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-rw-r--r--include/linux/audit.h6
-rw-r--r--include/net/cipso_ipv4.h5
-rw-r--r--include/net/netlabel.h2
-rw-r--r--net/ipv4/cipso_ipv4.c8
-rw-r--r--net/netlabel/netlabel_cipso_v4.c43
-rw-r--r--net/netlabel/netlabel_domainhash.c54
-rw-r--r--net/netlabel/netlabel_domainhash.h6
-rw-r--r--net/netlabel/netlabel_mgmt.c14
-rw-r--r--net/netlabel/netlabel_unlabeled.c36
-rw-r--r--net/netlabel/netlabel_user.c91
-rw-r--r--net/netlabel/netlabel_user.h6
11 files changed, 235 insertions, 36 deletions
diff --git a/include/linux/audit.h b/include/linux/audit.h
index 40a6c26294a..42719d07612 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -95,6 +95,12 @@
#define AUDIT_MAC_POLICY_LOAD 1403 /* Policy file load */
#define AUDIT_MAC_STATUS 1404 /* Changed enforcing,permissive,off */
#define AUDIT_MAC_CONFIG_CHANGE 1405 /* Changes to booleans */
+#define AUDIT_MAC_UNLBL_ACCEPT 1406 /* NetLabel: allow unlabeled traffic */
+#define AUDIT_MAC_UNLBL_DENY 1407 /* NetLabel: deny unlabeled traffic */
+#define AUDIT_MAC_CIPSOV4_ADD 1408 /* NetLabel: add CIPSOv4 DOI entry */
+#define AUDIT_MAC_CIPSOV4_DEL 1409 /* NetLabel: del CIPSOv4 DOI entry */
+#define AUDIT_MAC_MAP_ADD 1410 /* NetLabel: add LSM domain mapping */
+#define AUDIT_MAC_MAP_DEL 1411 /* NetLabel: del LSM domain mapping */
#define AUDIT_FIRST_KERN_ANOM_MSG 1700
#define AUDIT_LAST_KERN_ANOM_MSG 1799
diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h
index 2d72496c202..5d6ae1b2b19 100644
--- a/include/net/cipso_ipv4.h
+++ b/include/net/cipso_ipv4.h
@@ -128,7 +128,9 @@ extern int cipso_v4_rbm_strictvalid;
#ifdef CONFIG_NETLABEL
int cipso_v4_doi_add(struct cipso_v4_doi *doi_def);
-int cipso_v4_doi_remove(u32 doi, void (*callback) (struct rcu_head * head));
+int cipso_v4_doi_remove(u32 doi,
+ u32 audit_secid,
+ void (*callback) (struct rcu_head * head));
struct cipso_v4_doi *cipso_v4_doi_getdef(u32 doi);
int cipso_v4_doi_walk(u32 *skip_cnt,
int (*callback) (struct cipso_v4_doi *doi_def, void *arg),
@@ -143,6 +145,7 @@ static inline int cipso_v4_doi_add(struct cipso_v4_doi *doi_def)
}
static inline int cipso_v4_doi_remove(u32 doi,
+ u32 audit_secid,
void (*callback) (struct rcu_head * head))
{
return 0;
diff --git a/include/net/netlabel.h b/include/net/netlabel.h
index 6692430063f..190bfdbbdba 100644
--- a/include/net/netlabel.h
+++ b/include/net/netlabel.h
@@ -96,7 +96,7 @@
struct netlbl_dom_map;
/* Domain mapping operations */
-int netlbl_domhsh_remove(const char *domain);
+int netlbl_domhsh_remove(const char *domain, u32 audit_secid);
/* LSM security attributes */
struct netlbl_lsm_cache {
diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c
index e6ce0b3ba62..c4e469ff842 100644
--- a/net/ipv4/cipso_ipv4.c
+++ b/net/ipv4/cipso_ipv4.c
@@ -474,6 +474,7 @@ doi_add_failure_rlock:
/**
* cipso_v4_doi_remove - Remove an existing DOI from the CIPSO protocol engine
* @doi: the DOI value
+ * @audit_secid: the LSM secid to use in the audit message
* @callback: the DOI cleanup/free callback
*
* Description:
@@ -483,7 +484,9 @@ doi_add_failure_rlock:
* success and negative values on failure.
