linux-kernel - Re: [f2fs-dev] [PATCH v2] f2fs: fix null page reference in redirty

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Message-ID: <f27c3ea8-f6d7-db27-9dc3-14e0be08e5fc@huawei.com>
Date:   Tue, 5 Jan 2021 14:05:36 +0800
From:   Chao Yu <yuchao0@...wei.com>
To:     Daeho Jeong <daeho43@...il.com>, <linux-kernel@...r.kernel.org>,
        <linux-f2fs-devel@...ts.sourceforge.net>, <kernel-team@...roid.com>
CC:     Colin Ian King <colin.king@...onical.com>,
        Daeho Jeong <daehojeong@...gle.com>
Subject: Re: [f2fs-dev] [PATCH v2] f2fs: fix null page reference in
 redirty_blocks

On 2021/1/5 12:16, Daeho Jeong wrote:
> From: Daeho Jeong <daehojeong@...gle.com>
> 
> Fixed null page reference when find_lock_page() fails in
> redirty_blocks().
> 
> Signed-off-by: Daeho Jeong <daehojeong@...gle.com>
> Reported-by: Colin Ian King <colin.king@...onical.com>
> Fixes: 5fdb322ff2c2 ("f2fs: add F2FS_IOC_DECOMPRESS_FILE and F2FS_IOC_COMPRESS_FILE")

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

Thanks,