Example output:
$ nft list hook ip input
family ip hook input {
+0000000000 nft_do_chain_inet [nf_tables] # nft table ip filter chain input
+0000000010 nft_do_chain_inet [nf_tables] # nft table ip firewalld chain filter_INPUT
+0000000100 nf_nat_ipv4_local_in [nf_nat]
+2147483647 ipv4_confirm [nf_conntrack]
}
$ nft list hooks netdev type ingress device lo
family netdev hook ingress device lo {
+0000000000 nft_do_chain_netdev [nf_tables]
}
$ nft list hooks inet
family ip hook prerouting {
-0000000400 ipv4_conntrack_defrag [nf_defrag_ipv4]
-0000000300 iptable_raw_hook [iptable_raw]
-0000000290 nft_do_chain_inet [nf_tables] # nft table ip firewalld chain raw_PREROUTING
-0000000200 ipv4_conntrack_in [nf_conntrack]
-0000000140 nft_do_chain_inet [nf_tables] # nft table ip firewalld chain mangle_PREROUTING
-0000000100 nf_nat_ipv4_pre_routing [nf_nat]
}
...
'nft list hooks' will display everyting except the netdev family
via successive dump request for all family:hook combinations.
Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
---
This reworked version makes use of the new nfnetlink_hook
subsystem.
include/linux/netfilter/nfnetlink.h | 3 +-
include/linux/netfilter/nfnetlink_hook.h | 54 ++++
include/mnl.h | 3 +
include/rule.h | 1 +
src/evaluate.c | 10 +
src/mnl.c | 328 ++++++++++++++++++++++-
src/parser_bison.y | 48 +++-
src/rule.c | 13 +
src/scanner.l | 1 +
9 files changed, 457 insertions(+), 4 deletions(-)
create mode 100644 include/linux/netfilter/nfnetlink_hook.h
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 454f78d0af0a..49e2b2c508a8 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -59,7 +59,8 @@ struct nfgenmsg {
#define NFNL_SUBSYS_CTHELPER 9
#define NFNL_SUBSYS_NFTABLES 10
#define NFNL_SUBSYS_NFT_COMPAT 11
-#define NFNL_SUBSYS_COUNT 12
+#define NFNL_SUBSYS_HOOK 12
+#define NFNL_SUBSYS_COUNT 13
/* Reserved control nfnetlink messages */
#define NFNL_MSG_BATCH_BEGIN NLMSG_MIN_TYPE
diff --git a/include/linux/netfilter/nfnetlink_hook.h b/include/linux/netfilter/nfnetlink_hook.h
new file mode 100644
index 000000000000..d8ac8278571b
--- /dev/null
+++ b/include/linux/netfilter/nfnetlink_hook.h
@@ -0,0 +1,54 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _NFNL_HOOK_H_
+#define _NFNL_HOOK_H_
+
+enum nfnl_hook_msg_types {
+ NFNL_MSG_HOOK_GET,
+ NFNL_MSG_HOOK_MAX,
+};
+
+/**
+ * enum nfnl_hook_attributes - nf_tables netfilter hook netlink attributes
+ *
+ * @NFNLA_HOOK_HOOKNUM: netfilter hook number (NLA_U32)
+ * @NFNLAA_HOOK_PRIORITY: netfilter hook priority (NLA_U32)
+ * @NFNLA_HOOK_DEV: netdevice name (NLA_STRING)
+ * @NFNLA_HOOK_FUNCTION_NAME: hook function name (NLA_STRING)
+ * @NFNLA_HOOK_MODULE_NAME: kernel module that registered this hook (NLA_STRING)
+ * @NFNLA_HOOK_CHAIN_INFO: basechain hook metadata (NLA_NESTED)
+ */
+enum nfnl_hook_attributes {
+ NFNLA_HOOK_UNSPEC,
+ NFNLA_HOOK_HOOKNUM,
+ NFNLA_HOOK_PRIORITY,
+ NFNLA_HOOK_DEV,
+ NFNLA_HOOK_FUNCTION_NAME,
+ NFNLA_HOOK_MODULE_NAME,
