From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <stable-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
Received: from vger.kernel.org (vger.kernel.org [23.128.96.18])
	by smtp.lore.kernel.org (Postfix) with ESMTP id 7F0BDC00140
	for <stable@archiver.kernel.org>; Mon, 15 Aug 2022 09:57:17 +0000 (UTC)
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S242180AbiHOJ5Q (ORCPT <rfc822;stable@archiver.kernel.org>);
        Mon, 15 Aug 2022 05:57:16 -0400
Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48382 "EHLO
        lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S241986AbiHOJ5P (ORCPT
        <rfc822;stable@vger.kernel.org>); Mon, 15 Aug 2022 05:57:15 -0400
Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198])
        by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A33121C925
        for <stable@vger.kernel.org>; Mon, 15 Aug 2022 02:57:14 -0700 (PDT)
Received: by mail-il1-f198.google.com with SMTP id o9-20020a056e0214c900b002dc29c288bfso4736761ilk.3
        for <stable@vger.kernel.org>; Mon, 15 Aug 2022 02:57:14 -0700 (PDT)
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20210112;
        h=to:from:subject:message-id:in-reply-to:date:mime-version
         :x-gm-message-state:from:to:cc;
        bh=sVvRetvU66viZg03zt42J481swUWQOVgkFgrLPfYY/8=;
        b=LdkaAxRT6GPmO3j0TdurWwQ4ow/0DtHSz9MObP9icerHaNUJSGs6VuoF6w6tTTn1XA
         oT559K+lzzvfMH1NWNwncmPyuWuwNlzd0j+bY95CS5m6FLnKBQtfiTBGF+I02bOLMuYZ
         mt5RintNnGz9lZfxOMZutJFNYpJyqMToNCtdNi54ulGrmzNCskOpc4/1pI2+SINZGUNV
         H6scvY0zcHKA2s0Olh13C1SfEskJGN5LVuKeGhyF3LCCkeZusF785NWHnGZooDXxqn1e
         QnUJSPwVQJ7EkDGyOHl7xNT14kNpMW2zWLWvuBdnyzyFJ+VG7fxZk8Qxb43248YLUybd
         bd2A==
X-Gm-Message-State: ACgBeo30BtrJqsv0nmXOL21Z6CyYoygrb5Y1hKjQVbbXaVPt96xgMqxT
        hm4qQd9Er1U4pfvy9qL7ZjX4u/ni0tIs58QEtzahZiqdzn3j
X-Google-Smtp-Source: AA6agR6AbAVlhZsTe15PSmlUkdGs1oiHfzDhUBfqN/Iw6/VkrP1/SraWLukIzOPserQ0yidjd/GxK8mzoAQFc5rXxYclEj0NUuNo
MIME-Version: 1.0
X-Received: by 2002:a05:6638:2109:b0:343:59d7:3815 with SMTP id
 n9-20020a056638210900b0034359d73815mr7473895jaj.116.1660557434005; Mon, 15
 Aug 2022 02:57:14 -0700 (PDT)
Date:   Mon, 15 Aug 2022 02:57:13 -0700
In-Reply-To: <000000000000b960c00594598949@google.com>
X-Google-Appengine-App-Id: s~syzkaller
X-Google-Appengine-App-Id-Alias: syzkaller
Message-ID: <000000000000fbab2f05e644a744@google.com>
Subject: Re: KASAN: use-after-free Read in tc_chain_fill_node
From:   syzbot <syzbot+5f229e48cccc804062c0@syzkaller.appspotmail.com>
To:     davem@davemloft.net, gregkh@linuxfoundation.org, jiri@mellanox.com,
        lee.jones@linaro.org, linux-kernel@vger.kernel.org,
        stable-commits@vger.kernel.org, stable@vger.kernel.org,
        syzkaller-lts-bugs@googlegroups.com, vladbu@mellanox.com
Content-Type: text/plain; charset="UTF-8"
Precedence: bulk
List-ID: <stable.vger.kernel.org>
X-Mailing-List: stable@vger.kernel.org

This bug is marked as fixed by commit:
net: core: netlink: add helper refcount dec and lock function
net: sched: add helper function to take reference to Qdisc
net: sched: extend Qdisc with rcu
net: sched: rename qdisc_destroy() to qdisc_put()
net: sched: use Qdisc rcu API instead of relying on rtnl lock
But I can't find it in any tested tree for more than 90 days.
Is it a correct commit? Please update it by replying:
#syz fix: exact-commit-title
Until then the bug is still considered open and
new crashes with the same signature are ignored.