From: Daniel Mack <daniel@caiaq.de>
Date: Mon, 28 Sep 2009 09:40:38 +0000 (+0200)
Subject: part_dos: check status flags of partitions
X-Git-Tag: v2009.11-rc1~27
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=78f4ca7976748159080c9d920d5eb542d1b32d4f;p=u-boot

part_dos: check status flags of partitions

Only read partitions which have 0x00 or 0x80 set in their status field.
All others are invalid.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
---

diff --git a/disk/part_dos.c b/disk/part_dos.c
index b915eb7484..887b75ec88 100644
--- a/disk/part_dos.c
+++ b/disk/part_dos.c
@@ -188,7 +188,8 @@ static int get_partition_info_extended (block_dev_desc_t *dev_desc, int ext_part
 		 * fdisk does not show the extended partitions that
 		 * are not in the MBR
 		 */
-		if ((pt->sys_ind != 0) &&
+		if (((pt->boot_ind & ~0x80) == 0) &&
+		    (pt->sys_ind != 0) &&
 		    (part_num == which_part) &&
 		    (is_extended(pt->sys_ind) == 0)) {
 			info->blksz = 512;