+ NFNLA_HOOK_CHAIN_INFO,
+ __NFNLA_HOOK_MAX
+};
+#define NFNLA_HOOK_MAX (__NFNLA_HOOK_MAX - 1)
+
+/**
+ * enum nfnl_hook_chain_info_attributes - chain description
+ *
+ * NFNLA_HOOK_INFO_DESC: nft chain and table name (enum nft_table_attributes) (NLA_NESTED)
+ * NFNLA_HOOK_INFO_TYPE: chain type (enum nfnl_hook_chaintype) (NLA_U32)
+ */
+enum nfnl_hook_chain_info_attributes {
+ NFNLA_HOOK_INFO_UNSPEC,
+ NFNLA_HOOK_INFO_DESC,
+ NFNLA_HOOK_INFO_TYPE,
+ __NFNLA_HOOK_INFO_MAX,
+};
+#define NFNLA_HOOK_INFO_MAX (__NFNLA_HOOK_INFO_MAX - 1)
+
+/**
+ * enum nfnl_hook_chaintype - chain type
+ *
+ * @NFNL_HOOK_TYPE_NFTABLES nf_tables base chain
+ */
+enum nfnl_hook_chaintype {
+ NFNL_HOOK_TYPE_NFTABLES = 0x1,
+};
+#endif /* _NFNL_HOOK_H */
diff --git a/include/mnl.h b/include/mnl.h
index 979929c31c17..68ec80cd2282 100644
--- a/include/mnl.h
+++ b/include/mnl.h
@@ -82,6 +82,9 @@ int mnl_nft_flowtable_add(struct netlink_ctx *ctx, struct cmd *cmd,
unsigned int flags);
int mnl_nft_flowtable_del(struct netlink_ctx *ctx, struct cmd *cmd);
+int mnl_nft_dump_nf_hooks(struct netlink_ctx *ctx, int family, int hook,
+ const char *devname);
+
int mnl_nft_event_listener(struct mnl_socket *nf_sock, unsigned int debug_mask,
struct output_ctx *octx,
int (*cb)(const struct nlmsghdr *nlh, void *data),
diff --git a/include/rule.h b/include/rule.h
index f469db55bf60..357326a3fceb 100644
--- a/include/rule.h
+++ b/include/rule.h
@@ -644,6 +644,7 @@ enum cmd_obj {
CMD_OBJ_CT_EXPECT,
CMD_OBJ_SYNPROXY,
CMD_OBJ_SYNPROXYS,
+ CMD_OBJ_HOOKS,
};
struct markup {
diff --git a/src/evaluate.c b/src/evaluate.c
index 384e2fa786e0..25659ce8e5dd 100644
--- a/src/evaluate.c
+++ b/src/evaluate.c
@@ -4702,6 +4702,16 @@ static int cmd_evaluate_list(struct eval_ctx *ctx, struct cmd *cmd)
case CMD_OBJ_METERS:
case CMD_OBJ_MAPS:
return 0;
+ case CMD_OBJ_HOOKS:
+ if (cmd->handle.chain.name) {
+ int hooknum = str2hooknum(cmd->handle.family, cmd->handle.chain.name);
+
+ if (hooknum == NF_INET_NUMHOOKS)
+ return chain_not_found(ctx);
+
+ cmd->handle.chain_id = hooknum;
+ }
+ return 0;
default:
BUG("invalid command object type %u\n", cmd->obj);
}
diff --git a/src/mnl.c b/src/mnl.c
index ef45cbd193f9..ce58ae7219ec 100644
--- a/src/mnl.c
+++ b/src/mnl.c
@@ -22,6 +22,7 @@
#include <libnftnl/udata.h>
#include <linux/netfilter/nfnetlink.h>
+#include <linux/netfilter/nfnetlink_hook.h>
#include <linux/netfilter/nf_tables.h>
#include <mnl.h>
@@ -34,6 +35,17 @@
#include <stdlib.h>
#include <utils.h>
#include <nftables.h>
+#include <linux/netfilter.h>
+#include <linux/netfilter_arp.h>
+
+struct basehook {
+ struct list_head list;
+ const char *module_name;
+ const char *hookfn;
+ const char *table;
+ const char *chain;
+ int prio;
+};
struct mnl_socket *nft_mnl_socket_open(void)
{
@@ -1874,7 +1886,7 @@ int mnl_nft_event_listener(struct mnl_socket *nf_sock, unsigned int debug_mask,
void *cb_data)
{
/* Set netlink socket buffer size to 16 Mbytes to reduce chances of
- * message loss due to ENOBUFS.
