linux-kernel - Re: [PATCH] lxdialog: menubox: Add malloc allocation judgment

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Message-Id: <20221024093923.179944-1-zeming@nfschina.com>
Date:   Mon, 24 Oct 2022 17:39:22 +0800
From:   Li zeming <zeming@...china.com>
To:     bagasdotme@...il.com
Cc:     linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org,
        masahiroy@...nel.org, zeming@...china.com
Subject: Re: [PATCH] lxdialog: menubox: Add malloc allocation judgment

If malloc allocation fails, the menu_item pointer cannot be executed, because when the strncpy function is executed, there will be a problem with the null pointer. Adding an if statement should ensure that the allocation fails and will not be executed.

thanks.