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[IPSEC]: Ensure that state inner family is set 

Similar to the issue we had with template families which
specified the inner families of policies, we need to set
the inner families of states as the main xfrm user Openswan
leaves it as zero.

af_key is unaffected because the inner family is set by it
and not the KM.

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 2007-07-31 02:04:32 -07:00 committed by David S. Miller
parent b8ed601cef
commit 196b003620
1 changed files with 7 additions and 0 deletions
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7
net/xfrm/xfrm_user.c
View File

@ -322,6 +322,13 @@ static void copy_from_user_state(struct xfrm_state *x, struct xfrm_usersa_info *
x->props.family = p->family;
memcpy(&x->props.saddr, &p->saddr, sizeof(x->props.saddr));
x->props.flags = p->flags;
/*
* Set inner address family if the KM left it as zero.
* See comment in validate_tmpl.
*/
if (!x->sel.family)
x->sel.family = p->family;
}
/*