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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>
This commit is contained in:
Herbert Xu 2008-01-01 23:52:59 -08:00 committed by David S. Miller
parent 9a429c4983
commit dbb1db8b59
1 changed files with 1 additions and 0 deletions
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net/xfrm/xfrm_output.c
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@ -66,6 +66,7 @@ static int xfrm_output_one(struct sk_buff *skb, int err)
if (unlikely(x->replay.oseq == 0)) { if (unlikely(x->replay.oseq == 0)) {
x->replay.oseq--; x->replay.oseq--;
xfrm_audit_state_replay_overflow(x, skb); xfrm_audit_state_replay_overflow(x, skb);
err = -EOVERFLOW;
goto error; goto error;
} }
if (xfrm_aevent_is_on()) if (xfrm_aevent_is_on())