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[PATCH] auditing ptrace

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2007-03-20 13:58:35 -04:00
parent 129a84de23
commit a5cb013da7
3 changed files with 42 additions and 0 deletions
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10
include/linux/audit.h
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@@ -91,6 +91,7 @@
#define AUDIT_MQ_GETSETATTR 1315 /* POSIX MQ get/set attribute record type */
#define AUDIT_KERNEL_OTHER 1316 /* For use by 3rd party modules */
#define AUDIT_FD_PAIR 1317 /* audit record for pipe/socketpair */
#define AUDIT_OBJ_PID 1318 /* ptrace target */
#define AUDIT_AVC 1400 /* SE Linux avc denial or grant */
#define AUDIT_SELINUX_ERR 1401 /* Internal SE Linux Errors */
@@ -352,6 +353,8 @@ extern void __audit_inode(const char *name, const struct inode *inode);
extern void __audit_inode_child(const char *dname, const struct inode *inode,
const struct inode *parent);
extern void __audit_inode_update(const struct inode *inode);
extern void __audit_ptrace(struct task_struct *t);
static inline int audit_dummy_context(void)
{
void *p = current->audit_context;
@@ -377,6 +380,12 @@ static inline void audit_inode_update(const struct inode *inode) {
__audit_inode_update(inode);
}
static inline void audit_ptrace(struct task_struct *t)
{
if (unlikely(!audit_dummy_context()))
__audit_ptrace(t);
}
/* Private API (for audit.c only) */
extern unsigned int audit_serial(void);
extern void auditsc_get_stamp(struct audit_context *ctx,
@@ -477,6 +486,7 @@ extern int audit_n_rules;
#define audit_mq_timedreceive(d,l,p,t) ({ 0; })
#define audit_mq_notify(d,n) ({ 0; })
#define audit_mq_getsetattr(d,s) ({ 0; })
#define audit_ptrace(t) ((void)0)
#define audit_n_rules 0
#endif