ip6_route_net_init() error handling looked less than solid, fix 'er up. Signed-off-by: Peter Zijlstra --- net/ipv6/route.c | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) Index: linux-2.6/net/ipv6/route.c =================================================================== --- linux-2.6.orig/net/ipv6/route.c +++ linux-2.6/net/ipv6/route.c @@ -2611,10 +2611,8 @@ static int ip6_route_net_init(struct net net->ipv6.ip6_prohibit_entry = kmemdup(&ip6_prohibit_entry_template, sizeof(*net->ipv6.ip6_prohibit_entry), GFP_KERNEL); - if (!net->ipv6.ip6_prohibit_entry) { - kfree(net->ipv6.ip6_null_entry); - goto out; - } + if (!net->ipv6.ip6_prohibit_entry) + goto out_ip6_null_entry; net->ipv6.ip6_prohibit_entry->u.dst.path = (struct dst_entry *)net->ipv6.ip6_prohibit_entry; net->ipv6.ip6_prohibit_entry->u.dst.ops = net->ipv6.ip6_dst_ops; @@ -2622,11 +2620,8 @@ static int ip6_route_net_init(struct net net->ipv6.ip6_blk_hole_entry = kmemdup(&ip6_blk_hole_entry_template, sizeof(*net->ipv6.ip6_blk_hole_entry), GFP_KERNEL); - if (!net->ipv6.ip6_blk_hole_entry) { - kfree(net->ipv6.ip6_null_entry); - kfree(net->ipv6.ip6_prohibit_entry); - goto out; - } + if (!net->ipv6.ip6_blk_hole_entry) + goto out_ip6_prohibit_entry; net->ipv6.ip6_blk_hole_entry->u.dst.path = (struct dst_entry *)net->ipv6.ip6_blk_hole_entry; net->ipv6.ip6_blk_hole_entry->u.dst.ops = net->ipv6.ip6_dst_ops; @@ -2642,6 +2637,12 @@ static int ip6_route_net_init(struct net out: return ret; +#ifdef CONFIG_IPV6_MULTIPLE_TABLES +out_ip6_prohibit_entry: + kfree(net->ipv6.ip6_prohibit_entry); +out_ip6_null_entry: + kfree(net->ipv6.ip6_null_entry); +#endif out_ip6_dst_ops: release_net(net->ipv6.ip6_dst_ops->dst_net); kfree(net->ipv6.ip6_dst_ops); -- -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html