From patchwork Fri Jul 17 18:52:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Alexander A. Klimov" X-Patchwork-Id: 11671103 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id CCE0513A4 for ; Fri, 17 Jul 2020 18:54:39 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A358D2074B for ; Fri, 17 Jul 2020 18:54:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="qfLYAvWo" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A358D2074B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=al2klimov.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe :List-Id:MIME-Version:Message-Id:Date:Subject:To:From:Reply-To:Cc:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Owner; bh=61P7tjGiBnfQ5P0SXwQgKLrVImQ52jqngMP2cBIEPUM=; b=qfLYAvWonDIMwJNqqDxOGQvwgQ miZotzqSt5NCQ5buHW8nbrVrnF2pe7mUNcxMQdf2SEVMZnt69BlyJM7wPFT7nKi2QZQM5kpKRLiW7 SA4Qzfi8+YnZe5qgZ3BGTbGhdh0kZOEojNHkxAmGR0B8vgpV+7aLl+RZHo6j7TKZnDFj6B2E4inCv pqhkIh+/nXKwcbw7p2YlUKBYFSh5DCMQe/s4gd0hhUJaCm89KcKHC2Tf8iO6EF/8IgLN6cWjVnMRM 39OeUL4GFiPLktO7AEBteUiSykO4lKheAHrdxMzyIWfnJCLomNBPfMRyNQuqCnz/wLPb7l4CfSvsW iliKx2MQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jwVTk-0001xr-2w; Fri, 17 Jul 2020 18:53:04 +0000 Received: from smtp.al2klimov.de ([2a01:4f8:c0c:1465::1]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jwVTi-0001xA-7D; Fri, 17 Jul 2020 18:53:03 +0000 Received: from authenticated-user (PRIMARY_HOSTNAME [PUBLIC_IP]) by smtp.al2klimov.de (Postfix) with ESMTPA id 3271FBC063; Fri, 17 Jul 2020 18:52:54 +0000 (UTC) From: "Alexander A. Klimov" To: nsaenzjulienne@suse.de, f.fainelli@gmail.com, rjui@broadcom.com, sbranden@broadcom.com, bcm-kernel-feedback-list@broadcom.com, wsa@kernel.org, wahrenst@gmx.net, ardb@kernel.org, chris.brandt@renesas.com, andriy.shevchenko@linux.intel.com, grandmaster@al2klimov.de, linux-i2c@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] i2c: bcm2835: Replace HTTP links with HTTPS ones Date: Fri, 17 Jul 2020 20:52:47 +0200 Message-Id: <20200717185247.81988-1-grandmaster@al2klimov.de> MIME-Version: 1.0 X-Spamd-Bar: ++++++ X-Spam-Level: ****** Authentication-Results: smtp.al2klimov.de; auth=pass smtp.auth=aklimov@al2klimov.de smtp.mailfrom=grandmaster@al2klimov.de X-Spam: Yes X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200717_145302_389659_C550E5A4 X-CRM114-Status: UNSURE ( 9.44 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 SPF_NONE SPF: sender does not publish an SPF Record 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov --- Continuing my work started at 93431e0607e5. See also: git log --oneline '--author=Alexander A. Klimov ' v5.7..master If there are any URLs to be removed completely or at least not (just) HTTPSified: Just clearly say so and I'll *undo my change*. See also: https://lkml.org/lkml/2020/6/27/64 If there are any valid, but yet not changed URLs: See: https://lkml.org/lkml/2020/6/26/837 If you apply the patch, please let me know. drivers/i2c/busses/i2c-bcm2835.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-bcm2835.c b/drivers/i2c/busses/i2c-bcm2835.c index d9b86fcc3825..5dc519516292 100644 --- a/drivers/i2c/busses/i2c-bcm2835.c +++ b/drivers/i2c/busses/i2c-bcm2835.c @@ -392,7 +392,7 @@ static const struct i2c_algorithm bcm2835_i2c_algo = { /* * The BCM2835 was reported to have problems with clock stretching: - * http://www.advamation.com/knowhow/raspberrypi/rpi-i2c-bug.html + * https://www.advamation.com/knowhow/raspberrypi/rpi-i2c-bug.html * https://www.raspberrypi.org/forums/viewtopic.php?p=146272 */ static const struct i2c_adapter_quirks bcm2835_i2c_quirks = {