On (04/13/17 09:17), Minchan Kim wrote:
> Date: Thu, 13 Apr 2017 09:17:00 +0900
> From: Minchan Kim <minc...@kernel.org>
> To: Andrew Morton <a...@linux-foundation.org>
> CC: linux-kernel@vger.kernel.org, Sergey Senozhatsky
> <sergey.senozhat...@gmail.com>, kernel-t...@lge.com, Minchan Kim
> <minc...@kernel.org>, sta...@vger.kernel.org
> Subject: [PATCH 1/3] zram: fix operator precedence to get offset
> X-Mailer: git-send-email 2.7.4
>
> In zram_rw_page, the logic to get offset is wrong by operator precedence
> (i.e., "<<" is higher than "&"). With wrong offset, zram can corrupt the
> user's data. This patch fixes it.
>
> Fixes: 8c7f01025 ("zram: implement rw_page operation of zram")
> Cc: sta...@vger.kernel.org
> Signed-off-by: Minchan Kim <minc...@kernel.org>
Reviewed-by: Sergey Senozhatsky <sergey.senozhat...@gmail.com
-ss
