diff options
Diffstat (limited to 'net/netfilter/nf_conntrack_core.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_core.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index 9edd3ae8d62e..8f0c0c0fd329 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -594,7 +594,7 @@ EXPORT_SYMBOL_GPL(nf_ct_tmpl_alloc); void nf_ct_tmpl_free(struct nf_conn *tmpl) { - nf_ct_ext_destroy(tmpl); + kfree(tmpl->ext); if (ARCH_KMALLOC_MINALIGN <= NFCT_INFOMASK) kfree((char *)tmpl - tmpl->proto.tmpl_padto); @@ -1597,7 +1597,17 @@ void nf_conntrack_free(struct nf_conn *ct) */ WARN_ON(refcount_read(&ct->ct_general.use) != 0); - nf_ct_ext_destroy(ct); + if (ct->status & IPS_SRC_NAT_DONE) { + const struct nf_nat_hook *nat_hook; + + rcu_read_lock(); + nat_hook = rcu_dereference(nf_nat_hook); + if (nat_hook) + nat_hook->remove_nat_bysrc(ct); + rcu_read_unlock(); + } + + kfree(ct->ext); kmem_cache_free(nf_conntrack_cachep, ct); cnet = nf_ct_pernet(net); |