acb 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -437,7 +437,7 @@ int datagram_recv_ctl(struct sock *sk, struct msghdr *msg, struct sk_buff *skb)
break;
case IPPROTO_AH:
nexthdr = ptr[0];
- len = (ptr[1] + 1) << 2;
+ len = (ptr[1] + 2) << 2;
break;
default:
nexthdr = ptr[0];