From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CFC4DC433DF for ; Wed, 8 Jul 2020 20:04:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A390A206C3 for ; Wed, 8 Jul 2020 20:04:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726409AbgGHUET (ORCPT ); Wed, 8 Jul 2020 16:04:19 -0400 Received: from smtp.al2klimov.de ([78.46.175.9]:35924 "EHLO smtp.al2klimov.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725903AbgGHUES (ORCPT ); Wed, 8 Jul 2020 16:04:18 -0400 Received: from authenticated-user (PRIMARY_HOSTNAME [PUBLIC_IP]) by smtp.al2klimov.de (Postfix) with ESMTPA id 79B19BC0C2; Wed, 8 Jul 2020 20:04:15 +0000 (UTC) From: "Alexander A. Klimov" To: hirofumi@mail.parknet.co.jp, linux-kernel@vger.kernel.org Cc: "Alexander A. Klimov" Subject: [PATCH] VFAT/FAT/MSDOS FILESYSTEM: Replace HTTP links with HTTPS ones Date: Wed, 8 Jul 2020 22:04:09 +0200 Message-Id: <20200708200409.22293-1-grandmaster@al2klimov.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spamd-Bar: +++++ Authentication-Results: smtp.al2klimov.de; auth=pass smtp.auth=aklimov@al2klimov.de smtp.mailfrom=grandmaster@al2klimov.de Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.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 (Actually letting a shell for loop submit all this stuff for me.) If there are any URLs to be removed completely or at least not 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. fs/fat/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/fat/Kconfig b/fs/fat/Kconfig index ca31993dcb47..66532a71e8fd 100644 --- a/fs/fat/Kconfig +++ b/fs/fat/Kconfig @@ -41,7 +41,7 @@ config MSDOS_FS they are compressed; to access compressed MSDOS partitions under Linux, you can either use the DOS emulator DOSEMU, described in the DOSEMU-HOWTO, available from - , or try dmsdosfs in + , or try dmsdosfs in . If you intend to use dosemu with a non-compressed MSDOS partition, say Y here) and MSDOS floppies. This means that file access becomes -- 2.27.0