From: Dave Chinner <david@fromorbit.com>
To: Eric Sandeen <sandeen@redhat.com>
Cc: xfs@oss.sgi.com
Subject: Re: [PATCH 4/5] xfs_repair: don't ASSERT on corrupt ftype
Date: Mon, 8 Sep 2014 10:10:44 +1000 [thread overview]
Message-ID: <20140908001044.GB30012@dastard> (raw)
In-Reply-To: <1410108065-18156-5-git-send-email-sandeen@redhat.com>
On Sun, Sep 07, 2014 at 11:41:04AM -0500, Eric Sandeen wrote:
> xfs_dir3_dirent_get_ftype() gets the file type
> off disk, but ASSERTs if it's invalid:
>
> ASSERT(type < XFS_DIR3_FT_MAX);
>
> This might be cut & paste from
> xfs_dir3_dirent_put_ftype which should be checking
> that it's not been passed bad values, but we
> shouldn't ASSERT on bad values read from disk.
>
> Signed-off-by: Eric Sandeen <sandeen@redhat.com>
> ---
> include/xfs_da_format.h | 1 -
> 1 files changed, 0 insertions(+), 1 deletions(-)
>
> diff --git a/include/xfs_da_format.h b/include/xfs_da_format.h
> index 89a1a21..11f1420 100644
> --- a/include/xfs_da_format.h
> +++ b/include/xfs_da_format.h
> @@ -561,7 +561,6 @@ xfs_dir3_dirent_get_ftype(
> if (xfs_sb_version_hasftype(&mp->m_sb)) {
> __uint8_t type = dep->name[dep->namelen];
>
> - ASSERT(type < XFS_DIR3_FT_MAX);
> if (type < XFS_DIR3_FT_MAX)
> return type;
Needs to be fixed kernel-side first.
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
next prev parent reply other threads:[~2014-09-08 0:10 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-07 16:41 [PATCH 0/5] xfs_repair fixes, part 1 Eric Sandeen
2014-09-07 16:41 ` [PATCH 1/5] xfs_repair: clear bad flgs in process_dinode_int Eric Sandeen
2014-09-08 13:45 ` Brian Foster
2014-09-09 22:28 ` Christoph Hellwig
2014-09-09 22:33 ` Eric Sandeen
2014-09-09 23:48 ` Dave Chinner
2014-09-07 16:41 ` [PATCH 2/5] xfs_repair: preserve error state in process_shortform_attr Eric Sandeen
2014-09-08 13:45 ` Brian Foster
2014-09-09 22:29 ` Christoph Hellwig
2014-09-07 16:41 ` [PATCH 3/5] xfs_repair: fix dir refcount when '.' missing and dir is rebuilt Eric Sandeen
2014-09-08 13:45 ` Brian Foster
2014-09-08 14:25 ` Brian Foster
2014-09-08 14:44 ` Eric Sandeen
2014-09-08 14:33 ` Eric Sandeen
2014-09-07 16:41 ` [PATCH 4/5] xfs_repair: don't ASSERT on corrupt ftype Eric Sandeen
2014-09-08 0:10 ` Dave Chinner [this message]
2014-09-08 1:02 ` Eric Sandeen
2014-09-08 3:16 ` Dave Chinner
2014-09-08 3:18 ` Eric Sandeen
2014-09-08 6:23 ` Dave Chinner
2014-09-07 16:41 ` [PATCH 5/5] xfs_repair: set proper ftype when moving to lost+found Eric Sandeen
2014-09-07 21:26 ` Eric Sandeen
2014-09-07 17:02 ` [PATCH 6/5] xfs_repair: don't re-add root dotdot if root dir was rebuilt Eric Sandeen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20140908001044.GB30012@dastard \
--to=david@fromorbit.com \
--cc=sandeen@redhat.com \
--cc=xfs@oss.sgi.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox