diff options
| -rw-r--r-- | net/ipv6/route.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 6293cb91ed1d..210a079cfc6f 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -2622,7 +2622,7 @@ static int ip6_route_net_init(struct net *net) GFP_KERNEL); if (!net->ipv6.ip6_dst_ops) goto out; - net->ipv6.ip6_dst_ops->dst_net = net; + net->ipv6.ip6_dst_ops->dst_net = hold_net(net); net->ipv6.ip6_null_entry = kmemdup(&ip6_null_entry_template, sizeof(*net->ipv6.ip6_null_entry), @@ -2669,6 +2669,7 @@ out: return ret; out_ip6_dst_ops: + release_net(net->ipv6.ip6_dst_ops->dst_net); kfree(net->ipv6.ip6_dst_ops); goto out; } @@ -2684,6 +2685,7 @@ static void ip6_route_net_exit(struct net *net) kfree(net->ipv6.ip6_prohibit_entry); kfree(net->ipv6.ip6_blk_hole_entry); #endif + release_net(net->ipv6.ip6_dst_ops->dst_net); kfree(net->ipv6.ip6_dst_ops); } |