X-Git-Url: http://git.samba.org/samba.git/?a=blobdiff_plain;f=net%2Fipv6%2Froute.c;h=69252eb462b2d2f2612edd3d84e34ce1686a24ca;hb=816cd1688331e0ffa1927889c15e7ed56650a183;hp=70cd50c1fa6fee05d03bbb23fd0ce7fa4302371f;hpb=b126047f43f11f61f1dd64802979765d71795dae;p=sfrench%2Fcifs-2.6.git

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 70cd50c1fa6f..69252eb462b2 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -5741,7 +5741,7 @@ static int rt6_fill_node(struct net *net, struct sk_buff *skb,
 		if (nexthop_is_blackhole(rt->nh))
 			rtm->rtm_type = RTN_BLACKHOLE;
 
-		if (net->ipv4.sysctl_nexthop_compat_mode &&
+		if (READ_ONCE(net->ipv4.sysctl_nexthop_compat_mode) &&
 		    rt6_fill_node_nexthop(skb, rt->nh, &nh_flags) < 0)
 			goto nla_put_failure;