*
*/
-int cipso_v4_doi_remove(u32 doi, void (*callback) (struct rcu_head * head))
+int cipso_v4_doi_remove(u32 doi,
+ u32 audit_secid,
+ void (*callback) (struct rcu_head * head))
{
struct cipso_v4_doi *doi_def;
struct cipso_v4_domhsh_entry *dom_iter;
@@ -502,7 +505,8 @@ int cipso_v4_doi_remove(u32 doi, void (*callback) (struct rcu_head * head))
spin_unlock(&cipso_v4_doi_list_lock);
list_for_each_entry_rcu(dom_iter, &doi_def->dom_list, list)
if (dom_iter->valid)
- netlbl_domhsh_remove(dom_iter->domain);
+ netlbl_domhsh_remove(dom_iter->domain,
+ audit_secid);
cipso_v4_cache_invalidate();
rcu_read_unlock();
diff --git a/net/netlabel/netlabel_cipso_v4.c b/net/netlabel/netlabel_cipso_v4.c
index 4125a55f469..09986ca962a 100644
--- a/net/netlabel/netlabel_cipso_v4.c
+++ b/net/netlabel/netlabel_cipso_v4.c
@@ -32,6 +32,7 @@
#include <linux/socket.h>
#include <linux/string.h>
#include <linux/skbuff.h>
+#include <linux/audit.h>
#include <net/sock.h>
#include <net/netlink.h>
#include <net/genetlink.h>
@@ -162,8 +163,7 @@ static int netlbl_cipsov4_add_std(struct genl_info *info)
int nla_a_rem;
int nla_b_rem;
- if (!info->attrs[NLBL_CIPSOV4_A_DOI] ||
- !info->attrs[NLBL_CIPSOV4_A_TAGLST] ||
+ if (!info->attrs[NLBL_CIPSOV4_A_TAGLST] ||
!info->attrs[NLBL_CIPSOV4_A_MLSLVLLST])
return -EINVAL;
@@ -344,8 +344,7 @@ static int netlbl_cipsov4_add_pass(struct genl_info *info)
int ret_val;
struct cipso_v4_doi *doi_def = NULL;
- if (!info->attrs[NLBL_CIPSOV4_A_DOI] ||
- !info->attrs[NLBL_CIPSOV4_A_TAGLST])
+ if (!info->attrs[NLBL_CIPSOV4_A_TAGLST])
return -EINVAL;
doi_def = kmalloc(sizeof(*doi_def), GFP_KERNEL);
@@ -381,21 +380,35 @@ static int netlbl_cipsov4_add(struct sk_buff *skb, struct genl_info *info)
{
int ret_val = -EINVAL;
- u32 map_type;
+ u32 type;
+ u32 doi;
+ const char *type_str = "(unknown)";
+ struct audit_buffer *audit_buf;
- if (!info->attrs[NLBL_CIPSOV4_A_MTYPE])
+ if (!info->attrs[NLBL_CIPSOV4_A_DOI] ||
+ !info->attrs[NLBL_CIPSOV4_A_MTYPE])
return -EINVAL;
- map_type = nla_get_u32(info->attrs[NLBL_CIPSOV4_A_MTYPE]);
- switch (map_type) {
+ type = nla_get_u32(info->attrs[NLBL_CIPSOV4_A_MTYPE]);
+ switch (type) {
case CIPSO_V4_MAP_STD:
+ type_str = "std";
ret_val = netlbl_cipsov4_add_std(info);
break;
case CIPSO_V4_MAP_PASS:
+ type_str = "pass";
ret_val = netlbl_cipsov4_add_pass(info);
break;
}
+ if (ret_val == 0) {
+ doi = nla_get_u32(info->attrs[NLBL_CIPSOV4_A_DOI]);
+ audit_buf = netlbl_audit_start_common(AUDIT_MAC_CIPSOV4_ADD,
+ NETLINK_CB(skb).sid);
+ audit_log_format(audit_buf, " doi=%u type=%s", doi, type_str);
+ audit_log_end(audit_buf);
+ }
+
return ret_val;
}
@@ -653,11 +666,21 @@ static int netlbl_cipsov4_listall(struct sk_buff *skb,
static int netlbl_cipsov4_remove(struct sk_buff *skb, struct genl_info *info)
{
int ret_val = -EINVAL;
- u32 doi;
+ u32 doi = 0;
+ struct audit_buffer *audit_buf;
if (info->attrs[NLBL_CIPSOV4_A_DOI]) {
doi = nla_get_u32(info->attrs[NLBL_CIPSOV4_A_DOI]);
- ret_val = cipso_v4_doi_remove(doi, netlbl_cipsov4_doi_free);
+ ret_val = cipso_v4_doi_remove(doi,
+ NETLINK_CB(skb).sid,
+ netlbl_cipsov4_doi_free);
+ }
+
+ if (ret_val == 0) {
