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 X-Spam-Level: X-Spam-Status: No, score=-8.7 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 32FD8C433DB for ; Sun, 17 Jan 2021 16:16:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F150A206FA for ; Sun, 17 Jan 2021 16:16:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729813AbhAQQPq (ORCPT ); Sun, 17 Jan 2021 11:15:46 -0500 Received: from mail-io1-f69.google.com ([209.85.166.69]:33819 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729803AbhAQQOs (ORCPT ); Sun, 17 Jan 2021 11:14:48 -0500 Received: by mail-io1-f69.google.com with SMTP id r16so24974641ioa.1 for ; Sun, 17 Jan 2021 08:14:33 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=7wRcMMariHwqlI4TwHzc8rWIHn72k7o7eSivI4COV+s=; b=BiUkUcbu4/LAXVe14/LpmwRWwA1Dr+D13f8JsDmaEJuQanYuW3wM6G4YuH6bR4Sd67 Zv0ycKtlVcWtPBNjSxPL1FtKeORb5jmN9wkpWGYXyrsjeRG3O41r2gse0OuaEBECWjf0 a0TUtze/v4FIcxcIIzan9Qd4EMjJcnSjhREbMlkQV0/bgOdyyowLwfp5IbwXJ2x5JISo zQfcHZ8+GCHZmwUPPzA9d1vzijUJ6c0pjdHp2zXh1LdsOGc7ypMdQvdHQDSSFy0BC3sM cBHyEorcZLZprewogGmEo9eX9KoKYPei1ulURjSjxmGNqcRsja0wHqdGq2WwxKVsLFNW d0Jg== X-Gm-Message-State: AOAM533sWwMAM2Zldw84lTAT8NZnI+oAf85WI0Wv4CF+EfI1Sb7VAuMa PSSFE8AwJMja7UJfnq6AVNmeHPMphbhrKbHmggPlL2HJjN36 X-Google-Smtp-Source: ABdhPJxYKgANZp1DuXdut649JU//lEyIr6KJNP0VSqw14Skr4Rp0cfOAh8VJpIMTZzFsIgTS6ePeh8+kUYaRDfsqx8xDOZpenYGO MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1010:: with SMTP id n16mr17661202ilj.3.1610900047611; Sun, 17 Jan 2021 08:14:07 -0800 (PST) Date: Sun, 17 Jan 2021 08:14:07 -0800 In-Reply-To: <000000000000418c7705afcff2e1@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000001b4eeb05b91ae518@google.com> Subject: Re: general protection fault in jffs2_parse_param From: syzbot To: anmol.karan123@gmail.com, dhowells@redhat.com, dwmw2@infradead.org, jamie@nuviainc.com, linux-kernel-mentees@lists.linuxfoundation.org, linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, lizhe67@huawei.com, richard@nod.at, sandeen@sandeen.net, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit a61df3c413e49b0042f9caf774c58512d1cc71b7 Author: Jamie Iles Date: Mon Oct 12 13:12:04 2020 +0000 jffs2: Fix NULL pointer dereference in rp_size fs option parsing bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15cb91e7500000 start commit: bf3e7628 Merge branch 'mtd/fixes' of git://git.kernel.org/.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=61033507391c77ff dashboard link: https://syzkaller.appspot.com/bug?extid=9765367bb86a19d38732 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13d81f32500000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13516852500000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: jffs2: Fix NULL pointer dereference in rp_size fs option parsing For information about bisection process see: https://goo.gl/tpsmEJ#bisection 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 X-Spam-Level: X-Spam-Status: No, score=-8.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,FROM_LOCAL_HEX,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2E6B7C433DB for ; Sun, 17 Jan 2021 16:15:30 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D83DE206FA for ; Sun, 17 Jan 2021 16:15:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D83DE206FA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe :List-Id:To:From:Subject:Message-ID:In-Reply-To:Date:MIME-Version:Reply-To:Cc :Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:References:List-Owner; bh=p0f/sCgQRn2TL/mtIVBO//MlaG84Krutn7DNcHOOtnU=; b=kVPiZ3uHI+joivI5+51vSein1t V0cRwdLVNuXhQ5HiYYIGlEjazyl0l+eBvB6jjyu5BgTMz1rjfbZ5keCF0gAywc75I9IIlWNRPSCTf +syRgZk04G3RXnOfhs5ecHwoC4sWne/fkDv0fORbizcsCK6lyF1kH2ejoS/cy66k5bQw/Sah125Iz