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authorHerbert Xu <herbert@gondor.apana.org.au>2008-01-01 23:52:59 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:00:32 -0800
commitdbb1db8b59fb84d620ab5266366b52c8052ee75c (patch)
tree3df775d08d9bf81494c184e2b6dc7390dbe0de54 /net/xfrm
parent9a429c4983deae020f1e757ecc8f547b6d4e2f2b (diff)
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[IPSEC]: Return EOVERFLOW when output sequence number overflows
Previously we made it an error on the output path if the sequence number overflowed. However we did not set the err variable accordingly. This patch sets err to -EOVERFLOW in that case. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm')
-rw-r--r--net/xfrm/xfrm_output.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c
index 81ad8eb..f4a1047 100644
--- a/net/xfrm/xfrm_output.c
+++ b/net/xfrm/xfrm_output.c
@@ -66,6 +66,7 @@ static int xfrm_output_one(struct sk_buff *skb, int err)
if (unlikely(x->replay.oseq == 0)) {
x->replay.oseq--;
xfrm_audit_state_replay_overflow(x, skb);
+ err = -EOVERFLOW;
goto error;
}
if (xfrm_aevent_is_on())