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kernel/1149-netfilter-nf-tables-fix-netdev-hook-allocation-memleak-with-dormant-tables.patch
Eduard Abdullin 9bfd50e6dc Debrand for AlmaLinux OS 
Use AlmaLinux OS secure boot cert

Enable Btrfs support for all kernel variants

af_unix: set gc_in_progress to true in unix_gc() {CVE-2026-53361}

hpsa: bring back deprecated PCI ids #CFHack #CFHack2024

mptsas: bring back deprecated PCI ids #CFHack #CFHack2024

megaraid_sas: bring back deprecated PCI ids #CFHack #CFHack2024

qla2xxx: bring back deprecated PCI ids #CFHack #CFHack2024

qla4xxx: bring back deprecated PCI ids

be2iscsi: bring back deprecated PCI ids

kernel/rh_messages.h: enable all disabled pci devices by moving to unmaintained

gve: update QPL page registration logic to honor max_registered_pages (backport from upstream)

gve: enable reading max ring size from the device in DQO-QPL mode (backport from upstream)
2026-08-13 12:58:26 +00:00

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From 56d449ab32e8a5457a93885e2d7a3e8d141ad11c Mon Sep 17 00:00:00 2001
From: Florian Westphal <fwestpha@redhat.com>
Date: Wed, 13 May 2026 17:23:03 +0200
Subject: [PATCH] netfilter: nf_tables: fix netdev hook allocation memleak with
dormant tables
JIRA: https://redhat.atlassian.net/browse/RHEL-168848
Upstream Status: commit 63bac0278603
commit 63bac027860308d1344f761cb47aabb3b30973fd
Author: Florian Westphal <fw@strlen.de>
Date: Wed Apr 29 08:21:35 2026 +0200
netfilter: nf_tables: fix netdev hook allocation memleak with dormant tables
sashiko says:
could the related code in __nf_tables_abort() leak the struct nft_hook objects when the table is dormant?
In __nf_tables_abort(), when rolling back a NEWCHAIN transaction that
updates hooks, the code conditionally unregisters and frees the hooks only
if the table is not dormant [..]
if (!(table->flags & NFT_TABLE_F_DORMANT)) {
nft_netdev_unregister_hooks(net,
&nft_trans_chain_hooks(trans),
true);
}
...
nft_trans_destroy(trans);
Unfortunately netdev family mixes hook registration and allocation.
Push table struct down and only check for the flag to unregister.
Fixes: 216e7bf7402c ("netfilter: nf_tables: skip netdev hook unregistration if table is dormant")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Florian Westphal <fwestpha@redhat.com>
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 188a621..9883e64 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -379,7 +379,34 @@ static void nft_netdev_hook_unlink_free_rcu(struct nft_hook *hook)
nft_netdev_hook_free_rcu(hook);
}
+static void nft_trans_hook_destroy(struct nft_trans_hook *trans_hook)
+{
+ list_del(&trans_hook->list);
+ kfree(trans_hook);
+}
+
+static void nft_netdev_unregister_trans_hook(struct net *net,
+ const struct nft_table *table,
+ struct list_head *hook_list)
+{
+ struct nft_trans_hook *trans_hook, *next;
+ struct nf_hook_ops *ops;
+ struct nft_hook *hook;