+ * message loss due to ENOBUFS.
*/
unsigned int bufsiz = NFTABLES_NLEVENT_BUFSIZ;
int fd = mnl_socket_get_fd(nf_sock);
@@ -1918,3 +1930,317 @@ int mnl_nft_event_listener(struct mnl_socket *nf_sock, unsigned int debug_mask,
}
return ret;
}
+
+static struct basehook *basehook_alloc(void)
+{
+ return xzalloc(sizeof(struct basehook));
+}
+
+static void basehook_free(struct basehook *b)
+{
+ list_del(&b->list);
+ xfree(b->module_name);
+ xfree(b->hookfn);
+ xfree(b->chain);
+ xfree(b->table);
+ xfree(b);
+}
+
+static void basehook_list_add_tail(struct basehook *b, struct list_head *head)
+{
+ list_add_tail(&b->list, head);
+}
+
+static int dump_nf_attr_cb(const struct nlattr *attr, void *data)
+{
+ int type = mnl_attr_get_type(attr);
+ const struct nlattr **tb = data;
+
+ if (mnl_attr_type_valid(attr, NFNLA_HOOK_MAX) < 0)
+ return MNL_CB_OK;
+
+ switch(type) {
+ case NFNLA_HOOK_HOOKNUM:
+ case NFNLA_HOOK_PRIORITY:
+ if (mnl_attr_validate(attr, MNL_TYPE_U32) < 0)
+ return MNL_CB_ERROR;
+ break;
+ case NFNLA_HOOK_DEV:
+ if (mnl_attr_validate(attr, MNL_TYPE_STRING) < 0)
+ return MNL_CB_ERROR;
+ break;
+ case NFNLA_HOOK_MODULE_NAME:
+ case NFNLA_HOOK_FUNCTION_NAME:
+ if (mnl_attr_validate(attr, MNL_TYPE_NUL_STRING) < 0)
+ return MNL_CB_ERROR;
+ break;
+ case NFNLA_HOOK_CHAIN_INFO:
+ if (mnl_attr_validate(attr, MNL_TYPE_NESTED) < 0)
+ return MNL_CB_ERROR;
+ break;
+ default:
+ return MNL_CB_OK;
+ }
+
+ tb[type] = attr;
+ return MNL_CB_OK;
+}
+
+static int dump_nf_chain_info_cb(const struct nlattr *attr, void *data)
+{
+ int type = mnl_attr_get_type(attr);
+ const struct nlattr **tb = data;
+
+ if (mnl_attr_type_valid(attr, NFNLA_HOOK_INFO_MAX) < 0)
+ return MNL_CB_OK;
+
+ switch(type) {
+ case NFNLA_HOOK_INFO_DESC:
+ if (mnl_attr_validate(attr, MNL_TYPE_NESTED) < 0)
+ return MNL_CB_ERROR;
+ break;
+ case NFNLA_HOOK_INFO_TYPE:
+ if (mnl_attr_validate(attr, MNL_TYPE_U32) < 0)
+ return MNL_CB_ERROR;
+ break;
+ default:
+ return MNL_CB_OK;
+ }
+
+ tb[type] = attr;
+ return MNL_CB_OK;
+}
+
+static int dump_nf_attr_chain_cb(const struct nlattr *attr, void *data)
+{
+ int type = mnl_attr_get_type(attr);
+ const struct nlattr **tb = data;
+
+ if (mnl_attr_type_valid(attr, NFTA_CHAIN_MAX) < 0)
+ return MNL_CB_OK;
+
+ switch(type) {
+ case NFTA_CHAIN_TABLE:
+ case NFTA_CHAIN_NAME:
+ if (mnl_attr_validate(attr, MNL_TYPE_NUL_STRING) < 0)
+ return MNL_CB_ERROR;
+ break;
+ default:
+ return MNL_CB_OK;
+ }
+
+ tb[type] = attr;
+ return MNL_CB_OK;
+}
+
+static int dump_nf_hooks(const struct nlmsghdr *nlh, void *data)
+{
+ const struct nfgenmsg *nfg = mnl_nlmsg_get_payload(nlh);
+ struct nlattr *tb[NFNLA_HOOK_MAX + 1] = {};
+ struct list_head *head = data;
+ struct basehook *hook;
+
+ /* NB: Don't check the nft generation ID, this is not
+ * an nftables subsystem.
