| Message ID | 20210208220531.3471-1-matias.karhumaa@gmail.com |
|---|---|
| Headers | show
Return-Path: <linux-bluetooth-owner@kernel.org> 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=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT 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 61E9AC433DB for <linux-bluetooth@archiver.kernel.org>; Mon, 8 Feb 2021 22:06:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0F2D464E75 for <linux-bluetooth@archiver.kernel.org>; Mon, 8 Feb 2021 22:06:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229888AbhBHWGS (ORCPT <rfc822;linux-bluetooth@archiver.kernel.org>); Mon, 8 Feb 2021 17:06:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56340 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229637AbhBHWGQ (ORCPT <rfc822;linux-bluetooth@vger.kernel.org>); Mon, 8 Feb 2021 17:06:16 -0500 Received: from mail-lf1-x131.google.com (mail-lf1-x131.google.com [IPv6:2a00:1450:4864:20::131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 28000C061786 for <linux-bluetooth@vger.kernel.org>; Mon, 8 Feb 2021 14:05:36 -0800 (PST) Received: by mail-lf1-x131.google.com with SMTP id w36so11401868lfu.4 for <linux-bluetooth@vger.kernel.org>; Mon, 08 Feb 2021 14:05:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=ecHnXy/1wGj2MG7vl2nvsZCgQh4S5SlQOsVq0e9KTNA=; b=dYWy5eSzfzpGnj3YEpyMGhZ90mS4/xQ8tSzTgLjD0c9YR/SUBkh+hxrKhhvwO++fqZ QIUv8o8D350ZbUjRDtq8y8N5UdsZKy/aYtxXU/RGOKwL2mle14Z5gdKSno6ZfyTz9CWs SRpGRFBoNddA900dD609IFI5zABc++m4Zqizf0WaNvTaqWXYDcbNBd19L7gBUor9QqDj rvzgbySiNL5Y2yKqrdzDIX5jevtUF7VwHVSGKGRdpaTFErX7Vl1hnTfJw+ns+1HAWlo+ znrOtXTULR+rSrNY3JgSUz4Jjc+bKReL45lBsWoDDxo4VP+cmAZyxfs901Ib3Dks4BGe TQNQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=ecHnXy/1wGj2MG7vl2nvsZCgQh4S5SlQOsVq0e9KTNA=; b=JMG1svjgDP9tjUVB8ODjoys70AsuLN8FXhptDCE3pLImvVaEDSDIp0UbCSoncTtAzN j7Q9LTdMDxOHMTiwIoWq0Aa8ANPkw5TE9F8CNKzo21/UnhFUm/HvDxjQUmcMlTLfRypD P7nUEMcAKZpv53KxM2tZiamfqtCqqmi1ua07jleTTrphy4BW+r9yOBPso0q5pOwBdVz9 pLD2506XMkXhJhiUq+Af5i7/pPWhr8U0Zuno4VeBWbQLHm9AbVWsQcJ35989WEaVGOMO /R2SLG34mD/DZ+BtFRKEZ3XoSfJqDaukMxAdwgNdhBY7N83wfyD/UF+es57pF17anLW7 AP5Q== X-Gm-Message-State: AOAM530xnOzpMlNL+o9YzD1JJI7ZU1IeAqPQRU40xtTrxSU2Bh2nWWS1 GPGo2Pz4js28eJaLKSzzqt9uies9w1tli33of+8= X-Google-Smtp-Source: ABdhPJyI3A99cQ4r4Gshw6zl3CaRmao+KkRBHXSxMZr97RdbYH3ZfJprpzdYTMKI3l+vd0LIHVWBiA== X-Received: by 2002:a19:ad42:: with SMTP id s2mr11326424lfd.448.1612821934297; Mon, 08 Feb 2021 14:05:34 -0800 (PST) Received: from localhost.localdomain (dzqmct6w75s9d-569np-4.rev.dnainternet.fi. [2001:14bb:a3:5428:6a5b:cbfa:3fe7:5d5b]) by smtp.gmail.com with ESMTPSA id p15sm975615ljc.123.2021.02.08.14.05.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Feb 2021 14:05:33 -0800 (PST) From: Matias Karhumaa <matias.karhumaa@gmail.com> To: linux-bluetooth@vger.kernel.org Cc: Marcel Holtmann <marcel@holtmann.org>, Johan Hedberg <johan.hedberg@gmail.com>, Luiz Augusto von Dentz <luiz.dentz@gmail.com> Subject: [PATCH v2 0/1] Bluetooth: Fix Just-Works re-pairing Date: Tue, 9 Feb 2021 00:05:30 +0200 Message-Id: <20210208220531.3471-1-matias.karhumaa@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: <linux-bluetooth.vger.kernel.org> X-Mailing-List: linux-bluetooth@vger.kernel.org |
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Bluetooth: Fix Just-Works re-pairing
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Hi maintainers, While updating our CI machines to 5.8 series kernel, we noticed some regression in how Bluetooth LE Just-Works pairing works. In case Linux acts as responder and another device tries to re-pair using Just-Works, pairing fails due to DHKey check failure. This appears to be regression from eed467b517e8 ("Bluetooth: fix passkey uninitialized when used"). Best regards, Matias Karhumaa v2: More detailed commit message, improved readability of if-clause. Matias Karhumaa (1): Bluetooth: Fix Just-Works re-pairing net/bluetooth/smp.c | 42 +++++++++++++----------------------------- 1 file changed, 13 insertions(+), 29 deletions(-)