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netfilter: ipt_CLUSTERIP: Fix wrong conntrack netns refcnt usage 

Current codes invoke wrongly nf_ct_netns_get in the destroy routine,
it should use nf_ct_netns_put, not nf_ct_netns_get.
It could cause some modules could not be unloaded.

Fixes: ecb2421b5d ("netfilter: add and use nf_ct_netns_get/put")
Signed-off-by: Gao Feng <fgao@ikuai8.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Gao Feng 2017-04-06 09:45:22 +08:00 committed by Pablo Neira Ayuso
parent 79e09ef96b
commit fe50543c19
1 changed files with 1 additions and 1 deletions
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2
net/ipv4/netfilter/ipt_CLUSTERIP.c
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@ -461,7 +461,7 @@ static void clusterip_tg_destroy(const struct xt_tgdtor_param *par)
clusterip_config_put(cipinfo->config);
nf_ct_netns_get(par->net, par->family);
nf_ct_netns_put(par->net, par->family);
}
#ifdef CONFIG_COMPAT