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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 EA5DDEB64DA for ; Wed, 19 Jul 2023 05:13:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Subject:References: In-Reply-To:Message-ID:Cc:To:From:Date:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=YMAZlML16Akc8ZewYcd5dxrU+pGYxMePz2COmEpI3Gg=; b=Le83oO9XJ+UL2/p/pcGKWdC4iQ qVdCmhd6ChOk2aXV5rO7BFpiigQNQUxesqQKq0fTVMd9HDTAiDigPF9Al4Gpt7NrhSSKYxVuOWyHm xo5eFVc2Vy0BLV9AI/oIPKSmAZXRtmaVnE/gCkwYEMfL+gIak2S32CW6taUn/z7u49I3eM3lOi/Xq n08qadVMd3sZe9p5noW3SoojMMWIroRrmaS7JPofFNzeJNEZ9GXkE/BWiaAuu5OpXvW0ZkblP8+B6 RDBe7GnPRXjpj3zvEPcfNUyx87b5A9SnoslxAMvdsFkjtujHgq5unW5pV3wbiVxR1uqrewMxcrj4y 4wXzyYsQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qLzVE-005BZ1-2C; Wed, 19 Jul 2023 05:13:32 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qLzVC-005BXs-1P for linux-mtd@bombadil.infradead.org; Wed, 19 Jul 2023 05:13:30 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:Content-Type :MIME-Version:Subject:References:In-Reply-To:Message-ID:Cc:To:From:Date: Sender:Reply-To:Content-ID:Content-Description; bh=SGVCm/ZC+AegIgdNdd06YmlPunJQ37cv7u2eYoDyKEg=; b=ZhLHtpYLbqNGXcFgKtU1LQbSgJ ER5j/AIFWoTDPhNdJWoCKfVSBX9SVPQQpBcUV1aUE+0rdAsLPsYVTuBzYpFKO++/kcnxUr9U662KH F838jeUnHAyrToadUUFoLfaTjtkpLGel9VbcDyLpNXpNbSpdneWuBudLSqAQl94J5LhdlV8rNKkNF lWfi8K+Wy5JE71G0+bmXqVm25KKouizpv05RH8+oJ3H8gmuBkwEl2mdxpDI1YcQx9KDVgKwrNABZj ZMY1MzvGeb1viJ6D4HyznbDfZCcN0S9uwIdjYUny0jBaxMLl8WWPocMMbA05ToZsZK+4oDTDJFaY8 /9yoWzug==; Received: from lithops.sigma-star.at ([195.201.40.130]) by desiato.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qLVFD-009NBM-04 for linux-mtd@lists.infradead.org; Mon, 17 Jul 2023 20:55:01 +0000 Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id 15BB26342026; Mon, 17 Jul 2023 22:54:19 +0200 (CEST) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id oo5kc-E4XfjD; Mon, 17 Jul 2023 22:54:18 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id AB00D613AFCD; Mon, 17 Jul 2023 22:54:18 +0200 (CEST) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id a2qxEfyqq3k2; Mon, 17 Jul 2023 22:54:18 +0200 (CEST) Received: from lithops.sigma-star.at (lithops.sigma-star.at [195.201.40.130]) by lithops.sigma-star.at (Postfix) with ESMTP id 8B6EA6342026; Mon, 17 Jul 2023 22:54:18 +0200 (CEST) Date: Mon, 17 Jul 2023 22:54:18 +0200 (CEST) From: Richard Weinberger To: Stephan Wurm Cc: Miquel Raynal , Vignesh Raghavendra , linux-mtd , linux-kernel , Johannes Eigner Message-ID: <961736756.5775.1689627258484.JavaMail.zimbra@nod.at> In-Reply-To: References: <736980270.3262.1689586950735.JavaMail.zimbra@nod.at> <260741266.3681.1689591789332.JavaMail.zimbra@nod.at> Subject: Re: ubiblock: null pointer dereference using scatterlist in work_queue MIME-Version: 1.0 X-Originating-IP: [195.201.40.130] X-Mailer: Zimbra 8.8.12_GA_3807 (ZimbraWebClient - FF97 (Linux)/8.8.12_GA_3809) Thread-Topic: ubiblock: null pointer dereference using scatterlist in work_queue Thread-Index: 3MOm7rPMjutbsmQ5JwaPKkQjaUaJKw== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230717_215459_392855_A11ECB9C X-CRM114-Status: UNSURE ( 1.83 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org LS0tLS0gVXJzcHLDvG5nbGljaGUgTWFpbCAtLS0tLQo+IFZvbjogIlN0ZXBoYW4gV3VybSIgPHN0 ZXBoYW4ud3VybUBhLWViZXJsZS5kZT4KPiBbICAgNTAuNTAyMzA5XSA1NW50aCBjYWxsIG9mIHVi aV9lYV9yZWFkX2xlYl9zZwo+IFsgICA2NC45Mzk5MTddIHNnbFswMDAwMDAwMF0gPT4gMDAwMDAw MDA6IHBhZ2VfbGluaz00MDI1NzY0MzIyLCBvZmZzZXQ9MCwKPiBsZW5ndGg9NTEyCgpIbW0sIGJs a19ycV9tYXBfc2coKSByZXR1cm5zIG5vbi16ZXJvLCAgc2dfbmVudHMoKSBpcyBhbHNvIG5vbi16 ZXJvIGJ1dCB0aGUgdmVyeSBmaXJzdCBzZyBsaXN0IGVudHJ5IGlzCm5vdCB2aXJ0dWFsbHkgbWFw cGVkLgoKClRoYW5rcywKLy9yaWNoYXJkCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KTGludXggTVREIGRpc2N1c3Npb24gbWFpbGluZyBsaXN0 Cmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtbXRkLwo=