From: Michael Halcrow <lkml@halcrow.us>
To: James Morris <jmorris@namei.org>
Cc: Phillip Hellewell <phillip@hellewell.homeip.net>,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
mike@halcrow.us, mhalcrow@us.ibm.com, mcthomps@us.ibm.com,
yoder1@us.ibm.com
Subject: Re: [PATCH 12/12: eCryptfs] Crypto functions
Date: Thu, 3 Nov 2005 18:14:09 -0600 [thread overview]
Message-ID: <20051104001409.GB21628@halcrow.us> (raw)
In-Reply-To: <Pine.LNX.4.63.0511031902570.22256@excalibur.intercode>
On Thu, Nov 03, 2005 at 07:08:46PM -0500, James Morris wrote:
> > + if (likely(1 == crypt_stats->encrypted)) {
> > + if (!crypt_stats->key_valid) {
> > + ecryptfs_printk(1, KERN_NOTICE, "Key is "
> > + "invalid; bailing out\n");
> > + rc = -EINVAL;
> > + goto out;
> > + }
> > + } else {
> > + rc = -EINVAL;
> > + ecryptfs_printk(0, KERN_WARNING,
> > + "Called with crypt_stats->encrypted == 0\n");
> > + goto out;
> > + }
>
> What's going on here? Is (crypt_stats->encrypted != 1) a kernel
> bug?
If ecryptfs_write_headers() is ever called on an unencrypted file,
then that is a programming error in eCryptfs. This will need to be
replaced with a BUG_ON().
Mike
next prev parent reply other threads:[~2005-11-04 0:18 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-03 3:32 [PATCH 0/12: eCryptfs] eCryptfs version 0.1 Phillip Hellewell
2005-11-03 3:42 ` [PATCH 1/12: eCryptfs] Makefile and Kconfig Phillip Hellewell
2005-11-03 15:21 ` Michael Thompson
2005-11-03 23:05 ` Greg KH
2005-11-04 16:09 ` Michael Thompson
2005-11-04 16:22 ` Anton Altaparmakov
2005-11-04 16:28 ` Michael Thompson
2005-11-04 16:35 ` Greg KH
2005-11-04 17:07 ` Michael Thompson
2005-11-03 3:43 ` [PATCH 2/12: eCryptfs] Documentation Phillip Hellewell
2005-11-03 3:43 ` [PATCH 3/12: eCryptfs] Makefile Phillip Hellewell
2005-11-03 3:49 ` [PATCH 4/12: eCryptfs] Main module functions Phillip Hellewell
2005-11-03 6:02 ` Greg KH
2005-11-03 15:09 ` Michael Thompson
2005-11-03 15:47 ` Alexey Dobriyan
2005-11-03 15:40 ` Michael Thompson
2005-11-03 21:34 ` Michael Thompson
2005-11-04 23:28 ` [PATCH: eCryptfs] Remove debug wrappers Michael Halcrow
2005-11-03 3:50 ` [PATCH 5/12: eCryptfs] Header declarations Phillip Hellewell
2005-11-03 23:37 ` James Morris
2005-11-03 3:51 ` [PATCH 6/12: eCryptfs] Superblock operations Phillip Hellewell
2005-11-03 23:47 ` James Morris
2005-11-03 3:52 ` [PATCH 7/12: eCryptfs] File operations Phillip Hellewell
2005-11-03 23:49 ` James Morris
2005-11-03 3:53 ` [PATCH 8/12: eCryptfs] Dentry operations Phillip Hellewell
2005-11-03 3:54 ` [PATCH 9/12: eCryptfs] Inode operations Phillip Hellewell
2005-11-03 23:51 ` James Morris
2005-11-04 0:24 ` Andreas Schwab
2005-11-04 6:29 ` James Morris
2005-11-03 3:55 ` [PATCH 10/12: eCryptfs] Mmap operations Phillip Hellewell
2005-11-03 5:32 ` Michael Halcrow
2005-11-07 20:39 ` [PATCH: eCryptfs] Encrypt on writepage() Michael Halcrow
2005-11-03 3:56 ` [PATCH 11/12: eCryptfs] Keystore Phillip Hellewell
2005-11-03 23:59 ` James Morris
2005-11-04 0:08 ` Michael Halcrow
2005-11-04 17:52 ` Timothy R. Chavez
2005-11-03 3:56 ` [PATCH 12/12: eCryptfs] Crypto functions Phillip Hellewell
2005-11-03 22:06 ` Dave Kleikamp
2005-11-03 22:25 ` Michael Thompson
2005-11-03 22:30 ` Dave Kleikamp
2005-11-04 0:08 ` James Morris
2005-11-04 0:14 ` Michael Halcrow [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-11-19 4:11 [PATCH 0/12: eCryptfs] eCryptfs version 0.1 Phillip Hellewell
2005-11-19 4:23 ` [PATCH 12/12: eCryptfs] Crypto functions Phillip Hellewell
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=20051104001409.GB21628@halcrow.us \
--to=lkml@halcrow.us \
--cc=jmorris@namei.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mcthomps@us.ibm.com \
--cc=mhalcrow@us.ibm.com \
--cc=mike@halcrow.us \
--cc=phillip@hellewell.homeip.net \
--cc=yoder1@us.ibm.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;
as well as URLs for NNTP newsgroup(s).