Re: [PATCH] e2fsprogs: Handle rec_len correctly for 64KB blocksize

[Theodore Tso <tytso@mit.edu>]

On Mon, Nov 12, 2007 at 10:52:45AM +0100, Jan Kara wrote:
> > Did you test this patch before submitting it?
>
>   Argh, stupid me. I've just tested that I didn't break anything for normal
> block size and thought that I cannot make mistake in such a simple thing
> ;).

Could I ask you to perhaps include some 64k blocksize test cases that
would exercise the new codepaths?

> > The only way to do this is to find all of the places that reference
> > rec_len, and do the check there.
>   Yes.. Thanks for having look.

One suggestion is that instead of just creating an conversion
function, and then doing a global search and replace, in some places
it might be better to declare an integer variable, and then assign
"rec_len = ext2fs_rec_len_from_disk(dirent->rec_len)".  For example,
that would make ext2fs_process_dir_block() more readable, where
dirent->rec_len is used no less than eight times.

Thanks, and my apologies for not having time to review the patch until
now.  At the moment things are a bit crazy since I am effectively
doing two jobs, since I am in transition between two assignments, and
me doing most of both of them at the moment.  I should have
substantially more time after the new year begins.

						- Ted