[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <87zkqu1fuh.fsf@vostro.fn.ogness.net>
Date: Fri, 21 Jan 2011 15:39:02 +0100
From: John Ogness <john.ogness@...utronix.de>
To: Artem Bityutskiy <dedekind1@...il.com>
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH] UBI: fix unaligned leb_start value
From: John Ogness <john.ogness@...utronix.de>
The wrong header size was used in calculating the data offset. The
data offset should be VID header offset + VID header size (aligned to
the minimum I/O unit).
Signed-off-by: John Ogness <john.ogness@...utronix.de>
---
This patch is against linux-next-20110121.
Since the value is later aligned, this patch does not fix any real
world problem. But it should be fixed nonetheless.
drivers/mtd/ubi/build.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index f49e49d..a4f47dd 100644
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -737,7 +737,7 @@ static int io_init(struct ubi_device *ubi)
}
/* Similar for the data offset */
- ubi->leb_start = ubi->vid_hdr_offset + UBI_EC_HDR_SIZE;
+ ubi->leb_start = ubi->vid_hdr_offset + UBI_VID_HDR_SIZE;
ubi->leb_start = ALIGN(ubi->leb_start, ubi->min_io_size);
dbg_msg("vid_hdr_offset %d", ubi->vid_hdr_offset);
--
1.5.6.5
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists