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[NETFILTER] Free layer-3 specific protocol tables at cleanup

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Although the comment around the allocation code tells us that
the layer-3 specific protocol tables will be freed when cleaning up,
they aren't. And this makes nfsim complain loudly...

Signed-off-by: KOVACS Krisztian <hidden@balabit.hu>
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
KOVACS Krisztian 2005-11-15 16:47:34 -08:00 committed by David S. Miller
parent 96479376c8
commit 5a6f294e43
1 changed files with 7 additions and 0 deletions
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7
net/netfilter/nf_conntrack_core.c
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@ -1395,6 +1395,13 @@ void nf_conntrack_cleanup(void)
kmem_cache_destroy(nf_conntrack_expect_cachep);
free_conntrack_hash(nf_conntrack_hash, nf_conntrack_vmalloc,
nf_conntrack_htable_size);
/* free l3proto protocol tables */
for (i = 0; i < PF_MAX; i++)
if (nf_ct_protos[i]) {
kfree(nf_ct_protos[i]);
nf_ct_protos[i] = NULL;
}
}
static struct list_head *alloc_hashtable(int size, int *vmalloced)