diff mbox

[2/2] ipvs: fix crash in ip_vs_control_net_cleanup on unload

Message ID 1335186732-16002-3-git-send-email-horms@verge.net.au
State Accepted
Headers show

Commit Message

Simon Horman April 23, 2012, 1:12 p.m. UTC 
From: Julian Anastasov <ja@ssi.bg>

	commit 14e405461e664b777e2a5636e10b2ebf36a686ec (2.6.39)
("Add __ip_vs_control_{init,cleanup}_sysctl()")
introduced regression due to wrong __net_init for
__ip_vs_control_cleanup_sysctl. This leads to crash when
the ip_vs module is unloaded.

	Fix it by changing __net_init to __net_exit for
the function that is already renamed to ip_vs_control_net_cleanup_sysctl.

Cc: stable@vger.kernel.org
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Hans Schillstrom <hans@schillstrom.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
---
 net/netfilter/ipvs/ip_vs_ctl.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Pablo Neira Ayuso April 25, 2012, 9:15 a.m. UTC | #1 
On Mon, Apr 23, 2012 at 10:12:12PM +0900, Simon Horman wrote:
> From: Julian Anastasov <ja@ssi.bg>
> 
> 	commit 14e405461e664b777e2a5636e10b2ebf36a686ec (2.6.39)
> ("Add __ip_vs_control_{init,cleanup}_sysctl()")
> introduced regression due to wrong __net_init for
> __ip_vs_control_cleanup_sysctl. This leads to crash when
> the ip_vs module is unloaded.
> 
> 	Fix it by changing __net_init to __net_exit for
> the function that is already renamed to ip_vs_control_net_cleanup_sysctl.
> 
> Cc: stable@vger.kernel.org

Removed this above.

> Signed-off-by: Julian Anastasov <ja@ssi.bg>
> Signed-off-by: Hans Schillstrom <hans@schillstrom.com>
> Signed-off-by: Simon Horman <horms@verge.net.au>

And applied, thanks Simon.
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diff mbox

Patch

diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index b3afe18..376d2b1 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -3680,7 +3680,7 @@  int __net_init ip_vs_control_net_init_sysctl(struct net *net)
 	return 0;
 }
 
-void __net_init ip_vs_control_net_cleanup_sysctl(struct net *net)
+void __net_exit ip_vs_control_net_cleanup_sysctl(struct net *net)
 {
 	struct netns_ipvs *ipvs = net_ipvs(net);
 
@@ -3692,7 +3692,7 @@  void __net_init ip_vs_control_net_cleanup_sysctl(struct net *net)
 #else
 
 int __net_init ip_vs_control_net_init_sysctl(struct net *net) { return 0; }
-void __net_init ip_vs_control_net_cleanup_sysctl(struct net *net) { }
+void __net_exit ip_vs_control_net_cleanup_sysctl(struct net *net) { }
 
 #endif