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Date:      Sat, 15 Apr 2017 15:29:17 +0000 (UTC)
From:      Dmitry Chagin <dchagin@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org
Subject:   svn commit: r316966 - stable/11/sys/compat/linux
Message-ID:  <201704151529.v3FFTHJp088092@repo.freebsd.org>

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Author: dchagin
Date: Sat Apr 15 15:29:16 2017
New Revision: 316966
URL: https://svnweb.freebsd.org/changeset/base/316966

Log:
  MFC r315498:
  
  Check for negative nanoseconds.
  Linux do that in timespec_valid().

Modified:
  stable/11/sys/compat/linux/linux_time.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/compat/linux/linux_time.c
==============================================================================
--- stable/11/sys/compat/linux/linux_time.c	Sat Apr 15 15:15:42 2017	(r316965)
+++ stable/11/sys/compat/linux/linux_time.c	Sat Apr 15 15:29:16 2017	(r316966)
@@ -142,7 +142,7 @@ linux_to_native_timespec(struct timespec
 
 	LIN_SDT_PROBE2(time, linux_to_native_timespec, entry, ntp, ltp);
 
-	if (ltp->tv_sec < 0 || ltp->tv_nsec > (l_long)999999999L) {
+	if (ltp->tv_sec < 0 || (l_ulong)ltp->tv_nsec > 999999999L) {
 		LIN_SDT_PROBE1(time, linux_to_native_timespec, return, EINVAL);
 		return (EINVAL);
 	}



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