diff options
| -rw-r--r-- | fs/utimes.c | 23 | ||||
| -rw-r--r-- | include/linux/time.h | 2 | ||||
| -rw-r--r-- | init/initramfs.c | 2 |
3 files changed, 14 insertions, 13 deletions
diff --git a/fs/utimes.c b/fs/utimes.c index 6571d8c..51edb9f 100644 --- a/fs/utimes.c +++ b/fs/utimes.c @@ -22,7 +22,7 @@ */ SYSCALL_DEFINE2(utime, char __user *, filename, struct utimbuf __user *, times) { - struct timespec tv[2]; + struct timespec64 tv[2]; if (times) { if (get_user(tv[0].tv_sec, ×->actime) || @@ -44,7 +44,7 @@ static bool nsec_valid(long nsec) return nsec >= 0 && nsec <= 999999999; } -static int utimes_common(const struct path *path, struct timespec *times) +static int utimes_common(const struct path *path, struct timespec64 *times) { int error; struct iattr newattrs; @@ -115,7 +115,7 @@ out: * must be owner or have write permission. * Else, update from *times, must be owner or super user. */ -long do_utimes(int dfd, const char __user *filename, struct timespec *times, +long do_utimes(int dfd, const char __user *filename, struct timespec64 *times, int flags) { int error = -EINVAL; @@ -167,10 +167,11 @@ out: SYSCALL_DEFINE4(utimensat, int, dfd, const char __user *, filename, struct timespec __user *, utimes, int, flags) { - struct timespec tstimes[2]; + struct timespec64 tstimes[2]; if (utimes) { - if (copy_from_user(&tstimes, utimes, sizeof(tstimes))) + if ((get_timespec64(&tstimes[0], &utimes[0]) || + get_timespec64(&tstimes[1], &utimes[1]))) return -EFAULT; /* Nothing to do, we must not even check the path. */ @@ -186,7 +187,7 @@ SYSCALL_DEFINE3(futimesat, int, dfd, const char __user *, filename, struct timeval __user *, utimes) { struct timeval times[2]; - struct timespec tstimes[2]; + struct timespec64 tstimes[2]; if (utimes) { if (copy_from_user(×, utimes, sizeof(times))) @@ -224,7 +225,7 @@ SYSCALL_DEFINE2(utimes, char __user *, filename, COMPAT_SYSCALL_DEFINE2(utime, const char __user *, filename, struct compat_utimbuf __user *, t) { - struct timespec tv[2]; + struct timespec64 tv[2]; if (t) { if (get_user(tv[0].tv_sec, &t->actime) || @@ -238,11 +239,11 @@ COMPAT_SYSCALL_DEFINE2(utime, const char __user *, filename, COMPAT_SYSCALL_DEFINE4(utimensat, unsigned int, dfd, const char __user *, filename, struct compat_timespec __user *, t, int, flags) { - struct timespec tv[2]; + struct timespec64 tv[2]; if (t) { - if (compat_get_timespec(&tv[0], &t[0]) || - compat_get_timespec(&tv[1], &t[1])) + if (compat_get_timespec64(&tv[0], &t[0]) || + compat_get_timespec64(&tv[1], &t[1])) return -EFAULT; if (tv[0].tv_nsec == UTIME_OMIT && tv[1].tv_nsec == UTIME_OMIT) @@ -253,7 +254,7 @@ COMPAT_SYSCALL_DEFINE4(utimensat, unsigned int, dfd, const char __user *, filena COMPAT_SYSCALL_DEFINE3(futimesat, unsigned int, dfd, const char __user *, filename, struct compat_timeval __user *, t) { - struct timespec tv[2]; + struct timespec64 tv[2]; if (t) { if (get_user(tv[0].tv_sec, &t[0].tv_sec) || diff --git a/include/linux/time.h b/include/linux/time.h index 4abb32d..3d0cd01 100644 --- a/include/linux/time.h +++ b/include/linux/time.h @@ -178,7 +178,7 @@ extern int do_setitimer(int which, struct itimerval *value, struct itimerval *ovalue); extern int do_getitimer(int which, struct itimerval *value); -extern long do_utimes(int dfd, const char __user *filename, struct timespec *times, int flags); +extern long do_utimes(int dfd, const char __user *filename, struct timespec64 *times, int flags); /* * Similar to the struct tm in userspace <time.h>, but it needs to be here so diff --git a/init/initramfs.c b/init/initramfs.c index 8a53205..e64bf7b4 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -110,7 +110,7 @@ static void __init free_hash(void) static long __init do_utime(char *filename, time_t mtime) { - struct timespec t[2]; + struct timespec64 t[2]; t[0].tv_sec = mtime; t[0].tv_nsec = 0; |
