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[209.132.180.67]) by mx.google.com with ESMTP id l36-v6si970270plg.667.2018.02.17.06.07.49; Sat, 17 Feb 2018 06:08:15 -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; dkim=pass header.i=@gmail.com header.s=20161025 header.b=O+9I/W7y; 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; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751082AbeBQOGq (ORCPT + 99 others); Sat, 17 Feb 2018 09:06:46 -0500 Received: from mail-qk0-f193.google.com ([209.85.220.193]:39408 "EHLO mail-qk0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751002AbeBQOGo (ORCPT ); Sat, 17 Feb 2018 09:06:44 -0500 Received: by mail-qk0-f193.google.com with SMTP id z197so7238383qkb.6 for ; Sat, 17 Feb 2018 06:06:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=4YXl25B+r/+16Fv9bevamQIA+HxHpqlabm7bbrDywUA=; b=O+9I/W7yCXU/U9SbTXgkYjO2gW+HNcItRUHExA7CwOCYoRVSi7lsQCqf/CL3mNj0Iq MUHWz8QzJ2J1UxZ+S2lyZ8shCu94I08lQjgm4TIF6UXjkbYX4pfudTvNqf466+rgtvCk WU4sksNAjc+R1brI+Kpjjlurrpq+AUV7RfwVjKnjR12wf+ldGov2T37ojVXPRyAaOwAJ JTBev1ng+c+0r9377/ZgskJP5uUKEuxmX0ZE95UZeSL7/w7E0lG7IsC4oq3LPl+3YZSP GH7hY/B9ntR6/2Sawu+6KAb5pUDFCjS9mBFbZCMf0agArqxqCLYmbNP4JM7h/kVhyLMI 02CA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=4YXl25B+r/+16Fv9bevamQIA+HxHpqlabm7bbrDywUA=; b=rmGNtryqszvur1yNE2Mt69JNLwmbvMcE45uVl2YUuh2uz3m+wAue9C6/mxehVkMtKI XK7biIadOhFa+zFHUSGQjgspqkEzVSvmB9YE7UoqV6/AeD5/DFeg9PcfF34WDAniPpny LE9Tdz8oiRLDJmYV3z5JAXN/TN1aKb+KbbfLDgPkmGXGnKcsE5LMDOJf4XzBUf7CLF0E eWrsNpTDDyJPpUsbLJzOjZgBYHGRj8GT4PCeasBP5NQsbmacL2AUF8cPtie+XZy+k6yW 2eDm5yaRWtHcE8O8UKoTO/zNFeEIM35B+uxXbmoec0TkuPtbu7zySKUe0asPiy2fSLK4 NgIg== X-Gm-Message-State: APf1xPCd1qgAqRPs6wfZ5rkK3vnV1uH7YuDgTRmPYELdbNMvZmPTVC9Z 6nwMkbewJGq9/E7Qj9eUPGnBuhmBN6cBnxJOh6CoPT9H X-Received: by 10.55.209.217 with SMTP id o86mr14207563qkl.33.1518876404004; Sat, 17 Feb 2018 06:06:44 -0800 (PST) MIME-Version: 1.0 Received: by 10.12.195.82 with HTTP; Sat, 17 Feb 2018 06:06:42 -0800 (PST) In-Reply-To: <20180217072011.GB16074@avx2> References: <20180217072011.GB16074@avx2> From: Andy Shevchenko Date: Sat, 17 Feb 2018 16:06:42 +0200 Message-ID: Subject: Re: [PATCH 2/2] proc: use set_puts() at /proc/*/wchan To: Alexey Dobriyan Cc: Andrew Morton , Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Feb 17, 2018 at 9:20 AM, Alexey Dobriyan wrote: > Signed-off-by: Alexey Dobriyan > - seq_printf(m, "%s", symname); > + seq_puts(m, symname); While this might have no security concerns, the pattern might be brainlessly used by some janitors and there would have security implications. -- With Best Regards, Andy Shevchenko