+ audit_buf = netlbl_audit_start_common(AUDIT_MAC_CIPSOV4_DEL,
+ NETLINK_CB(skb).sid);
+ audit_log_format(audit_buf, " doi=%u", doi);
+ audit_log_end(audit_buf);
}
return ret_val;
diff --git a/net/netlabel/netlabel_domainhash.c b/net/netlabel/netlabel_domainhash.c
index f56d7a8ac7b..d64e2ae3b12 100644
--- a/net/netlabel/netlabel_domainhash.c
+++ b/net/netlabel/netlabel_domainhash.c
@@ -35,12 +35,14 @@
#include <linux/skbuff.h>
#include <linux/spinlock.h>
#include <linux/string.h>
+#include <linux/audit.h>
#include <net/netlabel.h>
#include <net/cipso_ipv4.h>
#include <asm/bug.h>
#include "netlabel_mgmt.h"
#include "netlabel_domainhash.h"
+#include "netlabel_user.h"
struct netlbl_domhsh_tbl {
struct list_head *tbl;
@@ -186,6 +188,7 @@ int netlbl_domhsh_init(u32 size)
/**
* netlbl_domhsh_add - Adds a entry to the domain hash table
* @entry: the entry to add
+ * @audit_secid: the LSM secid to use in the audit message
*
* Description:
* Adds a new entry to the domain hash table and handles any updates to the
@@ -193,10 +196,12 @@ int netlbl_domhsh_init(u32 size)
* negative on failure.
*
*/
-int netlbl_domhsh_add(struct netlbl_dom_map *entry)
+int netlbl_domhsh_add(struct netlbl_dom_map *entry, u32 audit_secid)
{
int ret_val;
u32 bkt;
+ struct audit_buffer *audit_buf;
+ char *audit_domain;
switch (entry->type) {
case NETLBL_NLTYPE_UNLABELED:
@@ -236,6 +241,26 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry)
spin_unlock(&netlbl_domhsh_def_lock);
} else
ret_val = -EINVAL;
+ if (ret_val == 0) {
+ if (entry->domain != NULL)
+ audit_domain = entry->domain;
+ else
+ audit_domain = "(default)";
+ audit_buf = netlbl_audit_start_common(AUDIT_MAC_MAP_ADD,
+ audit_secid);
+ audit_log_format(audit_buf, " domain=%s", audit_domain);
+ switch (entry->type) {
+ case NETLBL_NLTYPE_UNLABELED:
+ audit_log_format(audit_buf, " protocol=unlbl");
+ break;
+ case NETLBL_NLTYPE_CIPSOV4:
+ audit_log_format(audit_buf,
+ " protocol=cipsov4 doi=%u",
+ entry->type_def.cipsov4->doi);
+ break;
+ }
+ audit_log_end(audit_buf);
+ }
rcu_read_unlock();
if (ret_val != 0) {
@@ -254,6 +279,7 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry)
/**
* netlbl_domhsh_add_default - Adds the default entry to the domain hash table
* @entry: the entry to add
+ * @audit_secid: the LSM secid to use in the audit message
*
* Description:
* Adds a new default entry to the domain hash table and handles any updates
@@ -261,14 +287,15 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry)
* negative on failure.
*
*/
-int netlbl_domhsh_add_default(struct netlbl_dom_map *entry)
+int netlbl_domhsh_add_default(struct netlbl_dom_map *entry, u32 audit_secid)
{
- return netlbl_domhsh_add(entry);
+ return netlbl_domhsh_add(entry, audit_secid);
}
/**
* netlbl_domhsh_remove - Removes an entry from the domain hash table
* @domain: the domain to remove
+ * @audit_secid: the LSM secid to use in the audit message
*
* Description:
* Removes an entry from the domain hash table and handles any updates to the
@@ -276,10 +303,12 @@ int netlbl_domhsh_add_default(struct netlbl_dom_map *entry)
* negative on failure.