+
+ list_for_each_entry_safe(trans_hook, next, hook_list, list) {
+ hook = trans_hook->hook;
+
+ if (!(table->flags & NFT_TABLE_F_DORMANT)) {
+ list_for_each_entry(ops, &hook->ops_list, list)
+ nf_unregister_net_hook(net, ops);
+ }
+ nft_netdev_hook_unlink_free_rcu(hook);
+ nft_trans_hook_destroy(trans_hook);
+ }
+}
+
static void nft_netdev_unregister_hooks(struct net *net,
+ const struct nft_table *table,
struct list_head *hook_list,
bool release_netdev)
{
@@ -387,8 +414,10 @@ static void nft_netdev_unregister_hooks(struct net *net,
struct nf_hook_ops *ops;
list_for_each_entry_safe(hook, next, hook_list, list) {
- list_for_each_entry(ops, &hook->ops_list, list)
- nf_unregister_net_hook(net, ops);
+ if (!(table->flags & NFT_TABLE_F_DORMANT)) {
+ list_for_each_entry(ops, &hook->ops_list, list)
+ nf_unregister_net_hook(net, ops);
+ }
if (release_netdev)
nft_netdev_hook_unlink_free_rcu(hook);
}
@@ -425,20 +454,25 @@ static void __nf_tables_unregister_hook(struct net *net,
struct nft_base_chain *basechain;
const struct nf_hook_ops *ops;
- if (table->flags & NFT_TABLE_F_DORMANT ||
- !nft_is_base_chain(chain))
+ if (!nft_is_base_chain(chain))
return;
basechain = nft_base_chain(chain);
ops = &basechain->ops;
+ /* must also be called for dormant tables */
+ if (nft_base_chain_netdev(table->family, basechain->ops.hooknum)) {
+ nft_netdev_unregister_hooks(net, table, &basechain->hook_list,
+ release_netdev);
+ return;
+ }
+
+ if (table->flags & NFT_TABLE_F_DORMANT)
+ return;
+
if (basechain->type->ops_unregister)
return basechain->type->ops_unregister(net, ops);
- if (nft_base_chain_netdev(table->family, basechain->ops.hooknum))
- nft_netdev_unregister_hooks(net, &basechain->hook_list,
- release_netdev);
- else
- nf_unregister_net_hook(net, &basechain->ops);
+ nf_unregister_net_hook(net, &basechain->ops);
}
static void nf_tables_unregister_hook(struct net *net,
@@ -1991,15 +2025,69 @@ static int nft_nla_put_hook_dev(struct sk_buff *skb, struct nft_hook *hook)
return nla_put_string(skb, attr, hook->ifname);
}
+struct nft_hook_dump_ctx {
+ struct nft_hook *first;
+ int n;
+};
+
+static int nft_dump_basechain_hook_one(struct sk_buff *skb,
+ struct nft_hook *hook,
+ struct nft_hook_dump_ctx *dump_ctx)
+{
+ if (!dump_ctx->first)
+ dump_ctx->first = hook;
+
+ if (nft_nla_put_hook_dev(skb, hook))
+ return -1;
+
+ dump_ctx->n++;
+
+ return 0;
+}
+
+static int nft_dump_basechain_hook_list(struct sk_buff *skb,
+ const struct net *net,
+ const struct list_head *hook_list,
+ struct nft_hook_dump_ctx *dump_ctx)
+{
+ struct nft_hook *hook;
+ int err;
+
+ list_for_each_entry_rcu(hook, hook_list, list,
+ lockdep_commit_lock_is_held(net)) {
+ err = nft_dump_basechain_hook_one(skb, hook, dump_ctx);
+ if (err < 0)
+ return err;
+ }
+
+ return 0;
+}
+
+static int nft_dump_basechain_trans_hook_list(struct sk_buff *skb,
+ const struct list_head *trans_hook_list,
+ struct nft_hook_dump_ctx *dump_ctx)
