From: Patrick McHardy Date: Wed, 9 Apr 2008 22:08:24 +0000 (-0700) Subject: [XFRM]: xfrm_user: fix selector family initialization X-Git-Tag: firefly_0821_release~21678^2~6 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=bcf0dda8d2408fe1c1040cdec5a98e5fcad2ac72;p=firefly-linux-kernel-4.4.55.git [XFRM]: xfrm_user: fix selector family initialization Commit df9dcb45 ([IPSEC]: Fix inter address family IPsec tunnel handling) broke openswan by removing the selector initialization for tunnel mode in case it is uninitialized. This patch restores the initialization, fixing openswan, but probably breaking inter-family tunnels again (unknown since the patch author disappeared). The correct thing for inter-family tunnels is probably to simply initialize the selector family explicitly. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 5d96f2728dc6..019d21de19b3 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -288,7 +288,7 @@ static void copy_from_user_state(struct xfrm_state *x, struct xfrm_usersa_info * memcpy(&x->props.saddr, &p->saddr, sizeof(x->props.saddr)); x->props.flags = p->flags; - if (x->props.mode == XFRM_MODE_TRANSPORT) + if (!x->sel.family) x->sel.family = p->family; }