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-rw-r--r--kernel/posix-timers.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index 69d5a4b5395..6b851a1bf4b 100644
--- a/kernel/posix-timers.c
+++ b/kernel/posix-timers.c
@@ -712,8 +712,7 @@ out:
*/
static int good_timespec(const struct timespec *ts)
{
- if ((!ts) || (ts->tv_sec < 0) ||
- ((unsigned) ts->tv_nsec >= NSEC_PER_SEC))
+ if ((!ts) || !timespec_valid(ts))
return 0;
return 1;
}
@@ -1406,7 +1405,7 @@ sys_clock_nanosleep(const clockid_t which_clock, int flags,
if (copy_from_user(&t, rqtp, sizeof (struct timespec)))
return -EFAULT;
- if ((unsigned) t.tv_nsec >= NSEC_PER_SEC || t.tv_sec < 0)
+ if (!timespec_valid(&t))
return -EINVAL;
/*