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 21C9DC433FE for ; Wed, 2 Nov 2022 12:00:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231135AbiKBMAj (ORCPT ); Wed, 2 Nov 2022 08:00:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55990 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231215AbiKBMAU (ORCPT ); Wed, 2 Nov 2022 08:00:20 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DDEF422B23; Wed, 2 Nov 2022 05:00:16 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 7A80F6192B; Wed, 2 Nov 2022 12:00:16 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id CEB83C433D7; Wed, 2 Nov 2022 12:00:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1667390415; bh=oAHzqYx20UrAXdLzaz44Mlipva+q7W5GffCvEeIv77I=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=hJtb2ZhwW47lvm+6gT1/ScMDKdZq/sQUHDpVhO3Qn1ADsrj7IP3rY0sdHES/G/T4U CskGeSq847JrIhaVEazFupFXU7q7Y1JOQuqgPIgJ0ZJ5hB3Br9WOjlm6u/jmxbFjz5 WmPouA9dhF6IakIihqDCS58aZJYPpbzorUWs5OUaPH8jWLqb1XKRnEEuWj3cAIViUK wb1RVxfeLoiH+n5ArJwfYvTrEn8s9mNxmHFdCsdaONKi3i6PEJu6zbgJdnR00GW20T IgSZ25dTMbYahR+NBit2FYuKstQU+m5Eq+INagKyPVhUb04F1AND6w5V1i+Tz4Evoq 0UrICS8qOOEYA== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id ACABCE270D5; Wed, 2 Nov 2022 12:00:15 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] rose: Fix NULL pointer dereference in rose_send_frame() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <166739041570.9516.15064436041668449705.git-patchwork-notify@kernel.org> Date: Wed, 02 Nov 2022 12:00:15 +0000 References: <20221028161049.113625-1-zhangqilong3@huawei.com> In-Reply-To: <20221028161049.113625-1-zhangqilong3@huawei.com> To: Zhang Qilong Cc: ralf@linux-mips.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, f6bvp@free.fr, linux-hams@vger.kernel.org, netdev@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello: This patch was applied to netdev/net.git (master) by David S. Miller : On Sat, 29 Oct 2022 00:10:49 +0800 you wrote: > The syzkaller reported an issue: > > KASAN: null-ptr-deref in range [0x0000000000000380-0x0000000000000387] > CPU: 0 PID: 4069 Comm: kworker/0:15 Not tainted 6.0.0-syzkaller-02734-g0326074ff465 #0 > Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 > Workqueue: rcu_gp srcu_invoke_callbacks > RIP: 0010:rose_send_frame+0x1dd/0x2f0 net/rose/rose_link.c:101 > Call Trace: > > rose_transmit_clear_request+0x1d5/0x290 net/rose/rose_link.c:255 > rose_rx_call_request+0x4c0/0x1bc0 net/rose/af_rose.c:1009 > rose_loopback_timer+0x19e/0x590 net/rose/rose_loopback.c:111 > call_timer_fn+0x1a0/0x6b0 kernel/time/timer.c:1474 > expire_timers kernel/time/timer.c:1519 [inline] > __run_timers.part.0+0x674/0xa80 kernel/time/timer.c:1790 > __run_timers kernel/time/timer.c:1768 [inline] > run_timer_softirq+0xb3/0x1d0 kernel/time/timer.c:1803 > __do_softirq+0x1d0/0x9c8 kernel/softirq.c:571 > [...] > > > [...] Here is the summary with links: - rose: Fix NULL pointer dereference in rose_send_frame() https://git.kernel.org/netdev/net/c/e97c089d7a49 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html