tree d5ceba89f401b073cea383fa245c2b6299b7d07e
parent 4666faab095230ec8aa62da6c33391287f281154
author Herbert Xu <herbert@gondor.apana.org.au> 1119159823 -0700
committer David S. Miller <davem@davemloft.net> 1119159823 -0700

[IPSEC] Fix xfrm to pfkey SA state conversion

This patch adjusts the SA state conversion in af_key such that
XFRM_STATE_ERROR/XFRM_STATE_DEAD will be converted to SADB_STATE_DEAD
instead of SADB_STATE_DYING.

According to RFC 2367, SADB_STATE_DYING SAs can be turned into
mature ones through updating their lifetime settings.  Since SAs
which are in the states XFRM_STATE_ERROR/XFRM_STATE_DEAD cannot
be resurrected, this value is unsuitable.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>