+{
+ struct nft_trans_hook *trans_hook;
+ int err;
+
+ list_for_each_entry(trans_hook, trans_hook_list, list) {
+ err = nft_dump_basechain_hook_one(skb, trans_hook->hook, dump_ctx);
+ if (err < 0)
+ return err;
+ }
+
+ return 0;
+}
+
static int nft_dump_basechain_hook(struct sk_buff *skb,
const struct net *net, int family,
const struct nft_base_chain *basechain,
- const struct list_head *hook_list)
+ const struct list_head *hook_list,
+ const struct list_head *trans_hook_list)
{
const struct nf_hook_ops *ops = &basechain->ops;
- struct nft_hook *hook, *first = NULL;
+ struct nft_hook_dump_ctx dump_hook_ctx = {};
struct nlattr *nest, *nest_devs;
- int n = 0;
nest = nla_nest_start_noflag(skb, NFTA_CHAIN_HOOK);
if (nest == NULL)
@@ -2014,23 +2102,23 @@ static int nft_dump_basechain_hook(struct sk_buff *skb,
if (!nest_devs)
goto nla_put_failure;
- if (!hook_list)
+ if (!hook_list && !trans_hook_list)
hook_list = &basechain->hook_list;
- list_for_each_entry_rcu(hook, hook_list, list,
- lockdep_commit_lock_is_held(net)) {
- if (!first)
- first = hook;
-
- if (nft_nla_put_hook_dev(skb, hook))
- goto nla_put_failure;
- n++;
+ if (hook_list &&
+ nft_dump_basechain_hook_list(skb, net, hook_list, &dump_hook_ctx)) {
+ goto nla_put_failure;
+ } else if (trans_hook_list &&
+ nft_dump_basechain_trans_hook_list(skb, trans_hook_list,
+ &dump_hook_ctx)) {
+ goto nla_put_failure;
}
+
nla_nest_end(skb, nest_devs);
- if (n == 1 &&
- !hook_is_prefix(first) &&
- nla_put_string(skb, NFTA_HOOK_DEV, first->ifname))
+ if (dump_hook_ctx.n == 1 &&
+ !hook_is_prefix(dump_hook_ctx.first) &&
+ nla_put_string(skb, NFTA_HOOK_DEV, dump_hook_ctx.first->ifname))
goto nla_put_failure;
}
nla_nest_end(skb, nest);
@@ -2044,7 +2132,8 @@ static int nf_tables_fill_chain_info(struct sk_buff *skb, struct net *net,
u32 portid, u32 seq, int event, u32 flags,
int family, const struct nft_table *table,
const struct nft_chain *chain,
- const struct list_head *hook_list)
+ const struct list_head *hook_list,
+ const struct list_head *trans_hook_list)
{
struct nlmsghdr *nlh;
@@ -2060,7 +2149,7 @@ static int nf_tables_fill_chain_info(struct sk_buff *skb, struct net *net,
NFTA_CHAIN_PAD))
goto nla_put_failure;
- if (event == NFT_MSG_DELCHAIN && !hook_list) {
+ if (event == NFT_MSG_DELCHAIN && !hook_list && !trans_hook_list) {
nlmsg_end(skb, nlh);
return 0;
}
@@ -2069,7 +2158,8 @@ static int nf_tables_fill_chain_info(struct sk_buff *skb, struct net *net,
const struct nft_base_chain *basechain = nft_base_chain(chain);
struct nft_stats __percpu *stats;
- if (nft_dump_basechain_hook(skb, net, family, basechain, hook_list))
+ if (nft_dump_basechain_hook(skb, net, family, basechain,
+ hook_list, trans_hook_list))
goto nla_put_failure;
if (nla_put_be32(skb, NFTA_CHAIN_POLICY,
@@ -2105,7 +2195,8 @@ static int nf_tables_fill_chain_info(struct sk_buff *skb, struct net *net,
}
static void nf_tables_chain_notify(const struct nft_ctx *ctx, int event,
