Received: by 2002:a25:c205:0:0:0:0:0 with SMTP id s5csp1953942ybf; Sun, 1 Mar 2020 22:30:30 -0800 (PST) X-Google-Smtp-Source: APXvYqyxk5uGYYzA/oeCJb0RkmisVIpT8JLiklbMicRaxNleDXkbk3nd3ZuJqWPGfJ+Gn/yyj2iZ X-Received: by 2002:a9d:a16:: with SMTP id 22mr10646806otg.31.1583130630656; Sun, 01 Mar 2020 22:30:30 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1583130630; cv=none; d=google.com; s=arc-20160816; b=JBR6/SCgxs+8vrvjOvs24muwlvC0qGO6DIkN2co4txxMIFOCVzLBiJh/UYD2iu5m8u vf99ntOfSJRW5TZYvVMmmLlcBpRj3uVANoOEDPWiz8MCqqXwl8D2I8eeS0FMxYpFXScq OOcVTtOdrDJqEC0BFms29Pl5vcUPB+ssaDCuFmfEMdgBaxe4cHYVi+Bc+rJ1onhn7rAr BCR2rT6aVCtoWOeNvyIdZ/+vLkTcxOijckPJ1F9HwjPeM8ogQhdqvX/69A4rUHJb2Sw7 TQcr1nTfoV9xP4MhbOZ04xav29N5CxnG2ktWq5YM+rj77fhz7U8+EVD2BDCC8K7UEwSc AvfQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:to:from:subject:message-id:in-reply-to :date:mime-version; bh=4YYMt/NmjzWA++n+f1JrmgMPppH69EcF6rf66gBwOAQ=; b=WRLVHJoPriienyNVwKWNq8GHJdkIGJMXg8lqlQZFgxYg1RXd9oD8ql+FQZ1rlJNa4C +cVa7Q0cy0rRe41LHML4bvXN/64eUJ74dIbxQukMeWxXYeeJS+jHuMruutaK83ca11i7 lsNK+LaRwMUBgkHhWgtvwQsFKq3jeOSpw4ZZc0OSXVCtB6DiUPSPxQ6Hl2wgccT57f+F u3+6QSfGMvPDV/OZVtGoBSGg5NrEDt1mXURz958vg/8kT1UUEfmS+xu6XCmEdtDfiBAw XHDSrJPQn+b4cS7TICQjsdotEaSYrcaPXsxCnTxhM6Pl7pSsSkkkwoeZtbJbA8384pev Ghng== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m14si5686403otr.131.2020.03.01.22.30.18; Sun, 01 Mar 2020 22:30:30 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726946AbgCBGaK (ORCPT + 99 others); Mon, 2 Mar 2020 01:30:10 -0500 Received: from mail-io1-f69.google.com ([209.85.166.69]:55991 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725446AbgCBGaJ (ORCPT ); Mon, 2 Mar 2020 01:30:09 -0500 Received: by mail-io1-f69.google.com with SMTP id k5so7474835ioa.22 for ; Sun, 01 Mar 2020 22:30:09 -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=4YYMt/NmjzWA++n+f1JrmgMPppH69EcF6rf66gBwOAQ=; b=BlOmh9e86qqWQxKoU8KkpCRzuwrKalavhvr/TbLf4X31V+XN5xhES5az1n4mjomAmY tfwDgAxTRfVAPZobgdcEBvswgy5jyWEtkNvndHFvsy8xXhPIsSdv1yNry7MwN4IZktTg RDk9IhpBOSWCXep7eVpXOP2SNpEiptw4i8ktJ1d7mHcBCz+v0hvHPMhDtGQRaaEMO3Nd l0bJy/A1QAQmFYArODhoMwzweUfif7jGtzM0/lUdpetwcgOAsby4IPUON3gD++nRfaQF DlR0DESnZOJcpIs68y4LdT8irHOxqdaUFFpuXBqGlD9fjWCsbzr90avShmPT/cjjJpfx TrmA== X-Gm-Message-State: APjAAAUZb58lxazIhWcY+TAvKr+NTeYf7HCKshiH08jok2nzl8zqni6x 8jd0L1FvJCMmFCptvsXm6/rbBoHl87Xf3a/FuJqtOB3vOT9O MIME-Version: 1.0 X-Received: by 2002:a5e:a703:: with SMTP id b3mr8643903iod.95.1583130609317; Sun, 01 Mar 2020 22:30:09 -0800 (PST) Date: Sun, 01 Mar 2020 22:30:09 -0800 In-Reply-To: <0000000000000e4f720598bb95f8@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000099fb63059fd95165@google.com> Subject: Re: KASAN: use-after-free Read in slcan_open From: syzbot To: davem@davemloft.net, dvyukov@google.com, jouni.hogander@unikie.com, linux-can@vger.kernel.org, linux-kernel@vger.kernel.org, mkl@pengutronix.de, netdev@vger.kernel.org, socketcan@hartkopp.net, syzkaller-bugs@googlegroups.com, wg@grandegger.com Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This bug is marked as fixed by commit: slcan: Fix use-after-free Read in slcan_open But I can't find it in any tested tree for more than 90 days. Is it a correct commit? Please update it by replying: #syz fix: exact-commit-title Until then the bug is still considered open and new crashes with the same signature are ignored.