From e79af11c364447c85d4824fc604a011ffefcb7e6 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Mon, 10 Apr 2000 15:30:06 +0000
Subject: Update.

2000-04-10  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/clock_settime.c (clock_settime): Test tv_nsec value
	for correct range.  From code by Kaz Kylheku <kaz@ashi.footprints.net>.
---
 sysdeps/unix/clock_settime.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'sysdeps/unix/clock_settime.c')

diff --git a/sysdeps/unix/clock_settime.c b/sysdeps/unix/clock_settime.c
index daee2e2..36bd98f 100644
--- a/sysdeps/unix/clock_settime.c
+++ b/sysdeps/unix/clock_settime.c
@@ -31,6 +31,13 @@ clock_settime (clockid_t clock_id, const struct timespec *tp)
   struct timeval tv;
   int retval;
 
+  /* Make sure the time cvalue is OK.  */
+  if (tp->tv_nsec < 0 || tp->tv_nsec >= 1000000000)
+    {
+      __set_errno (EINVAL);
+      return -1;
+    }
+
   switch (clock_id)
     {
     case CLOCK_REALTIME:
-- 
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