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-rw-r--r--net/bridge/netfilter/ebtables.c19
-rw-r--r--net/ipv4/netfilter/arp_tables.c9
-rw-r--r--net/ipv4/netfilter/ip_tables.c10
-rw-r--r--net/ipv4/netfilter/ipt_CLUSTERIP.c6
-rw-r--r--net/ipv6/netfilter/ip6_tables.c10
-rw-r--r--net/netfilter/xt_CONNMARK.c5
-rw-r--r--net/netfilter/xt_CONNSECMARK.c5
-rw-r--r--net/netfilter/xt_RATEEST.c5
-rw-r--r--net/netfilter/xt_SECMARK.c2
-rw-r--r--net/sched/act_ipt.c10
10 files changed, 50 insertions, 31 deletions
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index cf823c21c16..29d8061fa15 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -581,18 +581,23 @@ ebt_cleanup_match(struct ebt_entry_match *m, unsigned int *i)
static inline int
ebt_cleanup_watcher(struct ebt_entry_watcher *w, unsigned int *i)
{
+ struct xt_tgdtor_param par;
+
if (i && (*i)-- == 0)
return 1;
- if (w->u.watcher->destroy)
- w->u.watcher->destroy(w->u.watcher, w->data);
- module_put(w->u.watcher->me);
+ par.target = w->u.watcher;
+ par.targinfo = w->data;
+ if (par.target->destroy != NULL)
+ par.target->destroy(&par);
+ module_put(par.target->me);
return 0;
}
static inline int
ebt_cleanup_entry(struct ebt_entry *e, unsigned int *cnt)
{
+ struct xt_tgdtor_param par;
struct ebt_entry_target *t;
if (e->bitmask == 0)
@@ -603,10 +608,12 @@ ebt_cleanup_entry(struct ebt_entry *e, unsigned int *cnt)
EBT_WATCHER_ITERATE(e, ebt_cleanup_watcher, NULL);
EBT_MATCH_ITERATE(e, ebt_cleanup_match, NULL);
t = (struct ebt_entry_target *)(((char *)e) + e->target_offset);
- if (t->u.target->destroy)
- t->u.target->destroy(t->u.target, t->data);
- module_put(t->u.target->me);
+ par.target = t->u.target;
+ par.targinfo = t->data;
+ if (par.target->destroy != NULL)
+ par.target->destroy(&par);
+ module_put(par.target->me);
return 0;
}
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index b3238d0101c..3bab78330cf 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -557,15 +557,18 @@ static inline int check_entry_size_and_hooks(struct arpt_entry *e,
static inline int cleanup_entry(struct arpt_entry *e, unsigned int *i)
{
+ struct xt_tgdtor_param par;
struct arpt_entry_target *t;
if (i && (*i)-- == 0)
return 1;
t = arpt_get_target(e);
- if (t->u.kernel.target->destroy)
- t->u.kernel.target->destroy(t->u.kernel.target, t->data);
- module_put(t->u.kernel.target->me);
+ par.target = t->u.kernel.target;
+ par.targinfo = t->data;
+ if (par.target->destroy != NULL)
+ par.target->destroy(&par);
+ module_put(par.target->me);
return 0;
}
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index e592c54d499..50b9a6c34c3 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -768,6 +768,7 @@ check_entry_size_and_hooks(struct ipt_entry *e,
static int
cleanup_entry(struct ipt_entry *e, unsigned int *i)
{
+ struct xt_tgdtor_param par;
struct ipt_entry_target *t;
if (i && (*i)-- == 0)
@@ -776,9 +777,12 @@ cleanup_entry(struct ipt_entry *e, unsigned int *i)
/* Cleanup all matches */
IPT_MATCH_ITERATE(e, cleanup_match, NULL);
t = ipt_get_target(e);
- if (t->u.kernel.target->destroy)
- t->u.kernel.target->destroy(t->u.kernel.target, t->data);
- module_put(t->u.kernel.target->me);
+
+ par.target = t->u.kernel.target;
+ par.targinfo = t->data;
+ if (par.target->destroy != NULL)
+ par.target->destroy(&par);
+ module_put(par.target->me);
return 0;
}
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 6c7254e0256..7ac1677419a 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -411,9 +411,9 @@ static bool clusterip_tg_check(const struct xt_tgchk_param *par)
}
/* drop reference count of cluster config when rule is deleted */
-static void clusterip_tg_destroy(const struct xt_target *target, void *targinfo)
+static void clusterip_tg_destroy(const struct xt_tgdtor_param *par)
{
- const struct ipt_clusterip_tgt_info *cipinfo = targinfo;
+ const struct ipt_clusterip_tgt_info *cipinfo = par->targinfo;
/* if no more entries are referencing the config, remove it
