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[PATCH] Fix __xfrm_find_acq_byseq()

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This function, as it's name implies, is supposed to only
return IPSEC objects which are in the XFRM_STATE_ACQ
("acquire") state.  But it returns any object with the
matching sequence number.

This is wrong and confuses IPSEC daemons to no end.

[XFRM]: xfrm_find_acq_byseq should only return XFRM_STATE_ACQ states.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Chris Wright <chrisw@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
davem@davemloft.net 2005-03-18 21:39:03 -08:00 committed by Greg KH
parent 1b1530aa9b
commit ebf0f01a31
1 changed files with 1 additions and 1 deletions
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2
net/xfrm/xfrm_state.c
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@ -609,7 +609,7 @@ static struct xfrm_state *__xfrm_find_acq_byseq(u32 seq)
for (i = 0; i < XFRM_DST_HSIZE; i++) {
list_for_each_entry(x, xfrm_state_bydst+i, bydst) {
if (x->km.seq == seq) {
if (x->km.seq == seq && x->km.state == XFRM_STATE_ACQ) {
xfrm_state_hold(x);
return x;
}