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Diffstat (limited to 'security/selinux/include/avc.h')
-rw-r--r--security/selinux/include/avc.h49
1 files changed, 44 insertions, 5 deletions
diff --git a/security/selinux/include/avc.h b/security/selinux/include/avc.h
index e94e82f7381..ae4c3a0e2c1 100644
--- a/security/selinux/include/avc.h
+++ b/security/selinux/include/avc.h
@@ -13,7 +13,6 @@
#include <linux/spinlock.h>
#include <linux/init.h>
#include <linux/audit.h>
-#include <linux/lsm_audit.h>
#include <linux/in6.h>
#include <linux/path.h>
#include <asm/system.h>
@@ -37,6 +36,48 @@ struct inode;
struct sock;
struct sk_buff;
+/* Auxiliary data to use in generating the audit record. */
+struct avc_audit_data {
+ char type;
+#define AVC_AUDIT_DATA_FS 1
+#define AVC_AUDIT_DATA_NET 2
+#define AVC_AUDIT_DATA_CAP 3
+#define AVC_AUDIT_DATA_IPC 4
+ struct task_struct *tsk;
+ union {
+ struct {
+ struct path path;
+ struct inode *inode;
+ } fs;
+ struct {
+ int netif;
+ struct sock *sk;
+ u16 family;
+ __be16 dport;
+ __be16 sport;
+ union {
+ struct {
+ __be32 daddr;
+ __be32 saddr;
+ } v4;
+ struct {
+ struct in6_addr daddr;
+ struct in6_addr saddr;
+ } v6;
+ } fam;
+ } net;
+ int cap;
+ int ipc_id;
+ } u;
+};
+
+#define v4info fam.v4
+#define v6info fam.v6
+
+/* Initialize an AVC audit data structure. */
+#define AVC_AUDIT_DATA_INIT(_d,_t) \
+ { memset((_d), 0, sizeof(struct avc_audit_data)); (_d)->type = AVC_AUDIT_DATA_##_t; }
+
/*
* AVC statistics
*/
@@ -57,9 +98,7 @@ void __init avc_init(void);
void avc_audit(u32 ssid, u32 tsid,
u16 tclass, u32 requested,
- struct av_decision *avd,
- int result,
- struct common_audit_data *a);
+ struct av_decision *avd, int result, struct avc_audit_data *auditdata);
#define AVC_STRICT 1 /* Ignore permissive mode. */
int avc_has_perm_noaudit(u32 ssid, u32 tsid,
@@ -69,7 +108,7 @@ int avc_has_perm_noaudit(u32 ssid, u32 tsid,
int avc_has_perm(u32 ssid, u32 tsid,
u16 tclass, u32 requested,
- struct common_audit_data *auditdata);
+ struct avc_audit_data *auditdata);
u32 avc_policy_seqno(void);