From: David Howells <dhowells@redhat.com>
To: Miklos Szeredi <miklos@szeredi.hu>
Cc: dhowells@redhat.com, viro@ZenIV.linux.org.uk,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
hch@infradead.org, torvalds@linux-foundation.org
Subject: Re: [PATCH 00/16] vfs: atomic open v4 (part 1)
Date: Fri, 25 May 2012 16:18:39 +0100 [thread overview]
Message-ID: <13673.1337959119@redhat.com> (raw)
In-Reply-To: <87k400i9y1.fsf@tucsk.pomaz.szeredi.hu>
Miklos Szeredi <miklos@szeredi.hu> wrote:
> > For instance, in lookup_open(), you call security_path_mknod() prior to
> > calling vfs_create(), but you don't call it prior to calling atomic_open()
> > or in, say, nfs_atomic_open().
>
> We call security_path_mknod() before ->atomic_open() in may_o_create().
Okay.
> > I'm also wondering if you're missing an audit_inode() call in the if
> > (created) path after the retry_lookup label.
>
> There's no audit_inode() on the created dentry neither in the original
> code nor in the modified code.
>
> But that may be a bug regardless, it's just independent of my changes.
> At least AFAICS.
Fair enough.
David
prev parent reply other threads:[~2012-05-25 15:18 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-25 12:44 [PATCH 00/16] vfs: atomic open v4 (part 1) Miklos Szeredi
2012-04-25 12:44 ` [PATCH 01/16] vfs: split do_lookup() Miklos Szeredi
2012-04-25 12:44 ` [PATCH 02/16] vfs: do_last(): make exit RCU safe Miklos Szeredi
2012-04-25 12:44 ` [PATCH 03/16] vfs: do_last(): inline walk_component() Miklos Szeredi
2012-04-25 12:44 ` [PATCH 04/16] vfs: do_last(): use inode variable Miklos Szeredi
2012-05-01 4:06 ` Nick Piggin
2012-05-07 14:28 ` Miklos Szeredi
2012-05-08 23:57 ` Nick Piggin
2012-05-08 23:57 ` Nick Piggin
2012-04-25 12:44 ` [PATCH 05/16] vfs: make follow_link check RCU safe Miklos Szeredi
2012-04-25 12:44 ` [PATCH 06/16] vfs: do_last(): make ENOENT exit " Miklos Szeredi
2012-04-25 12:44 ` [PATCH 07/16] vfs: do_last(): check LOOKUP_DIRECTORY Miklos Szeredi
2012-04-25 12:44 ` [PATCH 08/16] vfs: do_last(): only return EISDIR for O_CREAT Miklos Szeredi
2012-04-25 12:44 ` [PATCH 09/16] vfs: do_last(): add audit_inode before open Miklos Szeredi
2012-04-25 12:44 ` [PATCH 10/16] vfs: do_last() common post lookup Miklos Szeredi
2012-04-25 12:44 ` [PATCH 11/16] vfs: split __dentry_open() Miklos Szeredi
2012-04-25 12:44 ` [PATCH 12/16] vfs: do_dentry_open(): don't put filp Miklos Szeredi
2012-04-25 12:44 ` [PATCH 13/16] vfs: nameidata_to_filp(): inline __dentry_open() Miklos Szeredi
2012-04-25 12:44 ` [PATCH 14/16] vfs: nameidata_to_filp(): don't throw away file on error Miklos Szeredi
2012-04-25 12:44 ` [PATCH 15/16] vfs: retry last component if opening stale dentry Miklos Szeredi
2012-04-25 12:44 ` [PATCH 16/16] nfs: don't open in ->d_revalidate Miklos Szeredi
2012-05-24 15:07 ` [PATCH 00/16] vfs: atomic open v4 (part 1) David Howells
2012-05-24 15:52 ` David Howells
2012-05-25 15:12 ` Miklos Szeredi
2012-05-25 15:20 ` David Howells
2012-05-25 14:58 ` Miklos Szeredi
2012-05-25 15:18 ` David Howells [this message]
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