- const struct list_head *hook_list)
+ const struct list_head *hook_list,
+ const struct list_head *trans_hook_list)
{
struct nftables_pernet *nft_net;
struct sk_buff *skb;
@@ -2125,7 +2216,7 @@ static void nf_tables_chain_notify(const struct nft_ctx *ctx, int event,
err = nf_tables_fill_chain_info(skb, ctx->net, ctx->portid, ctx->seq,
event, flags, ctx->family, ctx->table,
- ctx->chain, hook_list);
+ ctx->chain, hook_list, trans_hook_list);
if (err < 0) {
kfree_skb(skb);
goto err;
@@ -2171,7 +2262,7 @@ static int nf_tables_dump_chains(struct sk_buff *skb,
NFT_MSG_NEWCHAIN,
NLM_F_MULTI,
table->family, table,
- chain, NULL) < 0)
+ chain, NULL, NULL) < 0)
goto done;
nl_dump_check_consistent(cb, nlmsg_hdr(skb));
@@ -2225,7 +2316,7 @@ static int nf_tables_getchain(struct sk_buff *skb, const struct nfnl_info *info,
err = nf_tables_fill_chain_info(skb2, net, NETLINK_CB(skb).portid,
info->nlh->nlmsg_seq, NFT_MSG_NEWCHAIN,
- 0, family, table, chain, NULL);
+ 0, family, table, chain, NULL, NULL);
if (err < 0)
goto err_fill_chain_info;
@@ -2388,8 +2479,12 @@ static struct nft_hook *nft_hook_list_find(struct list_head *hook_list,
list_for_each_entry(hook, hook_list, list) {
if (!strncmp(hook->ifname, this->ifname,
- min(hook->ifnamelen, this->ifnamelen)))
+ min(hook->ifnamelen, this->ifnamelen))) {
+ if (hook->flags & NFT_HOOK_REMOVE)
+ continue;
+
return hook;
+ }
}
return NULL;
@@ -3148,6 +3243,32 @@ static int nf_tables_newchain(struct sk_buff *skb, const struct nfnl_info *info,
return nf_tables_addchain(&ctx, family, policy, flags, extack);
}
+static int nft_trans_delhook(struct nft_hook *hook,
+ struct list_head *del_list)
+{
+ struct nft_trans_hook *trans_hook;
+
+ trans_hook = kmalloc(sizeof(*trans_hook), GFP_KERNEL);
+ if (!trans_hook)
+ return -ENOMEM;
+
+ trans_hook->hook = hook;
+ list_add_tail(&trans_hook->list, del_list);
+ hook->flags |= NFT_HOOK_REMOVE;
+
+ return 0;
+}
+
+static void nft_trans_delhook_abort(struct list_head *del_list)
+{
+ struct nft_trans_hook *trans_hook, *next;
+
+ list_for_each_entry_safe(trans_hook, next, del_list, list) {
+ trans_hook->hook->flags &= ~NFT_HOOK_REMOVE;
+ nft_trans_hook_destroy(trans_hook);
+ }
+}
+
static int nft_delchain_hook(struct nft_ctx *ctx,
struct nft_base_chain *basechain,
struct netlink_ext_ack *extack)
@@ -3174,7 +3295,10 @@ static int nft_delchain_hook(struct nft_ctx *ctx,
err = -ENOENT;
goto err_chain_del_hook;
}
- list_move(&hook->list, &chain_del_list);
+ if (nft_trans_delhook(hook, &chain_del_list) < 0) {
+ err = -ENOMEM;
+ goto err_chain_del_hook;
+ }
}
trans = nft_trans_alloc_chain(ctx, NFT_MSG_DELCHAIN);
@@ -3194,7 +3318,7 @@ static int nft_delchain_hook(struct nft_ctx *ctx,
return 0;
err_chain_del_hook:
- list_splice(&chain_del_list, &basechain->hook_list);
+ nft_trans_delhook_abort(&chain_del_list);
nft_chain_release_hook(&chain_hook);
return err;
