[patch 1/5] cramfs: small stat(2) fix

[patch 1/5] cramfs: small stat(2) fix

[akpm]

From: Eric Lammerts <eric@lammerts.org>

When I stat(2) a device node on a cramfs, the st_blocks field is bogus
(it's derived from the size field which in this case holds the major/minor
numbers).  This makes du(1) output completely wrong.

Signed-off-by: Eric Lammerts <eric@lammerts.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 25-akpm/fs/cramfs/inode.c |    1 +
 1 files changed, 1 insertion(+)

diff -puN fs/cramfs/inode.c~cramfs-small-stat2-fix fs/cramfs/inode.c
--- 25/fs/cramfs/inode.c~cramfs-small-stat2-fix	2005-03-04 13:15:57.000000000 -0800
+++ 25-akpm/fs/cramfs/inode.c	2005-03-04 13:15:57.000000000 -0800
@@ -70,6 +70,7 @@ static struct inode *get_cramfs_inode(st
 			inode->i_data.a_ops = &cramfs_aops;
 		} else {
 			inode->i_size = 0;
+			inode->i_blocks = 0;
 			init_special_inode(inode, inode->i_mode,
 				old_decode_dev(cramfs_inode->size));
 		}
_

Re: [patch 1/5] cramfs: small stat(2) fix

[Greg KH]

On Fri, Mar 04, 2005 at 01:16:54PM -0800, akpm@osdl.org wrote:
> 
> From: Eric Lammerts <eric@lammerts.org>
> 
> When I stat(2) a device node on a cramfs, the st_blocks field is bogus
> (it's derived from the size field which in this case holds the major/minor
> numbers).  This makes du(1) output completely wrong.
> 
> Signed-off-by: Eric Lammerts <eric@lammerts.org>
> Signed-off-by: Andrew Morton <akpm@osdl.org>

Added to the -stable queue, thanks.

greg k-h