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authorGao Feng <fgao@ikuai8.com>2017-04-06 09:45:22 +0800
committerPablo Neira Ayuso <pablo@netfilter.org>2017-04-13 23:21:40 +0200
commitfe50543c194e2e1aee2f3eba41fcafd187b3dbde (patch)
tree3333a980bddfecca92170fe3c820290f32a3b47a /net
parent79e09ef96b6a5fb888f5241f3aa707e9ad0b1cce (diff)
downloadlinux-fe50543c194e2e1aee2f3eba41fcafd187b3dbde.tar.bz2
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: ecb2421b5ddf ("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>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/netfilter/ipt_CLUSTERIP.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 52f26459efc3..9b8841316e7b 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -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