+ */
+ if (mnl_attr_parse(nlh, sizeof(*nfg), dump_nf_attr_cb, tb) < 0)
+ return -1;
+
+ if (!tb[NFNLA_HOOK_PRIORITY])
+ netlink_abi_error();
+
+ hook = basehook_alloc();
+ hook->prio = ntohl(mnl_attr_get_u32(tb[NFNLA_HOOK_PRIORITY]));
+
+ if (tb[NFNLA_HOOK_FUNCTION_NAME])
+ hook->hookfn = xstrdup(mnl_attr_get_str(tb[NFNLA_HOOK_FUNCTION_NAME]));
+
+ if (tb[NFNLA_HOOK_MODULE_NAME])
+ hook->module_name = xstrdup(mnl_attr_get_str(tb[NFNLA_HOOK_MODULE_NAME]));
+
+ if (tb[NFNLA_HOOK_CHAIN_INFO]) {
+ struct nlattr *nested[NFNLA_HOOK_INFO_MAX + 1] = {};
+ uint32_t type;
+
+ if (mnl_attr_parse_nested(tb[NFNLA_HOOK_CHAIN_INFO], dump_nf_chain_info_cb, nested) < 0)
+ return -1;
+
+ type = ntohl(mnl_attr_get_u32(nested[NFNLA_HOOK_INFO_TYPE]));
+ if (type == NFNL_HOOK_TYPE_NFTABLES) {
+ struct nlattr *info[NFTA_CHAIN_MAX + 1] = {};
+ const char *tablename, *chainname;
+
+ if (mnl_attr_parse_nested(nested[NFNLA_HOOK_INFO_DESC], dump_nf_attr_chain_cb, info) < 0)
+ return -1;
+
+ tablename = mnl_attr_get_str(info[NFTA_CHAIN_TABLE]);
+ chainname = mnl_attr_get_str(info[NFTA_CHAIN_NAME]);
+ if (tablename && chainname) {
+ hook->table = xstrdup(tablename);
+ hook->chain = xstrdup(chainname);
+ }
+ }
+ }
+
+ basehook_list_add_tail(hook, head);
+ return MNL_CB_OK;
+}
+
+static struct nlmsghdr *nf_hook_dump_request(char *buf, uint8_t family, uint32_t seq)
+{
+ struct nlmsghdr *nlh = mnl_nlmsg_put_header(buf);
+ struct nfgenmsg *nfg;
+
+ nlh->nlmsg_flags = NLM_F_REQUEST | NLM_F_DUMP;
+ nlh->nlmsg_type = NFNL_SUBSYS_HOOK << 8;
+ nlh->nlmsg_seq = seq;
+
+ nfg = mnl_nlmsg_put_extra_header(nlh, sizeof(*nfg));
+ nfg->nfgen_family = family;
+ nfg->version = NFNETLINK_V0;
+
+ return nlh;
+}
+
+static int __mnl_nft_dump_nf_hooks(struct netlink_ctx *ctx, uint8_t family, uint8_t hooknum, const char *devname)
+{
+ char buf[MNL_SOCKET_BUFFER_SIZE];
+ struct basehook *hook, *tmp;
+ struct nlmsghdr *nlh;
+ LIST_HEAD(hook_list);
+ FILE *fp;
+ int ret;
+
+ nlh = nf_hook_dump_request(buf, family, ctx->seqnum);
+ if (devname)
+ mnl_attr_put_strz(nlh, NFNLA_HOOK_DEV, devname);
+
+ mnl_attr_put_u32(nlh, NFNLA_HOOK_HOOKNUM, htonl(hooknum));
+
+ ret = nft_mnl_talk(ctx, nlh, nlh->nlmsg_len, dump_nf_hooks, &hook_list);
+ if (ret)
+ return ret;
+
+ if (list_empty(&hook_list))
+ return 0;
+
+ fp = ctx->nft->output.output_fp;
+ fprintf(fp, "family %s hook %s", family2str(family), hooknum2str(family, hooknum));
+ if (devname)
+ fprintf(fp, " device %s", devname);
+
+ fprintf(fp, " {\n");
+
+ list_for_each_entry_safe(hook, tmp, &hook_list, list) {
+ int prio = hook->prio;
+
+ if (prio < 0)
+ fprintf(fp, "\t%011d", prio); /* outputs a '-' sign */
+ else
+ fprintf(fp, "\t+%010u", prio);
+
+ if (hook->hookfn) {
+ fprintf(fp, " %s", hook->hookfn);
+ if (hook->module_name)
+ fprintf(fp, " [%s]", hook->module_name);
