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-rw-r--r--include/linux/lsm_hooks.h5
-rw-r--r--include/linux/security.h20
-rw-r--r--security/commoncap.c2
-rw-r--r--security/security.c2
4 files changed, 22 insertions, 7 deletions
diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h
index cdee11cbcdf1..41ab4662f95c 100644
--- a/include/linux/lsm_hooks.h
+++ b/include/linux/lsm_hooks.h
@@ -1190,7 +1190,8 @@
* Return 0 if permission is granted.
* @settime:
* Check permission to change the system time.
- * struct timespec and timezone are defined in include/linux/time.h
+ * struct timespec64 is defined in include/linux/time64.h and timezone
+ * is defined in include/linux/time.h
* @ts contains new time
* @tz contains new timezone
* Return 0 if permission is granted.
@@ -1327,7 +1328,7 @@ union security_list_options {
int (*quotactl)(int cmds, int type, int id, struct super_block *sb);
int (*quota_on)(struct dentry *dentry);
int (*syslog)(int type);
- int (*settime)(const struct timespec *ts, const struct timezone *tz);
+ int (*settime)(const struct timespec64 *ts, const struct timezone *tz);
int (*vm_enough_memory)(struct mm_struct *mm, long pages);
int (*bprm_set_creds)(struct linux_binprm *bprm);
diff --git a/include/linux/security.h b/include/linux/security.h
index 157f0cb1e4d2..35ac8d9d4739 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -71,7 +71,7 @@ struct timezone;
/* These functions are in security/commoncap.c */
extern int cap_capable(const struct cred *cred, struct user_namespace *ns,
int cap, int audit);
-extern int cap_settime(const struct timespec *ts, const struct timezone *tz);
+extern int cap_settime(const struct timespec64 *ts, const struct timezone *tz);
extern int cap_ptrace_access_check(struct task_struct *child, unsigned int mode);
extern int cap_ptrace_traceme(struct task_struct *parent);
extern int cap_capget(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted);
@@ -208,7 +208,13 @@ int security_capable_noaudit(const struct cred *cred, struct user_namespace *ns,
int security_quotactl(int cmds, int type, int id, struct super_block *sb);
int security_quota_on(struct dentry *dentry);
int security_syslog(int type);
-int security_settime(const struct timespec *ts, const struct timezone *tz);
+int security_settime64(const struct timespec64 *ts, const struct timezone *tz);
+static inline int security_settime(const struct timespec *ts, const struct timezone *tz)
+{
+ struct timespec64 ts64 = timespec_to_timespec64(*ts);
+
+ return security_settime64(&ts64, tz);
+}
int security_vm_enough_memory_mm(struct mm_struct *mm, long pages);
int security_bprm_set_creds(struct linux_binprm *bprm);
int security_bprm_check(struct linux_binprm *bprm);
@@ -462,10 +468,18 @@ static inline int security_syslog(int type)
return 0;
}
+static inline int security_settime64(const struct timespec64 *ts,
+ const struct timezone *tz)
+{
+ return cap_settime(ts, tz);
+}
+
static inline int security_settime(const struct timespec *ts,
const struct timezone *tz)
{
- return cap_settime(ts, tz);
+ struct timespec64 ts64 = timespec_to_timespec64(*ts);
+
+ return cap_settime(&ts64, tz);
}
static inline int security_vm_enough_memory_mm(struct mm_struct *mm, long pages)
diff --git a/security/commoncap.c b/security/commoncap.c
index 48071ed7c445..2074bf6a2fe3 100644
--- a/security/commoncap.c
+++ b/security/commoncap.c
@@ -111,7 +111,7 @@ int cap_capable(const struct cred *cred, struct user_namespace *targ_ns,
* Determine whether the current process may set the system clock and timezone
* information, returning 0 if permission granted, -ve if denied.
*/
-int cap_settime(const struct timespec *ts, const struct timezone *tz)
+int cap_settime(const struct timespec64 *ts, const struct timezone *tz)
{
if (!capable(CAP_SYS_TIME))
return -EPERM;
diff --git a/security/security.c b/security/security.c
index 3644b0344d29..8c44a64f191d 100644
--- a/security/security.c
+++ b/security/security.c
@@ -208,7 +208,7 @@ int security_syslog(int type)
return call_int_hook(syslog, 0, type);
}
-int security_settime(const struct timespec *ts, const struct timezone *tz)
+int security_settime64(const struct timespec64 *ts, const struct timezone *tz)
{
return call_int_hook(settime, 0, ts, tz);
}