*
*/
-int netlbl_domhsh_remove(const char *domain)
+int netlbl_domhsh_remove(const char *domain, u32 audit_secid)
{
int ret_val = -ENOENT;
struct netlbl_dom_map *entry;
+ struct audit_buffer *audit_buf;
+ char *audit_domain;
rcu_read_lock();
if (domain != NULL)
@@ -316,8 +345,18 @@ int netlbl_domhsh_remove(const char *domain)
ret_val = -ENOENT;
spin_unlock(&netlbl_domhsh_def_lock);
}
- if (ret_val == 0)
+ if (ret_val == 0) {
+ if (entry->domain != NULL)
+ audit_domain = entry->domain;
+ else
+ audit_domain = "(default)";
+ audit_buf = netlbl_audit_start_common(AUDIT_MAC_MAP_DEL,
+ audit_secid);
+ audit_log_format(audit_buf, " domain=%s", audit_domain);
+ audit_log_end(audit_buf);
+
call_rcu(&entry->rcu, netlbl_domhsh_free_entry);
+ }
remove_return:
rcu_read_unlock();
@@ -326,6 +365,7 @@ remove_return:
/**
* netlbl_domhsh_remove_default - Removes the default entry from the table
+ * @audit_secid: the LSM secid to use in the audit message
*
* Description:
* Removes/resets the default entry for the domain hash table and handles any
@@ -333,9 +373,9 @@ remove_return:
* success, non-zero on failure.
*
*/
-int netlbl_domhsh_remove_default(void)
+int netlbl_domhsh_remove_default(u32 audit_secid)
{
- return netlbl_domhsh_remove(NULL);
+ return netlbl_domhsh_remove(NULL, audit_secid);
}
/**
diff --git a/net/netlabel/netlabel_domainhash.h b/net/netlabel/netlabel_domainhash.h
index 02af72a7877..d50f13cacdc 100644
--- a/net/netlabel/netlabel_domainhash.h
+++ b/net/netlabel/netlabel_domainhash.h
@@ -57,9 +57,9 @@ struct netlbl_dom_map {
int netlbl_domhsh_init(u32 size);
/* Manipulate the domain hash table */
-int netlbl_domhsh_add(struct netlbl_dom_map *entry);
-int netlbl_domhsh_add_default(struct netlbl_dom_map *entry);
-int netlbl_domhsh_remove_default(void);
+int netlbl_domhsh_add(struct netlbl_dom_map *entry, u32 audit_secid);
+int netlbl_domhsh_add_default(struct netlbl_dom_map *entry, u32 audit_secid);
+int netlbl_domhsh_remove_default(u32 audit_secid);
struct netlbl_dom_map *netlbl_domhsh_getentry(const char *domain);
int netlbl_domhsh_walk(u32 *skip_bkt,
u32 *skip_chain,
diff --git a/net/netlabel/netlabel_mgmt.c b/net/netlabel/netlabel_mgmt.c
index 8626c9f678e..0ac314f18ad 100644
--- a/net/netlabel/netlabel_mgmt.c
+++ b/net/netlabel/netlabel_mgmt.c
@@ -108,7 +108,7 @@ static int netlbl_mgmt_add(struct sk_buff *skb, struct genl_info *info)
switch (entry->type) {
case NETLBL_NLTYPE_UNLABELED:
- ret_val = netlbl_domhsh_add(entry);
+ ret_val = netlbl_domhsh_add(entry, NETLINK_CB(skb).sid);
break;
case NETLBL_NLTYPE_CIPSOV4:
if (!info->attrs[NLBL_MGMT_A_CV4DOI])
@@ -125,7 +125,7 @@ static int netlbl_mgmt_add(struct sk_buff *skb, struct genl_info *info)
rcu_read_unlock();
goto add_failure;
}
- ret_val = netlbl_domhsh_add(entry);
+ ret_val = netlbl_domhsh_add(entry, NETLINK_CB(skb).sid);
rcu_read_unlock();
break;
default:
@@ -161,7 +161,7 @@ static int netlbl_mgmt_remove(struct sk_buff *skb, struct genl_info *info)
return -EINVAL;
domain = nla_data(info->attrs[NLBL_MGMT_A_DOMAIN]);
- return netlbl_domhsh_remove(domain);
+ return netlbl_domhsh_remove(domain, NETLINK_CB(skb).sid);
}
/**
@@ -277,7 +277,8 @@ static int netlbl_mgmt_adddef(struct sk_buff *skb, struct genl_info *info)
switch (entry->type) {
case NETLBL_NLTYPE_UNLABELED:
- ret_val = netlbl_domhsh_add_default(entry);
+ ret_val = netlbl_domhsh_add_default(entry,
