[patch 14/47] af_key: Fix selector family initialization.

[Greg KH]

-stable review patch.  If anyone has any objections, please let us know.

------------------
From: Kazunori MIYAZAWA <kazunori@xxxxxxxxxxxx>

[ upstream commit: 4da5105687e0993a3bbdcffd89b2b94d9377faab ]

This propagates the xfrm_user fix made in commit
bcf0dda8d2408fe1c1040cdec5a98e5fcad2ac72 ("[XFRM]: xfrm_user: fix
selector family initialization")

Based upon a bug report from, and tested by, Alan Swanson.

Signed-off-by: Kazunori MIYAZAWA <kazunori@xxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Chris Wright <chrisw@xxxxxxxxxxxx>
---
 net/key/af_key.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -1219,7 +1219,7 @@ static struct xfrm_state * pfkey_msg2xfr
 		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]) {

-- 
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