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charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Jan 17, 2021 at 5:14 PM syzbot wrote: > > 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 #syz fix: jffs2: Fix NULL pointer dereference in rp_size fs option parsing 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=-9.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 7F952C433DB for ; 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Mon, 25 Jan 2021 01:36:48 -0800 (PST) MIME-Version: 1.0 References: <000000000000418c7705afcff2e1@google.com> <0000000000001b4eeb05b91ae518@google.com> In-Reply-To: <0000000000001b4eeb05b91ae518@google.com> From: Dmitry Vyukov Date: Mon, 25 Jan 2021 10:36:36 +0100 Message-ID: Subject: Re: general protection fault in jffs2_parse_param To: syzbot X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210125_043652_798585_C9134D92 X-CRM114-Status: GOOD ( 10.79 ) 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: , Cc: lizhe67@huawei.com, anmol.karan123@gmail.com, dwmw2@infradead.org, jamie@nuviainc.com, Eric Sandeen , LKML , David Howells , linux-mtd@lists.infradead.org, Al Viro , Richard Weinberger , syzkaller-bugs , linux-kernel-mentees@lists.linuxfoundation.org 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 On Sun, Jan 17, 2021 at 5:14 PM syzbot wrote: > > 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 #syz fix: jffs2: Fix NULL pointer dereference in rp_size fs option parsing ______________________________________________________ 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=-8.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 67607C433DB for ; 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Mon, 25 Jan 2021 01:36:48 -0800 (PST) MIME-Version: 1.0 References: <000000000000418c7705afcff2e1@google.com> <0000000000001b4eeb05b91ae518@google.com> In-Reply-To: <0000000000001b4eeb05b91ae518@google.com> Date: Mon, 25 Jan 2021 10:36:36 +0100 Message-ID: To: syzbot Cc: lizhe67@huawei.com, dwmw2@infradead.org, jamie@nuviainc.com, Eric Sandeen , LKML , David Howells , linux-mtd@lists.infradead.org, Al Viro , Richard Weinberger , syzkaller-bugs , linux-kernel-mentees@lists.linuxfoundation.org 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: , From: Dmitry Vyukov via Linux-kernel-mentees Reply-To: Dmitry Vyukov Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-kernel-mentees-bounces@lists.linuxfoundation.org Sender: "Linux-kernel-mentees" On Sun, Jan 17, 2021 at 5:14 PM syzbot wrote: > > 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 #syz fix: jffs2: Fix NULL pointer dereference in rp_size fs option parsing _______________________________________________ Linux-kernel-mentees mailing list Linux-kernel-mentees@lists.linuxfoundation.org https://lists.linuxfoundation.org/mailman/listinfo/linux-kernel-mentees