@@ -9139,6 +9263,24 @@ static void nft_hooks_destroy(struct list_head *hook_list)
nft_netdev_hook_unlink_free_rcu(hook);
}
+static void nft_flowtable_unregister_trans_hook(struct net *net,
+ struct nft_flowtable *flowtable,
+ struct list_head *hook_list)
+{
+ struct nft_trans_hook *trans_hook, *next;
+ struct nf_hook_ops *ops;
+ struct nft_hook *hook;
+
+ list_for_each_entry_safe(trans_hook, next, hook_list, list) {
+ hook = trans_hook->hook;
+ list_for_each_entry(ops, &hook->ops_list, list)
+ nft_unregister_flowtable_ops(net, flowtable, ops);
+
+ nft_netdev_hook_unlink_free_rcu(hook);
+ nft_trans_hook_destroy(trans_hook);
+ }
+}
+
static int nft_flowtable_update(struct nft_ctx *ctx, const struct nlmsghdr *nlh,
struct nft_flowtable *flowtable,
struct netlink_ext_ack *extack)
@@ -9397,7 +9539,10 @@ static int nft_delflowtable_hook(struct nft_ctx *ctx,
err = -ENOENT;
goto err_flowtable_del_hook;
}
- list_move(&hook->list, &flowtable_del_list);
+ if (nft_trans_delhook(hook, &flowtable_del_list) < 0) {
+ err = -ENOMEM;
+ goto err_flowtable_del_hook;
+ }
}
trans = nft_trans_alloc(ctx, NFT_MSG_DELFLOWTABLE,
@@ -9418,7 +9563,7 @@ static int nft_delflowtable_hook(struct nft_ctx *ctx,
return 0;
err_flowtable_del_hook:
- list_splice(&flowtable_del_list, &flowtable->hook_list);
+ nft_trans_delhook_abort(&flowtable_del_list);
nft_flowtable_hook_release(&flowtable_hook);
return err;
@@ -9483,8 +9628,10 @@ static int nf_tables_fill_flowtable_info(struct sk_buff *skb, struct net *net,
u32 portid, u32 seq, int event,
u32 flags, int family,
struct nft_flowtable *flowtable,
- struct list_head *hook_list)
+ struct list_head *hook_list,
+ struct list_head *trans_hook_list)
{
+ struct nft_trans_hook *trans_hook;
struct nlattr *nest, *nest_devs;
struct nft_hook *hook;
struct nlmsghdr *nlh;
@@ -9501,7 +9648,7 @@ static int nf_tables_fill_flowtable_info(struct sk_buff *skb, struct net *net,
NFTA_FLOWTABLE_PAD))
goto nla_put_failure;
- if (event == NFT_MSG_DELFLOWTABLE && !hook_list) {
+ if (event == NFT_MSG_DELFLOWTABLE && !hook_list && !trans_hook_list) {
nlmsg_end(skb, nlh);
return 0;
}
@@ -9521,13 +9668,20 @@ static int nf_tables_fill_flowtable_info(struct sk_buff *skb, struct net *net,
if (!nest_devs)
goto nla_put_failure;
- if (!hook_list)
+ if (!hook_list && !trans_hook_list)
hook_list = &flowtable->hook_list;
- list_for_each_entry_rcu(hook, hook_list, list,
- lockdep_commit_lock_is_held(net)) {
- if (nft_nla_put_hook_dev(skb, hook))
- goto nla_put_failure;
+ if (hook_list) {
+ list_for_each_entry_rcu(hook, hook_list, list,
+ lockdep_commit_lock_is_held(net)) {
+ if (nft_nla_put_hook_dev(skb, hook))
+ goto nla_put_failure;
+ }
+ } else if (trans_hook_list) {
+ list_for_each_entry(trans_hook, trans_hook_list, list) {
+ if (nft_nla_put_hook_dev(skb, trans_hook->hook))
+ goto nla_put_failure;
+ }
}
nla_nest_end(skb, nest_devs);
nla_nest_end(skb, nest);
@@ -9581,7 +9735,7 @@ static int nf_tables_dump_flowtable(struct sk_buff *skb,
