aboutsummaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2017-02-21 13:25:50 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-21 13:25:50 -0800
commitb8989bccd6a0ad49db4795afca56a733e1c19099 (patch)
treeb9f974ea3ee701e75bcd5225497ba0a472322d1c /include
parentc9341ee0af4df0af8b727873ef851227345defed (diff)
parentfe8e52b9b9100c486051aaf5208dbf4072bb87b1 (diff)
Merge branch 'stable-4.11' of git://git.infradead.org/users/pcmoore/audit
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
Diffstat (limited to 'include')
-rw-r--r--include/linux/audit.h32
-rw-r--r--include/uapi/linux/audit.h7
2 files changed, 38 insertions, 1 deletions
diff --git a/include/linux/audit.h b/include/linux/audit.h
index f51fca8d0b6f..504e784b7ffa 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -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
diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h
index 1c107cb1c83f..0714a66f0e0c 100644
--- a/include/uapi/linux/audit.h
+++ b/include/uapi/linux/audit.h
@@ -111,6 +111,7 @@
#define AUDIT_PROCTITLE 1327 /* Proctitle emit event */
#define AUDIT_FEATURE_CHANGE 1328 /* audit log listing feature changes */
#define AUDIT_REPLACE 1329 /* Replace auditd if this packet unanswerd */
+#define AUDIT_KERN_MODULE 1330 /* Kernel Module events */
#define AUDIT_AVC 1400 /* SE Linux avc denial or grant */
#define AUDIT_SELINUX_ERR 1401 /* Internal SE Linux Errors */
@@ -326,17 +327,21 @@ enum {
#define AUDIT_STATUS_RATE_LIMIT 0x0008
#define AUDIT_STATUS_BACKLOG_LIMIT 0x0010
#define AUDIT_STATUS_BACKLOG_WAIT_TIME 0x0020
+#define AUDIT_STATUS_LOST 0x0040
#define AUDIT_FEATURE_BITMAP_BACKLOG_LIMIT 0x00000001
#define AUDIT_FEATURE_BITMAP_BACKLOG_WAIT_TIME 0x00000002
#define AUDIT_FEATURE_BITMAP_EXECUTABLE_PATH 0x00000004
#define AUDIT_FEATURE_BITMAP_EXCLUDE_EXTEND 0x00000008
#define AUDIT_FEATURE_BITMAP_SESSIONID_FILTER 0x00000010
+#define AUDIT_FEATURE_BITMAP_LOST_RESET 0x00000020
+
#define AUDIT_FEATURE_BITMAP_ALL (AUDIT_FEATURE_BITMAP_BACKLOG_LIMIT | \
AUDIT_FEATURE_BITMAP_BACKLOG_WAIT_TIME | \
AUDIT_FEATURE_BITMAP_EXECUTABLE_PATH | \
AUDIT_FEATURE_BITMAP_EXCLUDE_EXTEND | \
- AUDIT_FEATURE_BITMAP_SESSIONID_FILTER)
+ AUDIT_FEATURE_BITMAP_SESSIONID_FILTER | \
+ AUDIT_FEATURE_BITMAP_LOST_RESET)
/* deprecated: AUDIT_VERSION_* */
#define AUDIT_VERSION_LATEST AUDIT_FEATURE_BITMAP_ALL

Privacy Policy