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Merge branch 'audit.b64' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current

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* 'audit.b64' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current:
  audit mmap
  audit: make link()/linkat() match "attribute change" predicate
  audit: Use rcu for task lookup protection
  audit: Do not send uninitialized data for AUDIT_TTY_GET
  audit: Call tty_audit_push_task() outside preempt disabled
  in untag_chunk() we need to do alloc_chunk() a bit earlier
  audit: make functions static
  Audit: add support to match lsm labels on user audit messages
This commit is contained in:
Linus Torvalds
2010-10-30 08:35:35 -07:00
parent 79346507ad 120a795da0
commit 847f877600
12 changed files with 118 additions and 59 deletions
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9
include/linux/audit.h
View File

@ -102,6 +102,7 @@
#define AUDIT_EOE 1320 /* End of multi-record event */
#define AUDIT_BPRM_FCAPS 1321 /* Information about fcaps increasing perms */
#define AUDIT_CAPSET 1322 /* Record showing argument to sys_capset */
#define AUDIT_MMAP 1323 /* Record showing descriptor and flags in mmap */
#define AUDIT_AVC 1400 /* SE Linux avc denial or grant */
#define AUDIT_SELINUX_ERR 1401 /* Internal SE Linux Errors */
@ -478,6 +479,7 @@ extern int __audit_log_bprm_fcaps(struct linux_binprm *bprm,
const struct cred *new,
const struct cred *old);
extern void __audit_log_capset(pid_t pid, const struct cred *new, const struct cred *old);
extern void __audit_mmap_fd(int fd, int flags);
static inline void audit_ipc_obj(struct kern_ipc_perm *ipcp)
{
@ -531,6 +533,12 @@ static inline void audit_log_capset(pid_t pid, const struct cred *new,
__audit_log_capset(pid, new, old);
}
static inline void audit_mmap_fd(int fd, int flags)
{
if (unlikely(!audit_dummy_context()))
__audit_mmap_fd(fd, flags);
}
extern int audit_n_rules;
extern int audit_signals;
#else
@ -564,6 +572,7 @@ extern int audit_signals;
#define audit_mq_getsetattr(d,s) ((void)0)
#define audit_log_bprm_fcaps(b, ncr, ocr) ({ 0; })
#define audit_log_capset(pid, ncr, ocr) ((void)0)
#define audit_mmap_fd(fd, flags) ((void)0)
#define audit_ptrace(t) ((void)0)
#define audit_n_rules 0
#define audit_signals 0

9
include/linux/tty.h
View File

@ -541,8 +541,8 @@ extern void tty_audit_exit(void);
extern void tty_audit_fork(struct signal_struct *sig);
extern void tty_audit_tiocsti(struct tty_struct *tty, char ch);
extern void tty_audit_push(struct tty_struct *tty);
extern void tty_audit_push_task(struct task_struct *tsk,
uid_t loginuid, u32 sessionid);
extern int tty_audit_push_task(struct task_struct *tsk,
uid_t loginuid, u32 sessionid);
#else
static inline void tty_audit_add_data(struct tty_struct *tty,
unsigned char *data, size_t size)
@ -560,9 +560,10 @@ static inline void tty_audit_fork(struct signal_struct *sig)
static inline void tty_audit_push(struct tty_struct *tty)
{
}
static inline void tty_audit_push_task(struct task_struct *tsk,
uid_t loginuid, u32 sessionid)
static inline int tty_audit_push_task(struct task_struct *tsk,
uid_t loginuid, u32 sessionid)
{
return 0;
}
#endif