linux-kernel - Re: [PATCH -next v2] net: hns3: replace snprintf with scnprintf in hns3_dbg_cmd

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Date:   Tue, 21 Jan 2020 10:49:07 +0100 (CET)
From:   David Miller <davem@...emloft.net>
To:     chenzhou10@...wei.com
Cc:     yisen.zhuang@...wei.com, salil.mehta@...wei.com,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH -next v2] net: hns3: replace snprintf with scnprintf in
 hns3_dbg_cmd_read

From: Chen Zhou <chenzhou10@...wei.com>
Date: Mon, 20 Jan 2020 20:49:43 +0800

> The return value of snprintf may be greater than the size of
> HNS3_DBG_READ_LEN, use scnprintf instead in hns3_dbg_cmd_read.
> 
> Signed-off-by: Chen Zhou <chenzhou10@...wei.com>
> ---
> 
> changes in v2:
> - fix checkpatch style problem.

Both conversion patches applied, thank you.