X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fkey%2Faf_key.c;h=7470e367272b6059751eca446c7fc1f0d08edc13;hb=d36e311070ee3a378a54142a168ff5cfedba33d5;hp=9e7236ff6bcc029e6886b43c32416bcdaa51d252;hpb=a815752ac0ffdb910e92958d41d28f4fb28e5296;p=linux-2.6

diff --git a/net/key/af_key.c b/net/key/af_key.c
index 9e7236ff6b..7470e36727 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -1251,7 +1251,7 @@ static struct xfrm_state * pfkey_msg2xfrm_state(struct sadb_msg *hdr,
 		x->sel.prefixlen_s = addr->sadb_address_prefixlen;
 	}
 
-	if (x->props.mode == XFRM_MODE_TRANSPORT)
+	if (!x->sel.family)
 		x->sel.family = x->props.family;
 
 	if (ext_hdrs[SADB_X_EXT_NAT_T_TYPE-1]) {
@@ -3030,6 +3030,9 @@ static int key_notify_sa_expire(struct xfrm_state *x, struct km_event *c)
 
 static int pfkey_send_notify(struct xfrm_state *x, struct km_event *c)
 {
+	if (atomic_read(&pfkey_socks_nr) == 0)
+		return 0;
+
 	switch (c->event) {
 	case XFRM_MSG_EXPIRE:
 		return key_notify_sa_expire(x, c);