linux-kernel - Re: [PATCH rebase] f2fs-tools: fix overflow bug of start_sector when computing zone_align_start

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Message-ID: <2c8079d6-af80-52c0-5359-6c09c6cab416@kernel.org>
Date:   Wed, 30 May 2018 22:30:53 +0800
From:   Chao Yu <chao@...nel.org>
To:     Yunlong Song <yunlong.song@...wei.com>, jaegeuk@...nel.org,
        yuchao0@...wei.com, yunlong.song@...oud.com
Cc:     miaoxie@...wei.com, bintian.wang@...wei.com, shengyong1@...wei.com,
        heyunlei@...wei.com, linux-f2fs-devel@...ts.sourceforge.net,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH rebase] f2fs-tools: fix overflow bug of start_sector when
 computing zone_align_start_offset

On 2018/5/30 14:58, Yunlong Song wrote:
> zone_align_start_offset should be u64, but config.start_sector is u32,
> so it may be overflow when computing zone_align_start_offset.
> 
> Signed-off-by: Yunlong Song <yunlong.song@...wei.com>

Reviewed-by: Chao Yu <yuchao0@...wei.com>

Thanks,