NFT_MSG_NEWFLOWTABLE,
NLM_F_MULTI | NLM_F_APPEND,
table->family,
- flowtable, NULL) < 0)
+ flowtable, NULL, NULL) < 0)
goto done;
nl_dump_check_consistent(cb, nlmsg_hdr(skb));
@@ -9681,7 +9835,7 @@ static int nf_tables_getflowtable(struct sk_buff *skb,
err = nf_tables_fill_flowtable_info(skb2, net, NETLINK_CB(skb).portid,
info->nlh->nlmsg_seq,
NFT_MSG_NEWFLOWTABLE, 0, family,
- flowtable, NULL);
+ flowtable, NULL, NULL);
if (err < 0)
goto err_fill_flowtable_info;
@@ -9694,7 +9848,9 @@ static int nf_tables_getflowtable(struct sk_buff *skb,
static void nf_tables_flowtable_notify(struct nft_ctx *ctx,
struct nft_flowtable *flowtable,
- struct list_head *hook_list, int event)
+ struct list_head *hook_list,
+ struct list_head *trans_hook_list,
+ int event)
{
struct nftables_pernet *nft_net = nft_pernet(ctx->net);
struct sk_buff *skb;
@@ -9714,7 +9870,8 @@ static void nf_tables_flowtable_notify(struct nft_ctx *ctx,
err = nf_tables_fill_flowtable_info(skb, ctx->net, ctx->portid,
ctx->seq, event, flags,
- ctx->family, flowtable, hook_list);
+ ctx->family, flowtable,
+ hook_list, trans_hook_list);
if (err < 0) {
kfree_skb(skb);
goto err;
@@ -10248,9 +10405,7 @@ static void nft_commit_release(struct nft_trans *trans)
break;
case NFT_MSG_DELCHAIN:
case NFT_MSG_DESTROYCHAIN:
- if (nft_trans_chain_update(trans))
- nft_hooks_destroy(&nft_trans_chain_hooks(trans));
- else
+ if (!nft_trans_chain_update(trans))
nf_tables_chain_destroy(nft_trans_chain(trans));
break;
case NFT_MSG_DELRULE:
@@ -10271,9 +10426,7 @@ static void nft_commit_release(struct nft_trans *trans)
break;
case NFT_MSG_DELFLOWTABLE:
case NFT_MSG_DESTROYFLOWTABLE:
- if (nft_trans_flowtable_update(trans))
- nft_hooks_destroy(&nft_trans_flowtable_hooks(trans));
- else
+ if (!nft_trans_flowtable_update(trans))
nf_tables_flowtable_destroy(nft_trans_flowtable(trans));
break;
}
@@ -11048,31 +11201,28 @@ static int nf_tables_commit(struct net *net, struct sk_buff *skb)
if (nft_trans_chain_update(trans)) {
nft_chain_commit_update(nft_trans_container_chain(trans));
nf_tables_chain_notify(&ctx, NFT_MSG_NEWCHAIN,
- &nft_trans_chain_hooks(trans));
+ &nft_trans_chain_hooks(trans), NULL);
list_splice_rcu(&nft_trans_chain_hooks(trans),
&nft_trans_basechain(trans)->hook_list);
/* trans destroyed after rcu grace period */
} else {
nft_chain_commit_drop_policy(nft_trans_container_chain(trans));
nft_clear(net, nft_trans_chain(trans));
- nf_tables_chain_notify(&ctx, NFT_MSG_NEWCHAIN, NULL);
+ nf_tables_chain_notify(&ctx, NFT_MSG_NEWCHAIN, NULL, NULL);
nft_trans_destroy(trans);
}
break;
case NFT_MSG_DELCHAIN:
case NFT_MSG_DESTROYCHAIN:
if (nft_trans_chain_update(trans)) {
- nf_tables_chain_notify(&ctx, NFT_MSG_DELCHAIN,
+ nf_tables_chain_notify(&ctx, NFT_MSG_DELCHAIN, NULL,
&nft_trans_chain_hooks(trans));
- if (!(table->flags & NFT_TABLE_F_DORMANT)) {
- nft_netdev_unregister_hooks(net,
- &nft_trans_chain_hooks(trans),