* from the list and destroy the proc entry */
@@ -421,7 +421,7 @@ static void clusterip_tg_destroy(const struct xt_target *target, void *targinfo)
clusterip_config_put(cipinfo->config);
- nf_ct_l3proto_module_put(target->family);
+ nf_ct_l3proto_module_put(par->target->family);
}
#ifdef CONFIG_COMPAT
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index ca14fb8bd36..d934a699463 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -793,6 +793,7 @@ check_entry_size_and_hooks(struct ip6t_entry *e,
static int
cleanup_entry(struct ip6t_entry *e, unsigned int *i)
{
+ struct xt_tgdtor_param par;
struct ip6t_entry_target *t;
if (i && (*i)-- == 0)
@@ -801,9 +802,12 @@ cleanup_entry(struct ip6t_entry *e, unsigned int *i)
/* Cleanup all matches */
IP6T_MATCH_ITERATE(e, cleanup_match, NULL);
t = ip6t_get_target(e);
- if (t->u.kernel.target->destroy)
- t->u.kernel.target->destroy(t->u.kernel.target, t->data);
- module_put(t->u.kernel.target->me);
+
+ par.target = t->u.kernel.target;
+ par.targinfo = t->data;
+ if (par.target->destroy != NULL)
+ par.target->destroy(&par);
+ module_put(par.target->me);
return 0;
}
diff --git a/net/netfilter/xt_CONNMARK.c b/net/netfilter/xt_CONNMARK.c
index 8fc9f35e67d..c5a5072e005 100644
--- a/net/netfilter/xt_CONNMARK.c
+++ b/net/netfilter/xt_CONNMARK.c
@@ -146,10 +146,9 @@ static bool connmark_tg_check(const struct xt_tgchk_param *par)
return true;
}
-static void
-connmark_tg_destroy(const struct xt_target *target, void *targinfo)
+static void connmark_tg_destroy(const struct xt_tgdtor_param *par)
{
- nf_ct_l3proto_module_put(target->family);
+ nf_ct_l3proto_module_put(par->target->family);
}
#ifdef CONFIG_COMPAT
diff --git a/net/netfilter/xt_CONNSECMARK.c b/net/netfilter/xt_CONNSECMARK.c
index 2041a3d4b4d..b6e3f3f125f 100644
--- a/net/netfilter/xt_CONNSECMARK.c
+++ b/net/netfilter/xt_CONNSECMARK.c
@@ -114,10 +114,9 @@ static bool connsecmark_tg_check(const struct xt_tgchk_param *par)
return true;
}
-static void
-connsecmark_tg_destroy(const struct xt_target *target, void *targinfo)
+static void connsecmark_tg_destroy(const struct xt_tgdtor_param *par)
{
- nf_ct_l3proto_module_put(target->family);
+ nf_ct_l3proto_module_put(par->target->family);
}
static struct xt_target connsecmark_tg_reg[] __read_mostly = {
diff --git a/net/netfilter/xt_RATEEST.c b/net/netfilter/xt_RATEEST.c
index edf4ab1f30f..43f5676b1af 100644
--- a/net/netfilter/xt_RATEEST.c
+++ b/net/netfilter/xt_RATEEST.c
@@ -139,10 +139,9 @@ err1:
return false;
}
-static void xt_rateest_tg_destroy(const struct xt_target *target,
- void *targinfo)
+static void xt_rateest_tg_destroy(const struct xt_tgdtor_param *par)
{
- struct xt_rateest_target_info *info = targinfo;
+ struct xt_rateest_target_info *info = par->targinfo;
xt_rateest_put(info->est);
}
diff --git a/net/netfilter/xt_SECMARK.c b/net/netfilter/xt_SECMARK.c
index e5777227192..7a6f9e6f5df 100644
--- a/net/netfilter/xt_SECMARK.c
+++ b/net/netfilter/xt_SECMARK.c
@@ -113,7 +113,7 @@ static bool secmark_tg_check(const struct xt_tgchk_param *par)
return true;
}
-static void secmark_tg_destroy(const struct xt_target *target, void *targinfo)
+static void secmark_tg_destroy(const struct xt_tgdtor_param *par)
{
switch (mode) {
case SECMARK_MODE_SEL:
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c
index a54dc3f8234..b951d422db9 100644
--- a/net/sched/act_ipt.c
+++ b/net/sched/act_ipt.c
@@ -67,9 +67,13 @@ static int ipt_init_target(struct ipt_entry_target *t, char *table, unsigned int
static void ipt_destroy_target(struct ipt_entry_target *t)
{
- if (t->u.kernel.target->destroy)
- t->u.kernel.target->destroy(t->u.kernel.target, t->data);
- module_put(t->u.kernel.target->me);
+ struct xt_tgdtor_param par = {
+ .target = t->u.kernel.target,
+ .targinfo = t->data,
+ };
+ if (par.target->destroy != NULL)
+ par.target->destroy(&par);
+ module_put(par.target->me);
}
static int tcf_ipt_release(struct tcf_ipt *ipt, int bind)
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-28 10:48:54 +0000