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authorWANG Cong <xiyou.wangcong@gmail.com>2013-12-20 00:08:51 -0800
committerDavid S. Miller <davem@davemloft.net>2013-12-20 17:06:27 -0500
commit568a153a22d8f338a5ebda70e6bd139f6d8bb2c3 (patch)
tree944006c1defc9335807ae15c30c466b5fb3f681f
parentMerge branch 'bridge_cleanups' (diff)
downloadlinux-dev-568a153a22d8f338a5ebda70e6bd139f6d8bb2c3.tar.xz
linux-dev-568a153a22d8f338a5ebda70e6bd139f6d8bb2c3.zip
net_sched: fix a regression in tc actions
This patch fixes: 1) pass mask rather than size to tcf_hashinfo_init() 2) the cleanup should be in reversed order in mirred_cleanup_module() Reported-by: Eric Dumazet <eric.dumazet@gmail.com> Fixes: 369ba56787d7469c0afd ("net_sched: init struct tcf_hashinfo at register time") Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
-rw-r--r--net/sched/act_csum.c2
-rw-r--r--net/sched/act_gact.c2
-rw-r--r--net/sched/act_ipt.c2
-rw-r--r--net/sched/act_mirred.c6
-rw-r--r--net/sched/act_nat.c2
-rw-r--r--net/sched/act_pedit.c2
-rw-r--r--net/sched/act_police.c2
-rw-r--r--net/sched/act_simple.c2
-rw-r--r--net/sched/act_skbedit.c2
9 files changed, 11 insertions, 11 deletions
diff --git a/net/sched/act_csum.c b/net/sched/act_csum.c
index 5d350c57af3f..9cc6717c5f19 100644
--- a/net/sched/act_csum.c
+++ b/net/sched/act_csum.c
@@ -586,7 +586,7 @@ MODULE_LICENSE("GPL");
static int __init csum_init_module(void)
{
- int err = tcf_hashinfo_init(&csum_hash_info, CSUM_TAB_MASK+1);
+ int err = tcf_hashinfo_init(&csum_hash_info, CSUM_TAB_MASK);
if (err)
return err;
diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c
index 1e6e0e765243..dea927343bf4 100644
--- a/net/sched/act_gact.c
+++ b/net/sched/act_gact.c
@@ -208,7 +208,7 @@ MODULE_LICENSE("GPL");
static int __init gact_init_module(void)
{
- int err = tcf_hashinfo_init(&gact_hash_info, GACT_TAB_MASK+1);
+ int err = tcf_hashinfo_init(&gact_hash_info, GACT_TAB_MASK);
if (err)
return err;
#ifdef CONFIG_GACT_PROB
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c
index 8344380ebaf1..e13ecbbfe8c4 100644
--- a/net/sched/act_ipt.c
+++ b/net/sched/act_ipt.c
@@ -314,7 +314,7 @@ MODULE_ALIAS("act_xt");
static int __init ipt_init_module(void)
{
int ret1, ret2, err;
- err = tcf_hashinfo_init(&ipt_hash_info, IPT_TAB_MASK+1);
+ err = tcf_hashinfo_init(&ipt_hash_info, IPT_TAB_MASK);
if (err)
return err;
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 199fc9838af3..9dbb8cd64cb0 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -276,7 +276,7 @@ static int __init mirred_init_module(void)
if (err)
return err;
- err = tcf_hashinfo_init(&mirred_hash_info, MIRRED_TAB_MASK+1);
+ err = tcf_hashinfo_init(&mirred_hash_info, MIRRED_TAB_MASK);
if (err) {
unregister_netdevice_notifier(&mirred_device_notifier);
return err;
@@ -287,9 +287,9 @@ static int __init mirred_init_module(void)
static void __exit mirred_cleanup_module(void)
{
- unregister_netdevice_notifier(&mirred_device_notifier);
- tcf_hashinfo_destroy(&mirred_hash_info);
tcf_unregister_action(&act_mirred_ops);
+ tcf_hashinfo_destroy(&mirred_hash_info);
+ unregister_netdevice_notifier(&mirred_device_notifier);
}
module_init(mirred_init_module);
diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c
index 409fe7181c5f..921fea43fca2 100644
--- a/net/sched/act_nat.c
+++ b/net/sched/act_nat.c
@@ -310,7 +310,7 @@ MODULE_LICENSE("GPL");
static int __init nat_init_module(void)
{
- int err = tcf_hashinfo_init(&nat_hash_info, NAT_TAB_MASK+1);
+ int err = tcf_hashinfo_init(&nat_hash_info, NAT_TAB_MASK);
if (err)
return err;
return tcf_register_action(&act_nat_ops);
diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c
index aa5347c1b9f1..e2520e90a10d 100644
--- a/net/sched/act_pedit.c
+++ b/net/sched/act_pedit.c
@@ -246,7 +246,7 @@ MODULE_LICENSE("GPL");
static int __init pedit_init_module(void)
{
- int err = tcf_hashinfo_init(&pedit_hash_info, PEDIT_TAB_MASK+1);
+ int err = tcf_hashinfo_init(&pedit_hash_info, PEDIT_TAB_MASK);
if (err)
return err;
return tcf_register_action(&act_pedit_ops);
diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index 7b23ab07c6cc..819a9a4d1987 100644
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -396,7 +396,7 @@ static struct tc_action_ops act_police_ops = {
static int __init
police_init_module(void)
{
- int err = tcf_hashinfo_init(&police_hash_info, POL_TAB_MASK+1);
+ int err = tcf_hashinfo_init(&police_hash_info, POL_TAB_MASK);
if (err)
return err;
err = tcf_register_action(&act_police_ops);
diff --git a/net/sched/act_simple.c b/net/sched/act_simple.c
index 2d7a0eb11c69..81aebc162e5c 100644
--- a/net/sched/act_simple.c
+++ b/net/sched/act_simple.c
@@ -203,7 +203,7 @@ MODULE_LICENSE("GPL");
static int __init simp_init_module(void)
{
int err, ret;
- err = tcf_hashinfo_init(&simp_hash_info, SIMP_TAB_MASK+1);
+ err = tcf_hashinfo_init(&simp_hash_info, SIMP_TAB_MASK);
if (err)
return err;
diff --git a/net/sched/act_skbedit.c b/net/sched/act_skbedit.c
index 90ed04a83cf3..aa0a4c056f31 100644
--- a/net/sched/act_skbedit.c
+++ b/net/sched/act_skbedit.c
@@ -203,7 +203,7 @@ MODULE_LICENSE("GPL");
static int __init skbedit_init_module(void)
{
- int err = tcf_hashinfo_init(&skbedit_hash_info, SKBEDIT_TAB_MASK+1);
+ int err = tcf_hashinfo_init(&skbedit_hash_info, SKBEDIT_TAB_MASK);
if (err)
return err;
return tcf_register_action(&act_skbedit_ops);