linux-ext4 - Re: [RFC PATCH 5/5] fscrypt: pass up error codes from ->get

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Message-ID: <20161228032644.hq5wi66y6rqlydka@thunk.org>
Date:   Tue, 27 Dec 2016 22:26:44 -0500
From:   Theodore Ts'o <tytso@....edu>
To:     Eric Biggers <ebiggers@...gle.com>
Cc:     linux-fsdevel@...r.kernel.org, linux-ext4@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net,
        Jaegeuk Kim <jaegeuk@...nel.org>,
        Richard Weinberger <richard@....at>,
        David Gstir <david@...ma-star.at>
Subject: Re: [RFC PATCH 5/5] fscrypt: pass up error codes from ->get_context()

On Mon, Dec 05, 2016 at 11:12:48AM -0800, Eric Biggers wrote:
> It was possible for the ->get_context() operation to fail with a
> specific error code, which was then not returned to the caller of
> FS_IOC_SET_ENCRYPTION_POLICY or FS_IOC_GET_ENCRYPTION_POLICY.  Make sure
> to pass through these error codes.  Also reorganize the code so that
> ->get_context() only needs to be called one time when setting an
> encryption policy, and handle contexts of unrecognized sizes more
> appropriately.
> 
> Signed-off-by: Eric Biggers <ebiggers@...gle.com>

Thanks, applied to the fscrypt branch.

					- Ted
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