linux-ext4 - Re: [PATCH v2 12/12] ext2ed: fix potential NULL pointer dereference in dupstr()

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Message-ID: <YPEEKgEqXDASPQmq@mit.edu>
Date:   Thu, 15 Jul 2021 23:59:38 -0400
From:   "Theodore Y. Ts'o" <tytso@....edu>
To:     wuguanghao <wuguanghao3@...wei.com>
Cc:     linux-ext4@...r.kernel.org, artem.blagodarenko@...il.com,
        liuzhiqiang26@...wei.com, linfeilong@...wei.com
Subject: Re: [PATCH v2 12/12] ext2ed: fix potential NULL pointer dereference
 in dupstr()

On Wed, Jun 30, 2021 at 04:27:24PM +0800, wuguanghao wrote:
> From: Zhiqiang Liu <liuzhiqiang26@...wei.com>
> 
> In dupstr(), we should check return value of malloc().

Thanks, applied.

					- Ted