From f2b36dcede6bf2c225cb1c8635a2f5e25663d86d Mon Sep 17 00:00:00 2001 From: emaste Date: Thu, 24 Apr 2014 20:53:09 +0000 Subject: [PATCH] Correct min/max cluster counts for FAT12/16/32 FAT12 1..4084 FAT16 4085..65524 FAT32 65525.. This is required for interoperability with other FAT implementations, and in particular UEFI. Obtained from: NetBSD Sponsored by: The FreeBSD Foundation --- sbin/newfs_msdos/newfs_msdos.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/sbin/newfs_msdos/newfs_msdos.c b/sbin/newfs_msdos/newfs_msdos.c index 217b72055944..1f5b4385f9bc 100644 --- a/sbin/newfs_msdos/newfs_msdos.c +++ b/sbin/newfs_msdos/newfs_msdos.c @@ -64,11 +64,11 @@ static const char rcsid[] = #define DEFRDE 512 /* default root directory entries */ #define RESFTE 2 /* reserved FAT entries */ #define MINCLS12 1U /* minimum FAT12 clusters */ -#define MINCLS16 0x1000U /* minimum FAT16 clusters */ -#define MINCLS32 2U /* minimum FAT32 clusters */ -#define MAXCLS12 0xfedU /* maximum FAT12 clusters */ -#define MAXCLS16 0xfff5U /* maximum FAT16 clusters */ -#define MAXCLS32 0xffffff5U /* maximum FAT32 clusters */ +#define MINCLS16 0xff5U /* minimum FAT16 clusters */ +#define MINCLS32 0xfff5U /* minimum FAT32 clusters */ +#define MAXCLS12 0xff4U /* maximum FAT12 clusters */ +#define MAXCLS16 0xfff4U /* maximum FAT16 clusters */ +#define MAXCLS32 0xffffff4U /* maximum FAT32 clusters */ #define mincls(fat) ((fat) == 12 ? MINCLS12 : \ (fat) == 16 ? MINCLS16 : \