linux-ext4 - Re: [PATCH] block: free q->flush_rq in blk_init_allocated

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Date:	Fri, 10 Oct 2014 17:32:35 +0200
From:	Jan Kara <jack@...e.cz>
To:	Dave Jones <davej@...hat.com>
Cc:	Jan Kara <jack@...e.cz>, linux-fsdevel@...r.kernel.org,
	linux-ext4@...r.kernel.org, Dave Chinner <david@...morbit.com>,
	xfs@....sgi.com, cluster-devel@...hat.com,
	Steven Whitehouse <swhiteho@...hat.com>,
	Mark Fasheh <mfasheh@...e.com>,
	Joel Becker <jlbec@...lplan.org>, ocfs2-devel@....oracle.com,
	reiserfs-devel@...r.kernel.org, Jeff Mahoney <jeffm@...e.de>,
	Dave Kleikamp <shaggy@...nel.org>,
	jfs-discussion@...ts.sourceforge.net, tytso@....edu,
	viro@...iv.linux.org.uk, Jens Axboe <axboe@...com>,
	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [PATCH] block: free q->flush_rq in blk_init_allocated_queue
 error paths

On Fri 10-10-14 11:19:06, Dave Jones wrote:
> On Fri, Oct 10, 2014 at 04:23:07PM +0200, Jan Kara wrote:
>  > From: Dave Jones <davej@...hat.com>
>  > 
>  > Commit 7982e90c3a57 ("block: fix q->flush_rq NULL pointer crash on
>  > dm-mpath flush") moved an allocation to blk_init_allocated_queue(), but
>  > neglected to free that allocation on the error paths that follow.
>  > 
>  > Signed-off-by: Dave Jones <davej@...oraproject.org>
>  > Acked-by: Mike Snitzer <snitzer@...hat.com>
>  > Signed-off-by: Jens Axboe <axboe@...com>
>  > Signed-off-by: Linus Torvalds <torvalds@...ux-foundation.org>
> 
> Um, This got applied months ago.
  Yes, I mistakenly used git-send-email on a wrong directory. Sorry for
confusion...
								Honza

-- 
Jan Kara <jack@...e.cz>
SUSE Labs, CR
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