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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0497CCA0EFA for ; Mon, 25 Aug 2025 08:30:51 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4c9PBf3pGTz3cZL; Mon, 25 Aug 2025 18:30:50 +1000 (AEST) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip=115.124.30.112 ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1756110650; cv=none; b=eB8rUEwVxOSfrUfLevn4T0gbOqJK6ByYwckCmWUD/FTeTm6YnY8u+09eluj2KvgCiON2B7Pw37ZUOqp8A0gtwE/ctZoh6OBM2DSxY5RebzH/8jN213/JxpZ5EV5ERoH+ngcb8o+chfonLZb4DHMy7IYH+EYC90RscPFk9h4/7qvk4oLkc3C/X95zEuxQpQFl9DynGWCQt5o2i50s5PLQ+naM78uBg5nxgGYMyiRReKBHsF2RtkOZP0E9mDwFSXHyeWTCuogde6zLbC4uZyUkyzLqFAHTf8pEkE1A+ddSP0jnlmGNKugqDfYRQhxRKgFVHf0oeySjjk4L6hzypOxOPw== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1756110650; c=relaxed/relaxed; bh=ydOvMSYGLBPG/Sw3HqmtS98YZtsA/FvEeL+izFPO4Ak=; h=Message-ID:Date:MIME-Version:From:Subject:To:References: In-Reply-To:Content-Type; b=NR+nZR24OHgv2h/8ro9bJUOOABr8L7EIcGl1Fl21TYBK37r3xOS488YvvA88KzM19JneuQsIEkjbogrYLwXb+xx9+5DTomI80NkH7YHOlB0N/Z1cpwWCPInTeqqK7Qg2w5OzS9Ohj+25btIFEJd8wl3V4WIgwetR/ISt7IVndtFKDOaVFkcbTllUIo42CV48D+WNdNC+/Pq9RKFJkioIetphvg3ikpPe6O5Xa7rc9qTgVy+A1BJ2swsI/IUHfeSjsqbhzz6YyY53YXNOFSs499PGY+YK/ud+LQlKHiLnO9sNHqvBc1UcWBY31nC6TAX3sH05gxeNy8JsY2rh2RvAyA== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com; dkim=pass (1024-bit key; unprotected) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.a=rsa-sha256 header.s=default header.b=KEIJ8Yw9; dkim-atps=neutral; spf=pass (client-ip=115.124.30.112; helo=out30-112.freemail.mail.aliyun.com; envelope-from=hsiangkao@linux.alibaba.com; receiver=lists.ozlabs.org) smtp.mailfrom=linux.alibaba.com Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.a=rsa-sha256 header.s=default header.b=KEIJ8Yw9; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linux.alibaba.com (client-ip=115.124.30.112; helo=out30-112.freemail.mail.aliyun.com; envelope-from=hsiangkao@linux.alibaba.com; receiver=lists.ozlabs.org) Received: from out30-112.freemail.mail.aliyun.com (out30-112.freemail.mail.aliyun.com [115.124.30.112]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4c9PBc1M19z3cZH for ; Mon, 25 Aug 2025 18:30:46 +1000 (AEST) DKIM-Signature:v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1756110642; h=Message-ID:Date:MIME-Version:From:Subject:To:Content-Type; bh=ydOvMSYGLBPG/Sw3HqmtS98YZtsA/FvEeL+izFPO4Ak=; b=KEIJ8Yw9GOx+CtzWlv/J9+LW9SoXlxuN78L97E23X+uOtxdyN+LLErTJvvWxnP+PG86apizM0qM2eusU94jsuhi2mt1wd5suaOEF6DnEF0cXxt6RXqIaMlWUP7i8zo04gqDTBlS3WPyJtKFmC7EnQGJ7lUKv+X9CmT97pJCCZ0U= Received: from 30.221.128.208(mailfrom:hsiangkao@linux.alibaba.com fp:SMTPD_---0WmT1xUq_1756110640 cluster:ay36) by smtp.aliyun-inc.com; Mon, 25 Aug 2025 16:30:41 +0800 Message-ID: <1ebebfcf-99f7-420d-be00-606204aeee29@linux.alibaba.com> Date: Mon, 25 Aug 2025 16:30:40 +0800 X-Mailing-List: linux-erofs@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Gao Xiang Subject: Re: [syzbot] [erofs?] KASAN: global-out-of-bounds Read in z_erofs_decompress_queue To: syzbot , linux-erofs@lists.ozlabs.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <68a8bd20.050a0220.37038e.005a.GAE@google.com> In-Reply-To: <68a8bd20.050a0220.37038e.005a.GAE@google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit #syz test: git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git dev-test