From: Jindrich Makovicka <makovick@gmail.com>
Date: Sun, 24 Jul 2011 12:13:07 +0000 (+0200)
Subject: libblkid: vfat big endian fix
X-Git-Tag: v2.20-rc1~28
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=244bf8587c3a1cb6282d5f4c7afbcb07cc953fcf;p=thirdparty%2Futil-linux.git

libblkid: vfat big endian fix

when getting the next cluster id, clear the 4 most significant bits
after converting to machine endian

Signed-off-by: Jindrich Makovicka <makovick@gmail.com>
---

diff --git a/libblkid/src/superblocks/vfat.c b/libblkid/src/superblocks/vfat.c
index ab036f45d7..bf474630d7 100644
--- a/libblkid/src/superblocks/vfat.c
+++ b/libblkid/src/superblocks/vfat.c
@@ -356,7 +356,7 @@ static int probe_vfat(blkid_probe pr, const struct blkid_idmag *mag)
 				break;
 
 			/* set next cluster */
-			next = le32_to_cpu(*((uint32_t *) buf) & 0x0fffffff);
+			next = le32_to_cpu(*((uint32_t *) buf)) & 0x0fffffff;
 		}
 
 		version = "FAT32";