Alexandre Julliard : kernel32: Fix a FAT format sanity check for floppies.
Alexandre Julliard
julliard at winehq.org
Thu Dec 2 16:30:52 CST 2010
Module: wine
Branch: stable
Commit: 277061efb96784e935d02911deb620426dae1bda
URL: http://source.winehq.org/git/wine.git/?a=commit;h=277061efb96784e935d02911deb620426dae1bda
Author: Alexandre Julliard <julliard at winehq.org>
Date: Mon Oct 25 12:40:54 2010 +0200
kernel32: Fix a FAT format sanity check for floppies.
(cherry picked from commit 1379269587e6f158a22e2bc784861a881e23f3d1)
---
dlls/kernel32/volume.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/dlls/kernel32/volume.c b/dlls/kernel32/volume.c
index 002a7e6..9810260 100644
--- a/dlls/kernel32/volume.c
+++ b/dlls/kernel32/volume.c
@@ -336,7 +336,7 @@ static enum fs_type VOLUME_ReadFATSuperblock( HANDLE handle, BYTE *buff )
reasonable = num_boot_sectors < total_sectors &&
num_fats < 16 &&
bytes_per_sector >= 512 && bytes_per_sector % 512 == 0 &&
- sectors_per_cluster > 1;
+ sectors_per_cluster >= 1;
if (!reasonable) return FS_UNKNOWN;
sectors = total_sectors - num_boot_sectors - num_fats * sect_per_fat -
(num_root_dir_ents * 32 + bytes_per_sector - 1) / bytes_per_sector;
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