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=-1.0 required=3.0 tests=MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no 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 AD7DBC2D0EA for ; Wed, 8 Apr 2020 15:05:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7EF62206F5 for ; Wed, 8 Apr 2020 15:05:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729289AbgDHPF4 convert rfc822-to-8bit (ORCPT ); Wed, 8 Apr 2020 11:05:56 -0400 Received: from mail.kernel.org ([198.145.29.99]:60492 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727847AbgDHPF4 (ORCPT ); Wed, 8 Apr 2020 11:05:56 -0400 From: bugzilla-daemon@bugzilla.kernel.org To: linux-ext4@vger.kernel.org Subject: [Bug 205609] Multiple bugs in __ext4_expand_extra_isize (OOB write and UAF write) Date: Wed, 08 Apr 2020 15:05:55 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo fs_ext4@kernel-bugs.osdl.org X-Bugzilla-Product: File System X-Bugzilla-Component: ext4 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: sandeen@sandeen.net X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: fs_ext4@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=205609 Eric Sandeen (sandeen@sandeen.net) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |sandeen@sandeen.net --- Comment #7 from Eric Sandeen (sandeen@sandeen.net) --- Tristan - It would be hugely useful if you would provide /any/ reproducer details in these bugs. Simply filing bugs w/ KASAN splat forces the reader to try to guess and reverse engineer your work, which is not a particularly efficient use of developer time. -- You are receiving this mail because: You are watching the assignee of the bug.