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Commit 73789a3d authored by Bruce Leonard's avatar Bruce Leonard Committed by Artem Bityutskiy
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UBI: fix 64-bit calculations 



Signed-off-by: default avatarBruce Leonard <brucle@selinc.com>
Signed-off-by: default avatarArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
parent 23add745

drivers/mtd/ubi/cdev.c

+2 −1
Original line number Diff line number Diff line
@@ -437,7 +437,8 @@ static int vol_cdev_ioctl(struct inode *inode, struct file *file, 
			break;

		}



		rsvd_bytes = vol->reserved_pebs * (ubi->leb_size-vol->data_pad);

		rsvd_bytes = (long long)vol->reserved_pebs *

					ubi->leb_size-vol->data_pad;

		if (bytes < 0 || bytes > rsvd_bytes) {

			err = -EINVAL;

			break;