From: Chris Wright <chrisw@sous-sol.org>
Date: Wed, 1 Feb 2006 03:10:23 +0000 (-0800)
Subject: [PATCH] Make sure to always check upper bits of tv_nsec in timespec_valid.
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=bd3f8f2b12bcf4ea25c89b84adeaafad232662c8;p=deliverable%2Flinux.git

[PATCH] Make sure to always check upper bits of tv_nsec in timespec_valid.

Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/include/linux/time.h b/include/linux/time.h
index 614dd8465839..7b4dc36532bb 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -48,7 +48,7 @@ extern void set_normalized_timespec(struct timespec *ts, time_t sec, long nsec);
  * Returns true if the timespec is norm, false if denorm:
  */
 #define timespec_valid(ts) \
-	(((ts)->tv_sec >= 0) && (((unsigned) (ts)->tv_nsec) < NSEC_PER_SEC))
+	(((ts)->tv_sec >= 0) && (((unsigned long) (ts)->tv_nsec) < NSEC_PER_SEC))
 
 /*
  * 64-bit nanosec type. Large enough to span 292+ years in nanosecond