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From: Jaakko Heinonen <jh@FreeBSD.org>
Date: Mon, 18 Jan 2010 14:07:41 +0000 (UTC)
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Subject: svn commit: r202573 - head/sbin/mdconfig
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Author: jh
Date: Mon Jan 18 14:07:41 2010
New Revision: 202573
URL: http://svn.freebsd.org/changeset/base/202573

Log:
  Print sizes up to INT64_MAX in md_prthumanval().
  
  PR:		bin/125365
  Approved by:	trasz (mentor)
  MFC after:	2 weeks

Modified:
  head/sbin/mdconfig/mdconfig.c

Modified: head/sbin/mdconfig/mdconfig.c
==============================================================================
--- head/sbin/mdconfig/mdconfig.c	Mon Jan 18 13:44:44 2010	(r202572)
+++ head/sbin/mdconfig/mdconfig.c	Mon Jan 18 14:07:41 2010	(r202573)
@@ -454,14 +454,15 @@ static void
 md_prthumanval(char *length)
 {
 	char buf[6];
-	uint64_t bytes;
+	uintmax_t bytes;
 	char *endptr;
 
-	bytes = strtoul(length, &endptr, 10);
-	if (bytes == (unsigned)ULONG_MAX || *endptr != '\0')
+	errno = 0;
+	bytes = strtoumax(length, &endptr, 10);
+	if (errno != 0 || *endptr != '\0' || bytes > INT64_MAX)
 		return;
-	humanize_number(buf, sizeof(buf) - (bytes < 0 ? 0 : 1),
-	    bytes, "", HN_AUTOSCALE, HN_B | HN_NOSPACE | HN_DECIMAL);
+	humanize_number(buf, sizeof(buf), (int64_t)bytes, "",
+	    HN_AUTOSCALE, HN_B | HN_NOSPACE | HN_DECIMAL);
 	(void)printf("%6s", buf);
 }