diff options
| author | Julian Anastasov <ja@ssi.bg> | 2014-06-12 09:17:55 +0300 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2014-06-13 16:22:25 +0900 |
| commit | 9802d21e7a0b0d2167ef745edc1f4ea7a0fc6ea3 (patch) | |
| tree | 63d2e46b26f1913d3b913aaea37a482ae91b8a89 /net/netfilter | |
| parent | f44a5f45f544561302e855e7bd104e5f506ec01b (diff) | |
ipvs: stop tot_stats estimator only under CONFIG_SYSCTL
The tot_stats estimator is started only when CONFIG_SYSCTL
is defined. But it is stopped without checking CONFIG_SYSCTL.
Fix the crash by moving ip_vs_stop_estimator into
ip_vs_control_net_cleanup_sysctl.
The change is needed after commit 14e405461e664b
("IPVS: Add __ip_vs_control_{init,cleanup}_sysctl()") from 2.6.39.
Reported-by: Jet Chen <jet.chen@intel.com>
Tested-by: Jet Chen <jet.chen@intel.com>
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'net/netfilter')
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_ctl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index c42e83d2751c..581a6584ed0c 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -3778,6 +3778,7 @@ static void __net_exit ip_vs_control_net_cleanup_sysctl(struct net *net) cancel_delayed_work_sync(&ipvs->defense_work); cancel_work_sync(&ipvs->defense_work.work); unregister_net_sysctl_table(ipvs->sysctl_hdr); + ip_vs_stop_estimator(net, &ipvs->tot_stats); } #else @@ -3840,7 +3841,6 @@ void __net_exit ip_vs_control_net_cleanup(struct net *net) struct netns_ipvs *ipvs = net_ipvs(net); ip_vs_trash_cleanup(net); - ip_vs_stop_estimator(net, &ipvs->tot_stats); ip_vs_control_net_cleanup_sysctl(net); remove_proc_entry("ip_vs_stats_percpu", net->proc_net); remove_proc_entry("ip_vs_stats", net->proc_net); |