- true);
- }
+ nft_netdev_unregister_trans_hook(net, table,
+ &nft_trans_chain_hooks(trans));
} else {
nft_chain_del(nft_trans_chain(trans));
nf_tables_chain_notify(&ctx, NFT_MSG_DELCHAIN,
- NULL);
+ NULL, NULL);
nf_tables_unregister_hook(ctx.net, ctx.table,
nft_trans_chain(trans));
}
@@ -11178,6 +11328,7 @@ static int nf_tables_commit(struct net *net, struct sk_buff *skb)
nf_tables_flowtable_notify(&ctx,
nft_trans_flowtable(trans),
&nft_trans_flowtable_hooks(trans),
+ NULL,
NFT_MSG_NEWFLOWTABLE);
list_splice_rcu(&nft_trans_flowtable_hooks(trans),
&nft_trans_flowtable(trans)->hook_list);
@@ -11186,6 +11337,7 @@ static int nf_tables_commit(struct net *net, struct sk_buff *skb)
nf_tables_flowtable_notify(&ctx,
nft_trans_flowtable(trans),
NULL,
+ NULL,
NFT_MSG_NEWFLOWTABLE);
}
nft_trans_destroy(trans);
@@ -11195,16 +11347,18 @@ static int nf_tables_commit(struct net *net, struct sk_buff *skb)
if (nft_trans_flowtable_update(trans)) {
nf_tables_flowtable_notify(&ctx,
nft_trans_flowtable(trans),
+ NULL,
&nft_trans_flowtable_hooks(trans),
trans->msg_type);
- nft_unregister_flowtable_net_hooks(net,
- nft_trans_flowtable(trans),
- &nft_trans_flowtable_hooks(trans));
+ nft_flowtable_unregister_trans_hook(net,
+ nft_trans_flowtable(trans),
+ &nft_trans_flowtable_hooks(trans));
} else {
list_del_rcu(&nft_trans_flowtable(trans)->list);
nf_tables_flowtable_notify(&ctx,
nft_trans_flowtable(trans),
NULL,
+ NULL,
trans->msg_type);
nft_unregister_flowtable_net_hooks(net,
nft_trans_flowtable(trans),
@@ -11346,11 +11500,9 @@ static int __nf_tables_abort(struct net *net, enum nfnl_abort_action action)
break;
case NFT_MSG_NEWCHAIN:
if (nft_trans_chain_update(trans)) {
- if (!(table->flags & NFT_TABLE_F_DORMANT)) {
- nft_netdev_unregister_hooks(net,
- &nft_trans_chain_hooks(trans),
- true);
- }
+ nft_netdev_unregister_hooks(net, table,
+ &nft_trans_chain_hooks(trans),
+ true);
free_percpu(nft_trans_chain_stats(trans));
kfree(nft_trans_chain_name(trans));
nft_trans_destroy(trans);
@@ -11368,8 +11520,7 @@ static int __nf_tables_abort(struct net *net, enum nfnl_abort_action action)
case NFT_MSG_DELCHAIN:
case NFT_MSG_DESTROYCHAIN:
if (nft_trans_chain_update(trans)) {
- list_splice(&nft_trans_chain_hooks(trans),
- &nft_trans_basechain(trans)->hook_list);
+ nft_trans_delhook_abort(&nft_trans_chain_hooks(trans));
} else {
nft_use_inc_restore(&table->use);
nft_clear(trans->net, nft_trans_chain(trans));
@@ -11483,8 +11634,7 @@ static int __nf_tables_abort(struct net *net, enum nfnl_abort_action action)
case NFT_MSG_DELFLOWTABLE:
case NFT_MSG_DESTROYFLOWTABLE:
if (nft_trans_flowtable_update(trans)) {
- list_splice(&nft_trans_flowtable_hooks(trans),
- &nft_trans_flowtable(trans)->hook_list);
+ nft_trans_delhook_abort(&nft_trans_flowtable_hooks(trans));
} else {
nft_use_inc_restore(&table->use);
nft_clear(trans->net, nft_trans_flowtable(trans));
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