Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp3500010ybl; Tue, 21 Jan 2020 01:50:17 -0800 (PST) X-Google-Smtp-Source: APXvYqxJjJiOojZqKvJT7I/s0ybxO4E6ZdEj8jieQStcjNlTYAWoCAeKdXgk+AP5aOVUkuQE8If6 X-Received: by 2002:aca:ba46:: with SMTP id k67mr2394476oif.38.1579600217402; Tue, 21 Jan 2020 01:50:17 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1579600217; cv=none; d=google.com; s=arc-20160816; b=fV/Y63ultKPa+XTuePEqIcj+qTN9FBfGEUmNguExEpf0fKunGGnbMNZnzkk16DkyLv bon+Y3gG820pvLioA91A3t80ngGazLdbRLMXNE0EeWYincG7aKATUGu/DEOTobyF6jEq 8pBkHfUzsTaidViRkJpfdGX+WgGjzpEQ5AzQxI+bUy5lIUOtLe0YE/0zCfkmBbwWBSKv mPuJC0r0Ja/41isrIxAO0HF4lZUrRMDV/k/JzrRkpwVX8Rdd79feKiDrray2L073L9Yo Sg7X8D5Lo62WnIjjcAUpyjeCNtJGoIxYZbe6HSh+mdlcDGLB+g2JJBEIx/TBFHcomPWH fahw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:from:subject:cc:to:message-id:date; bh=0s7oFiD4KfrLK06RQL+ighCzQcq0hA+RO31i0YGzz0s=; b=dVQ33/dcj5r6P80/1tteIYGXMl2CiaZHma9OT7gwPOnP49gRYsm/OCpJTOnqMTEnc5 L2F+Ee8x1FPTswjfUtfew8x0JmuAXt/GkYK0VuhqLdv3l5/brryBax1czaGcfkjDf4vh mzp375tr8b8J6fMXLeUhMlTgahqAxW6stCCwhqbMYGHW4Xu6+bPx5P4uv6hegXZlkhx5 TrDjfvXgUs0oMnYhH5mDBZP8iXuMVaTM15GTRwkWujF1E79CTQfDOmaUszRwIsBxtcYA E5Z5EnO2esIbseZGQG5OG2hWGh4BEK7iXlQ8RWGMOldKVnRGmj7pzCgpLEHg3Ur7Dfm6 4Wuw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id y26si22165943otk.315.2020.01.21.01.50.06; Tue, 21 Jan 2020 01:50:17 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729064AbgAUJtL (ORCPT + 99 others); Tue, 21 Jan 2020 04:49:11 -0500 Received: from shards.monkeyblade.net ([23.128.96.9]:35886 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727220AbgAUJtL (ORCPT ); Tue, 21 Jan 2020 04:49:11 -0500 Received: from localhost (82-95-191-104.ip.xs4all.nl [82.95.191.104]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 87C8815BCC53B; Tue, 21 Jan 2020 01:49:08 -0800 (PST) Date: Tue, 21 Jan 2020 10:49:07 +0100 (CET) Message-Id: <20200121.104907.186187461912601930.davem@davemloft.net> To: chenzhou10@huawei.com Cc: yisen.zhuang@huawei.com, salil.mehta@huawei.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH -next v2] net: hns3: replace snprintf with scnprintf in hns3_dbg_cmd_read From: David Miller In-Reply-To: <20200120124943.30274-1-chenzhou10@huawei.com> References: <20200120124943.30274-1-chenzhou10@huawei.com> X-Mailer: Mew version 6.8 on Emacs 26.3 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Tue, 21 Jan 2020 01:49:09 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Chen Zhou 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 > --- > > changes in v2: > - fix checkpatch style problem. Both conversion patches applied, thank you.