IsUE/c1GzZfy1n+B1BQ+dvLcLWTwCf6wPab1icNSjU42/pknP8RMo8ktGJLZT8aDccNEkm+OJ4zwQ 8Yft5poDZE7KOimyPUxeTZELQAPgeOyVK8hkqI6jczGyDbZk3h2t2NuGWogxkVPatkrQVcm/Fcn6Y dQh6WJIQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l1Ah1-0008Ue-Nj; Sun, 17 Jan 2021 16:14:19 +0000 Received: from mail-io1-f70.google.com ([209.85.166.70]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l1Agt-0008Tw-3B for linux-mtd@lists.infradead.org; Sun, 17 Jan 2021 16:14:12 +0000 Received: by mail-io1-f70.google.com with SMTP id a19so15298928ioq.20 for ; Sun, 17 Jan 2021 08:14:08 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=7wRcMMariHwqlI4TwHzc8rWIHn72k7o7eSivI4COV+s=; b=HyD2O2oOOZjVAbFsUeP1lfBkTGpZT8/KYIUm3DxFf1HdSetP7FZ++afo0evOR4S4FP gC7NAoLdObnU+abb/tWBad2I3qL1aCqXS7VaDsZ35aTmRpAzBRIsxNrtFzFpZUfgwBTi ExrlLLM26l7EsU6tMi/OLV53KUgvMNoJ/mgl8k07VhWSbAwhXGNAeZ7msPNjtEuOm6DN cEVJfUKirlAsROb81OJErj1+5rzFOE4RTZ4HAN1P5W9VDayaQmDMwrqfAfNZwF04yB3F ow1oh4Pee5V9D2Y2GVGVdfpZFFcLz2R2vDcglNx48G/F4xMAwltmR+pK9FnGscj7u5BY n4vQ== X-Gm-Message-State: AOAM531ks3z0XQD/3mDW9XNnyAa9rcHY8ZammIUBmD79dn3H/tH1AcKM +RcjQzGPobe7+BI/gpV3FtoXb3S2OGPnOpUBeciFPgX7aCIk X-Google-Smtp-Source: ABdhPJxYKgANZp1DuXdut649JU//lEyIr6KJNP0VSqw14Skr4Rp0cfOAh8VJpIMTZzFsIgTS6ePeh8+kUYaRDfsqx8xDOZpenYGO MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1010:: with SMTP id n16mr17661202ilj.3.1610900047611; Sun, 17 Jan 2021 08:14:07 -0800 (PST) Date: Sun, 17 Jan 2021 08:14:07 -0800 In-Reply-To: <000000000000418c7705afcff2e1@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000001b4eeb05b91ae518@google.com> Subject: Re: general protection fault in jffs2_parse_param From: syzbot To: anmol.karan123@gmail.com, dhowells@redhat.com, dwmw2@infradead.org, jamie@nuviainc.com, linux-kernel-mentees@lists.linuxfoundation.org, linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, lizhe67@huawei.com, richard@nod.at, sandeen@sandeen.net, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210117_111411_185943_3A4D9CEA X-CRM114-Status: UNSURE ( 5.43 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org syzbot suspects this issue was fixed by commit: commit a61df3c413e49b0042f9caf774c58512d1cc71b7 Author: Jamie Iles Date: Mon Oct 12 13:12:04 2020 +0000 jffs2: Fix NULL pointer dereference in rp_size fs option parsing bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15cb91e7500000 start commit: bf3e7628 Merge branch 'mtd/fixes' of git://git.kernel.org/.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=61033507391c77ff dashboard link: https://syzkaller.appspot.com/bug?extid=9765367bb86a19d38732 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13d81f32500000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13516852500000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: jffs2: Fix NULL pointer dereference in rp_size fs option parsing For information about bisection process see: https://goo.gl/tpsmEJ#bisection ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ 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 X-Spam-Level: X-Spam-Status: No, score=-8.7 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 02905C433DB for ; Sun, 17 Jan 2021 16:14:14 +0000 (UTC) Received: from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6281C22510 for ; Sun, 17 Jan 2021 16:14:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6281C22510 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linux-kernel-mentees-bounces@lists.linuxfoundation.org Received: from localhost (localhost [127.0.0.1]) by fraxinus.osuosl.org (Postfix) with ESMTP id 07FC785BC4; Sun, 17 Jan 2021 16:14:13 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from fraxinus.