diff options
Diffstat (limited to 'net/ipv4/ipmr.c')
| -rw-r--r-- | net/ipv4/ipmr.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 856123fe32f9..7f6273506eea 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -267,8 +267,10 @@ static void __net_exit ipmr_rules_exit(struct net *net) { struct mr_table *mrt, *next; - list_for_each_entry_safe(mrt, next, &net->ipv4.mr_tables, list) + list_for_each_entry_safe(mrt, next, &net->ipv4.mr_tables, list) { + list_del(&mrt->list); kfree(mrt); + } fib_rules_unregister(net->ipv4.mr_rules_ops); } #else @@ -440,8 +442,10 @@ static netdev_tx_t reg_vif_xmit(struct sk_buff *skb, struct net_device *dev) int err; err = ipmr_fib_lookup(net, &fl, &mrt); - if (err < 0) + if (err < 0) { + kfree_skb(skb); return err; + } read_lock(&mrt_lock); dev->stats.tx_bytes += skb->len; @@ -1726,8 +1730,10 @@ int ip_mr_input(struct sk_buff *skb) goto dont_forward; err = ipmr_fib_lookup(net, &skb_rtable(skb)->fl, &mrt); - if (err < 0) + if (err < 0) { + kfree_skb(skb); return err; + } if (!local) { if (IPCB(skb)->opt.router_alert) { |