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-rw-r--r--net/key/af_key.c2
-rw-r--r--net/xfrm/xfrm_policy.c2
-rw-r--r--net/xfrm/xfrm_user.c2
3 files changed, 4 insertions, 2 deletions
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 1fb0fe42a72e..81a8e5297ad1 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -1907,7 +1907,7 @@ parse_ipsecrequest(struct xfrm_policy *xp, struct sadb_x_ipsecrequest *rq)
t->encap_family = xp->family;
/* No way to set this via kame pfkey */
- t->aalgos = t->ealgos = t->calgos = ~0;
+ t->allalgs = 1;
xp->xfrm_nr++;
return 0;
}
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index ab4d0e598a2c..e0c0390613c0 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -1819,7 +1819,7 @@ xfrm_state_ok(struct xfrm_tmpl *tmpl, struct xfrm_state *x,
(x->id.spi == tmpl->id.spi || !tmpl->id.spi) &&
(x->props.reqid == tmpl->reqid || !tmpl->reqid) &&
x->props.mode == tmpl->mode &&
- ((tmpl->aalgos & (1<<x->props.aalgo)) ||
+ (tmpl->allalgs || (tmpl->aalgos & (1<<x->props.aalgo)) ||
!(xfrm_id_proto_match(tmpl->id.proto, IPSEC_PROTO_ANY))) &&
!(x->props.mode != XFRM_MODE_TRANSPORT &&
xfrm_state_addr_cmp(tmpl, x, family));
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 1810f5645bb5..22a30ae582a2 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -981,6 +981,8 @@ static void copy_templates(struct xfrm_policy *xp, struct xfrm_user_tmpl *ut,
t->aalgos = ut->aalgos;
t->ealgos = ut->ealgos;
t->calgos = ut->calgos;
+ /* If all masks are ~0, then we allow all algorithms. */
+ t->allalgs = !~(t->aalgos & t->ealgos & t->calgos);
t->encap_family = ut->family;
}
}