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Merge branch 'stable-4.11' of git://git.infradead.org/users/pcmoore/audit

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Pull audit updates from Paul Moore:
 "The audit changes for v4.11 are relatively small compared to what we
  did for v4.10, both in terms of size and impact.

   - two patches from Steve tweak the formatting for some of the audit
     records to make them more consistent with other audit records.

   - three patches from Richard record the name of a module on module
     load, fix the logging of sockaddr information when using
     socketcall() on 32-bit systems, and add the ability to reset
     audit's lost record counter.

   - my lone patch just fixes an annoying style nit that I was reminded
     about by one of Richard's patches.

  All these patches pass our test suite"

* 'stable-4.11' of git://git.infradead.org/users/pcmoore/audit:
  audit: remove unnecessary curly braces from switch/case statements
  audit: log module name on init_module
  audit: log 32-bit socketcalls
  audit: add feature audit_lost reset
  audit: Make AUDIT_ANOM_ABEND event normalized
  audit: Make AUDIT_KERNEL event conform to the specification
This commit is contained in:
Linus Torvalds 2017-02-21 13:25:50 -08:00
commit b8989bccd6
7 changed files with 96 additions and 20 deletions
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32
include/linux/audit.h
View file

@ -360,6 +360,7 @@ extern int __audit_log_bprm_fcaps(struct linux_binprm *bprm,
const struct cred *old);
extern void __audit_log_capset(const struct cred *new, const struct cred *old);
extern void __audit_mmap_fd(int fd, int flags);
extern void __audit_log_kern_module(char *name);
static inline void audit_ipc_obj(struct kern_ipc_perm *ipcp)
{
@ -387,6 +388,20 @@ static inline int audit_socketcall(int nargs, unsigned long *args)
return __audit_socketcall(nargs, args);
return 0;
}
static inline int audit_socketcall_compat(int nargs, u32 *args)
{
unsigned long a[AUDITSC_ARGS];
int i;
if (audit_dummy_context())
return 0;
for (i = 0; i < nargs; i++)
a[i] = (unsigned long)args[i];
return __audit_socketcall(nargs, a);
}
static inline int audit_sockaddr(int len, void *addr)
{
if (unlikely(!audit_dummy_context()))
@ -436,6 +451,12 @@ static inline void audit_mmap_fd(int fd, int flags)
__audit_mmap_fd(fd, flags);
}
static inline void audit_log_kern_module(char *name)
{
if (!audit_dummy_context())
__audit_log_kern_module(name);
}
extern int audit_n_rules;
extern int audit_signals;
#else /* CONFIG_AUDITSYSCALL */
@ -513,6 +534,12 @@ static inline int audit_socketcall(int nargs, unsigned long *args)
{
return 0;
}
static inline int audit_socketcall_compat(int nargs, u32 *args)
{
return 0;
}
static inline void audit_fd_pair(int fd1, int fd2)
{ }
static inline int audit_sockaddr(int len, void *addr)
@ -541,6 +568,11 @@ static inline void audit_log_capset(const struct cred *new,
{ }
static inline void audit_mmap_fd(int fd, int flags)
{ }
static inline void audit_log_kern_module(char *name)
{
}
static inline void audit_ptrace(struct task_struct *t)
{ }
#define audit_n_rules 0