+ }
+
+ if (hook->table && hook->chain)
+ fprintf(fp, "\t# nft table %s %s chain %s", family2str(family), hook->table, hook->chain);
+
+ fprintf(fp, "\n");
+ basehook_free(hook);
+ }
+
+ fprintf(fp, "}\n");
+ return ret;
+}
+
+int mnl_nft_dump_nf_hooks(struct netlink_ctx *ctx, int family, int hook, const char *devname)
+{
+ unsigned int i;
+ int ret, err;
+
+ errno = 0;
+ ret = 0;
+
+ switch (family) {
+ case NFPROTO_UNSPEC:
+ if (devname)
+ return mnl_nft_dump_nf_hooks(ctx, NFPROTO_NETDEV, NF_INET_INGRESS, devname);
+
+ err = mnl_nft_dump_nf_hooks(ctx, NFPROTO_INET, hook, NULL);
+ if (err < 0 && errno != EPROTONOSUPPORT)
+ ret = err;
+ err = mnl_nft_dump_nf_hooks(ctx, NFPROTO_ARP, hook, NULL);
+ if (err < 0 && errno != EPROTONOSUPPORT)
+ ret = err;
+ err = mnl_nft_dump_nf_hooks(ctx, NFPROTO_BRIDGE, hook, NULL);
+ if (err < 0 && errno != EPROTONOSUPPORT)
+ ret = err;
+ err = mnl_nft_dump_nf_hooks(ctx, NFPROTO_DECNET, hook, NULL);
+ if (err < 0 && errno != EPROTONOSUPPORT)
+ ret = err;
+ break;
+ case NFPROTO_INET:
+ if (devname) {
+ err = __mnl_nft_dump_nf_hooks(ctx, family, NF_INET_INGRESS, devname);
+ if (err < 0)
+ ret = err;
+ }
+
+ err = mnl_nft_dump_nf_hooks(ctx, NFPROTO_IPV4, hook, NULL);
+ if (err < 0)
+ ret = err;
+ err = mnl_nft_dump_nf_hooks(ctx, NFPROTO_IPV6, hook, NULL);
+ if (err < 0)
+ ret = err;
+
+ break;
+ case NFPROTO_IPV4:
+ case NFPROTO_IPV6:
+ case NFPROTO_BRIDGE:
+ if (hook >= 0)
+ return __mnl_nft_dump_nf_hooks(ctx, family, hook, devname);
+
+ for (i = 0; i <= NF_INET_POST_ROUTING; i++) {
+ err = __mnl_nft_dump_nf_hooks(ctx, family, i, NULL);
+ if (err < 0)
+ err = ret;
+ }
+ break;
+ case NFPROTO_ARP:
+ if (hook >= 0)
+ return __mnl_nft_dump_nf_hooks(ctx, family, hook, devname);
+
+ err = __mnl_nft_dump_nf_hooks(ctx, family, NF_ARP_IN, devname);
+ if (err < 0)
+ ret = err;
+ err = __mnl_nft_dump_nf_hooks(ctx, family, NF_ARP_OUT, devname);
+ if (err < 0)
+ ret = err;
+ break;
+ case NFPROTO_NETDEV:
+ if (hook >= 0)
+ return __mnl_nft_dump_nf_hooks(ctx, family, hook, devname);
+
+ err = __mnl_nft_dump_nf_hooks(ctx, family, NF_INET_INGRESS, devname);
+ if (err < 0)
+ ret = err;
+ break;
+ case NFPROTO_DECNET:
+ if (hook >= 0)
+ return __mnl_nft_dump_nf_hooks(ctx, family, hook, devname);
+#define NF_DN_NUMHOOKS 7
+ for (i = 0; i < NF_DN_NUMHOOKS; i++) {
+ err = __mnl_nft_dump_nf_hooks(ctx, family, i, devname);
+ if (err < 0) {
+ ret = err;
+ break;
+ }
+ }
+ break;
+ }
+
+ return ret;
+}
diff --git a/src/parser_bison.y b/src/parser_bison.y
index f6c92feb7661..136ae105f513 100644
--- a/src/parser_bison.y
+++ b/src/parser_bison.y
@@ -238,6 +238,7 @@ int nft_lex(void *, void *, void *);
%token TYPEOF "typeof"
%token HOOK "hook"
+%token HOOKS "hooks"
%token DEVICE "device"
%token DEVICES "devices"