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 752nYiEMa8B1; Sun, 17 Jan 2021 16:14:11 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by fraxinus.osuosl.org (Postfix) with ESMTP id 269C785B78; Sun, 17 Jan 2021 16:14:11 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 1A2EFC088B; Sun, 17 Jan 2021 16:14:11 +0000 (UTC) Received: from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133]) by lists.linuxfoundation.org (Postfix) with ESMTP id C9C29C013A for ; Sun, 17 Jan 2021 16:14:09 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by hemlock.osuosl.org (Postfix) with ESMTP id B00D3870AA for ; Sun, 17 Jan 2021 16:14:09 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from hemlock.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 6-YUIhbmV0ft for ; Sun, 17 Jan 2021 16:14:08 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) by hemlock.osuosl.org (Postfix) with ESMTPS id 6876A870A1 for ; Sun, 17 Jan 2021 16:14:08 +0000 (UTC) Received: by mail-io1-f72.google.com with SMTP id v7so24912978ioj.16 for ; Sun, 17 Jan 2021 08:14:08 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=7wRcMMariHwqlI4TwHzc8rWIHn72k7o7eSivI4COV+s=; b=bQnX7P7lA5coY39FfXT6vEGSwz2aTqP93KlFwnrbO6oduojGkLXwthqKzd+nKek0+r 2xs/RjNOHyTaCTUswa+kosDo0905YdZZKhc9iCjHpTCTgQ6T9IYX4Emb5vfUrDWLz/ah ZWEvDOB6pVPlrpE7KEm5+0p9+3Nb5TM0LIevZ0cFlUFjb+LpsevxYwILVcOpUNXng2Ku Cs2+4uDC9fzAsIPfJnj+UPeJX4LHc1zQzJfF72eLOPTIMBbvnWWUfo76gu0HYnAEcUS8 aP4miNX5unlaub76dCEc0S0lWw+1+yBytWSv25dHlPAJfWwOYU7O7BF5vVDbRei4IjsQ 7ZRA== X-Gm-Message-State: AOAM533R6LSXpGOnkbVKHCC82GLug0p3NdjDUvwGJ3REI6g1JN2S1zSu utpW31moc3fo9tK0CmsLIjyjhh7VMTASqelwsljpFPBOsApE X-Google-Smtp-Source: ABdhPJxYKgANZp1DuXdut649JU//lEyIr6KJNP0VSqw14Skr4Rp0cfOAh8VJpIMTZzFsIgTS6ePeh8+kUYaRDfsqx8xDOZpenYGO MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1010:: with SMTP id n16mr17661202ilj.3.1610900047611; Sun, 17 Jan 2021 08:14:07 -0800 (PST) Date: Sun, 17 Jan 2021 08:14:07 -0800 In-Reply-To: <000000000000418c7705afcff2e1@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000001b4eeb05b91ae518@google.com> From: syzbot To: anmol.karan123@gmail.com, dhowells@redhat.com, dwmw2@infradead.org, jamie@nuviainc.com, linux-kernel-mentees@lists.linuxfoundation.org, linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, lizhe67@huawei.com, richard@nod.at, sandeen@sandeen.net, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk Subject: Re: [Linux-kernel-mentees] general protection fault in jffs2_parse_param X-BeenThere: linux-kernel-mentees@lists.linuxfoundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-kernel-mentees-bounces@lists.linuxfoundation.org Sender: "Linux-kernel-mentees" syzbot suspects this issue was fixed by commit: commit a61df3c413e49b0042f9caf774c58512d1cc71b7 Author: Jamie Iles Date: Mon Oct 12 13:12:04 2020 +0000 jffs2: Fix NULL pointer dereference in rp_size fs option parsing bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15cb91e7500000 start commit: bf3e7628 Merge branch 'mtd/fixes' of git://git.kernel.org/.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=61033507391c77ff dashboard link: https://syzkaller.appspot.com/bug?extid=9765367bb86a19d38732 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13d81f32500000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13516852500000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: jffs2: Fix NULL pointer dereference in rp_size fs option parsing For information about bisection process see: https://goo.gl/tpsmEJ#bisection _______________________________________________ Linux-kernel-mentees mailing list Linux-kernel-mentees@lists.linuxfoundation.org https://lists.linuxfoundation.org/mailman/listinfo/linux-kernel-mentees