+ NETLINK_CB(skb).sid);
break;
case NETLBL_NLTYPE_CIPSOV4:
if (!info->attrs[NLBL_MGMT_A_CV4DOI])
@@ -294,7 +295,8 @@ static int netlbl_mgmt_adddef(struct sk_buff *skb, struct genl_info *info)
rcu_read_unlock();
goto adddef_failure;
}
- ret_val = netlbl_domhsh_add_default(entry);
+ ret_val = netlbl_domhsh_add_default(entry,
+ NETLINK_CB(skb).sid);
rcu_read_unlock();
break;
default:
@@ -322,7 +324,7 @@ adddef_failure:
*/
static int netlbl_mgmt_removedef(struct sk_buff *skb, struct genl_info *info)
{
- return netlbl_domhsh_remove_default();
+ return netlbl_domhsh_remove_default(NETLINK_CB(skb).sid);
}
/**
diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c
index 440f5c4e1e2..ab36675fee8 100644
--- a/net/netlabel/netlabel_unlabeled.c
+++ b/net/netlabel/netlabel_unlabeled.c
@@ -64,6 +64,27 @@ static struct nla_policy netlbl_unlabel_genl_policy[NLBL_UNLABEL_A_MAX + 1] = {
};
/*
+ * Helper Functions
+ */
+
+/**
+ * netlbl_unlabel_acceptflg_set - Set the unlabeled accept flag
+ * @value: desired value
+ * @audit_secid: the LSM secid to use in the audit message
+ *
+ * Description:
+ * Set the value of the unlabeled accept flag to @value.
+ *
+ */
+static void netlbl_unlabel_acceptflg_set(u8 value, u32 audit_secid)
+{
+ atomic_set(&netlabel_unlabel_accept_flg, value);
+ netlbl_audit_nomsg((value ?
+ AUDIT_MAC_UNLBL_ACCEPT : AUDIT_MAC_UNLBL_DENY),
+ audit_secid);
+}
+
+/*
* NetLabel Command Handlers
*/
@@ -79,18 +100,18 @@ static struct nla_policy netlbl_unlabel_genl_policy[NLBL_UNLABEL_A_MAX + 1] = {
*/
static int netlbl_unlabel_accept(struct sk_buff *skb, struct genl_info *info)
{
- int ret_val = -EINVAL;
u8 value;
if (info->attrs[NLBL_UNLABEL_A_ACPTFLG]) {
value = nla_get_u8(info->attrs[NLBL_UNLABEL_A_ACPTFLG]);
if (value == 1 || value == 0) {
- atomic_set(&netlabel_unlabel_accept_flg, value);
- ret_val = 0;
+ netlbl_unlabel_acceptflg_set(value,
+ NETLINK_CB(skb).sid);
+ return 0;
}
}
- return ret_val;
+ return -EINVAL;
}
/**
@@ -229,16 +250,19 @@ int netlbl_unlabel_defconf(void)
{
int ret_val;
struct netlbl_dom_map *entry;
+ u32 secid;
+
+ security_task_getsecid(current, &secid);
entry = kzalloc(sizeof(*entry), GFP_KERNEL);
if (entry == NULL)
return -ENOMEM;
entry->type = NETLBL_NLTYPE_UNLABELED;
- ret_val = netlbl_domhsh_add_default(entry);
+ ret_val = netlbl_domhsh_add_default(entry, secid);
if (ret_val != 0)
return ret_val;
- atomic_set(&netlabel_unlabel_accept_flg, 1);
+ netlbl_unlabel_acceptflg_set(1, secid);
return 0;
}
diff --git a/net/netlabel/netlabel_user.c b/net/netlabel/netlabel_user.c
index eeb7d768d2b..c2343af584c 100644
--- a/net/netlabel/netlabel_user.c
+++ b/net/netlabel/netlabel_user.c
@@ -32,6 +32,9 @@
#include <linux/types.h>
#include <linux/list.h>
#include <linux/socket.h>
+#include <linux/audit.h>
+#include <linux/tty.h>
+#include <linux/security.h>
#include <net/sock.h>
#include <net/netlink.h>
#include <net/genetlink.h>
@@ -74,3 +77,91 @@ int netlbl_netlink_init(void)
return 0;
}
+
+/*
+ * NetLabel Audit Functions
+ */
+
+/**
+ * netlbl_audit_start_common - Start an audit message
+ * @type: audit message type
+ * @secid: LSM context ID
+ *
+ * Description:
+ * Start an audit message using the type specified in @type and fill the audit
+ * message with some fields common to all NetLabel audit messages. Returns
+ * a pointer to the audit buffer on success, NULL on failure.