%token TABLE "table"
@@ -632,11 +633,15 @@ int nft_lex(void *, void *, void *);
%type <handle> set_identifier flowtableid_spec flowtable_identifier obj_identifier
%destructor { handle_free(&$$); } set_identifier flowtableid_spec obj_identifier
+
+%type <handle> basehook_spec
+%destructor { handle_free(&$$); } basehook_spec
+
%type <val> family_spec family_spec_explicit
%type <val32> int_num chain_policy
%type <prio_spec> extended_prio_spec prio_spec
-%type <string> extended_prio_name quota_unit
-%destructor { xfree($$); } extended_prio_name quota_unit
+%type <string> extended_prio_name quota_unit basehook_device_name
+%destructor { xfree($$); } extended_prio_name quota_unit basehook_device_name
%type <expr> dev_spec
%destructor { xfree($$); } dev_spec
@@ -1456,6 +1461,45 @@ list_cmd : TABLE table_spec
{
$$ = cmd_alloc(CMD_LIST, $2, &$4, &@$, NULL);
}
+ | HOOKS basehook_spec
+ {
+ $$ = cmd_alloc(CMD_LIST, CMD_OBJ_HOOKS, &$2, &@$, NULL);
+ }
+ ;
+
+basehook_device_name : /* NULL */
+ {
+ $$ = NULL;
+ }
+ | DEVICE STRING
+ {
+ $$ = $2;
+ }
+ ;
+
+basehook_spec : ruleset_spec
+ {
+ $$ = $1;
+ }
+ | ruleset_spec STRING basehook_device_name
+ {
+ const char *name = chain_hookname_lookup($2);
+
+ if (name == NULL) {
+ erec_queue(error(&@2, "unknown chain hook"),
+ state->msgs);
+ xfree($3);
+ YYERROR;
+ }
+
+ $1.chain.name = $2;
+ $1.chain.location = @2;
+ if ($3) {
+ $1.obj.name = $3;
+ $1.obj.location = @3;
+ }
+ $$ = $1;
+ }
;
reset_cmd : COUNTERS ruleset_spec
diff --git a/src/rule.c b/src/rule.c
index dcf1646a9c7c..04b3451e917c 100644
--- a/src/rule.c
+++ b/src/rule.c
@@ -2364,6 +2364,17 @@ static int do_list_set(struct netlink_ctx *ctx, struct cmd *cmd,
return 0;
}
+static int do_list_hooks(struct netlink_ctx *ctx, struct cmd *cmd)
+{
+ const char *devname = cmd->handle.obj.name;
+ int hooknum = -1;
+
+ if (cmd->handle.chain.name)
+ hooknum = cmd->handle.chain_id;
+
+ return mnl_nft_dump_nf_hooks(ctx, cmd->handle.family, hooknum, devname);
+}
+
static int do_command_list(struct netlink_ctx *ctx, struct cmd *cmd)
{
struct table *table = NULL;
@@ -2424,6 +2435,8 @@ static int do_command_list(struct netlink_ctx *ctx, struct cmd *cmd)
return do_list_flowtable(ctx, cmd, table);
case CMD_OBJ_FLOWTABLES:
return do_list_flowtables(ctx, cmd);
+ case CMD_OBJ_HOOKS:
+ return do_list_hooks(ctx, cmd);
default:
BUG("invalid command object type %u\n", cmd->obj);
}
diff --git a/src/scanner.l b/src/scanner.l
index c1bc21aa7ecc..6dc1be8908cf 100644
--- a/src/scanner.l
+++ b/src/scanner.l
@@ -354,6 +354,7 @@ addrstring ({macaddr}|{ip4addr}|{ip6addr})
"limits" { return LIMITS; }
"secmarks" { return SECMARKS; }
"synproxys" { return SYNPROXYS; }
+ "hooks" { return HOOKS; }
}
"counter" { scanner_push_start_cond(yyscanner, SCANSTATE_COUNTER); return COUNTER; }
--
2.31.1
