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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E767EC001DE for ; Tue, 8 Aug 2023 16:25:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232505AbjHHQZX (ORCPT ); Tue, 8 Aug 2023 12:25:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39190 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232517AbjHHQYA (ORCPT ); Tue, 8 Aug 2023 12:24:00 -0400 Received: from mail-vs1-xe49.google.com (mail-vs1-xe49.google.com [IPv6:2607:f8b0:4864:20::e49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9466CA5F4 for ; Tue, 8 Aug 2023 08:49:53 -0700 (PDT) Received: by mail-vs1-xe49.google.com with SMTP id ada2fe7eead31-4475e383c03so1099076137.3 for ; Tue, 08 Aug 2023 08:49:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1691509782; x=1692114582; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=gtJtQQGDLreKoq4GEc3nJUPXs81XhTcTJsIrwxyT11s=; b=Kp8yD31CIuJnuzUNe/xRb4x2s4oW3zmQV+PobGu+VX5inYwVe+fpQL0H72Pd5jRzD/ ZxlbHC7K7GsO0FF4uJoRFF8Ia7rp+jznOVaeasEGn5B3JS+OriGlBzkMbitEaTdW5WfH 0aM+A1pFTfpnW6GhP9R6N2J+DBzcsjddzKk/NoW5bsjoY/vPh5CpNnD8iU2tUJzE7zyi HrziGWsi45JjfW4bLbBZOWKPPLhawHZ31Ef+h9fjD99L01DxKXeSgRPeJE7ymjX4vp5S wzoFqH1WqDKEX1tw5dWJvabcww+MFsqKjnATcnRNnu/jjDY8zTgJYDAL9PSPVbKlkw0/ 0vIA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691509782; x=1692114582; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=gtJtQQGDLreKoq4GEc3nJUPXs81XhTcTJsIrwxyT11s=; b=eEpuJWtQLfgKPqExKIjTkIVvVw148UiYEqEvajqVwflK/oqZrZS6QHTbE2mXCDaPJE 0MA3aQ6yNsZDdxMBt/vuApwhyUEegE2Bwvjv+gxTEsnc1nAdvOJFG5Y+jZrCmRwBRAix qSZR9UATNXEiIXvc4S8OY3nPQMPMF9v8ObThF6uDbKSkcrJiB2f9KJWoxMjPdinA2QIR R47U+FP0cOSpq06ZmNPh3SMPpr+W0nHHim12YIb1rTV+c9dwf8uXNkSa8K+mAr6s0a1A hVksUaDOS9JmPje9tlsbTm/d+LsABYBxfyCeOrCOyFiPM0LWm24a2MPi8WexvPqM6BTH lc2g== X-Gm-Message-State: AOJu0YzemErUjhxtPS1dBhA3ySFVi4FXfkszGoLJ0qgf1viOKCgzk+RJ L5H06m6zXfxHbYodsa6+18V2WqifvU4= X-Google-Smtp-Source: AGHT+IG4txtV+6uc+oKF7CSQYQrKbqcJE3xU2dySXADEt+XujAyR+d+nq4ZhFg4L/8/3n+EKVUl8bqf3zUk= X-Received: from nogikhp920.muc.corp.google.com ([2a00:79e0:9c:201:98a1:340:cd3f:85e0]) (user=nogikh job=sendgmr) by 2002:a05:6902:4a7:b0:d11:3c58:2068 with SMTP id r7-20020a05690204a700b00d113c582068mr72309ybs.2.1691505300509; Tue, 08 Aug 2023 07:35:00 -0700 (PDT) Date: Tue, 8 Aug 2023 16:34:57 +0200 In-Reply-To: <0000000000004a33ca0601500f33@google.com> Mime-Version: 1.0 References: <0000000000004a33ca0601500f33@google.com> X-Mailer: git-send-email 2.41.0.640.ga95def55d0-goog Message-ID: <20230808143457.3503251-1-nogikh@google.com> Subject: Re: Re: [syzbot] KASAN: use-after-free Read in j1939_session_get_by_addr From: Aleksandr Nogikh To: syzbot+d9536adc269404a984f8@syzkaller.appspotmail.com Cc: Jose.Abreu@synopsys.com, arvid.brodin@alten.se, davem@davemloft.net, dvyukov@google.com, ilias.apalodimas@linaro.org, joabreu@synopsys.com, kernel@pengutronix.de, linux-can@vger.kernel.org, linux-kernel@vger.kernel.org, linux@rempel-privat.de, mkl@pengutronix.de, netdev@vger.kernel.org, nogikh@google.com, robin@protonic.nl, socketcan@hartkopp.net, syzkaller-bugs@googlegroups.com, tonymarislogistics@yandex.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > But I can't find it in the tested trees[1] for more than 90 days. > Is it a correct commit? Please update it by replying: #syz fix: can: j1939: transport: make sure the aborted session will be deactivated only once