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authorSteffen Klassert <steffen.klassert@secunet.com>2011-03-28 23:45:52 +0400
committerDavid S. Miller <davem@davemloft.net>2011-03-29 10:34:51 +0400
commit36ae0148dbb6b9e15d8f067bb7523fd2b765a6af (patch)
tree3ce6c552fc83d83beb5a0a35fb85e4f38f3dd251 /net/xfrm/xfrm_input.c
parent72f49050ba18959472aac723cd9d094bc3547e89 (diff)
downloadlinux-36ae0148dbb6b9e15d8f067bb7523fd2b765a6af.tar.xz
xfrm: Move the test on replay window size into the replay check functions
As it is, the replay check is just performed if the replay window of the legacy implementation is nonzero. So we move the test on a nonzero replay window inside the replay check functions to be sure we are testing for the right implementation. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm/xfrm_input.c')
-rw-r--r--net/xfrm/xfrm_input.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c
index 341cd1189f8a..a026b0ef2443 100644
--- a/net/xfrm/xfrm_input.c
+++ b/net/xfrm/xfrm_input.c
@@ -173,7 +173,7 @@ int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type)
goto drop_unlock;
}
- if (x->props.replay_window && x->repl->check(x, skb, seq)) {
+ if (x->repl->check(x, skb, seq)) {
XFRM_INC_STATS(net, LINUX_MIB_XFRMINSTATESEQERROR);
goto drop_unlock;
}