+ *
+ */
+struct audit_buffer *netlbl_audit_start_common(int type, u32 secid)
+{
+ struct audit_context *audit_ctx = current->audit_context;
+ struct audit_buffer *audit_buf;
+ uid_t audit_loginuid;
+ const char *audit_tty;
+ char audit_comm[sizeof(current->comm)];
+ struct vm_area_struct *vma;
+ char *secctx;
+ u32 secctx_len;
+
+ audit_buf = audit_log_start(audit_ctx, GFP_ATOMIC, type);
+ if (audit_buf == NULL)
+ return NULL;
+
+ audit_loginuid = audit_get_loginuid(audit_ctx);
+ if (current->signal &&
+ current->signal->tty &&
+ current->signal->tty->name)
+ audit_tty = current->signal->tty->name;
+ else
+ audit_tty = "(none)";
+ get_task_comm(audit_comm, current);
+
+ audit_log_format(audit_buf,
+ "netlabel: auid=%u uid=%u tty=%s pid=%d",
+ audit_loginuid,
+ current->uid,
+ audit_tty,
+ current->pid);
+ audit_log_format(audit_buf, " comm=");
+ audit_log_untrustedstring(audit_buf, audit_comm);
+ if (current->mm) {
+ down_read(&current->mm->mmap_sem);
+ vma = current->mm->mmap;
+ while (vma) {
+ if ((vma->vm_flags & VM_EXECUTABLE) &&
+ vma->vm_file) {
+ audit_log_d_path(audit_buf,
+ " exe=",
+ vma->vm_file->f_dentry,
+ vma->vm_file->f_vfsmnt);
+ break;
+ }
+ vma = vma->vm_next;
+ }
+ up_read(&current->mm->mmap_sem);
+ }
+
+ if (secid != 0 &&
+ security_secid_to_secctx(secid, &secctx, &secctx_len) == 0)
+ audit_log_format(audit_buf, " subj=%s", secctx);
+
+ return audit_buf;
+}
+
+/**
+ * netlbl_audit_nomsg - Send an audit message without additional text
+ * @type: audit message type
+ * @secid: LSM context ID
+ *
+ * Description:
+ * Send an audit message with only the common NetLabel audit fields.
+ *
+ */
+void netlbl_audit_nomsg(int type, u32 secid)
+{
+ struct audit_buffer *audit_buf;
+
+ audit_buf = netlbl_audit_start_common(type, secid);
+ audit_log_end(audit_buf);
+}
diff --git a/net/netlabel/netlabel_user.h b/net/netlabel/netlabel_user.h
index 3f9386b917d..ab840acfc96 100644
--- a/net/netlabel/netlabel_user.h
+++ b/net/netlabel/netlabel_user.h
@@ -34,6 +34,7 @@
#include <linux/types.h>
#include <linux/skbuff.h>
#include <linux/capability.h>
+#include <linux/audit.h>
#include <net/netlink.h>
#include <net/genetlink.h>
#include <net/netlabel.h>
@@ -75,4 +76,9 @@ static inline void *netlbl_netlink_hdr_put(struct sk_buff *skb,
int netlbl_netlink_init(void);
+/* NetLabel Audit Functions */
+
+struct audit_buffer *netlbl_audit_start_common(int type, u32 secid);
+void netlbl_audit_nomsg(int type, u32 secid);
+
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-30 12:10:57 +0000