From: Mika Westerberg <ext-mika.1.westerberg@nokia.com>
Date: Tue, 26 Jan 2010 15:47:05 +0000 (+0200)
Subject: UBI: fix volume creation input checking
X-Git-Tag: v2.6.27.46~45
X-Git-Url: https://git.fsl.cs.sunysb.edu/?a=commitdiff_plain;h=69f4dd6978cc487e49360c50dce75a267a99f3d5;p=unionfs-2.6.39.y.git

UBI: fix volume creation input checking

commit c5ce5b46af76f52dea21f467397d24c4ae6cb3ff upstream.

Do not use an unchecked variable UBI_IOCMKVOL ioctl.

Signed-off-by: Mika Westerberg <ext-mika.1.westerberg@nokia.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c
index 03c759b4eeb..82dfbe520c8 100644
--- a/drivers/mtd/ubi/cdev.c
+++ b/drivers/mtd/ubi/cdev.c
@@ -793,7 +793,6 @@ static int ubi_cdev_ioctl(struct inode *inode, struct file *file,
 			break;
 		}
 
-		req.name[req.name_len] = '\0';
 		err = verify_mkvol_req(ubi, &req);
 		if (err)
 			break;