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=-5.4 required=3.0 tests=FROM_LOCAL_HEX, 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 91EFBC83000 for ; Tue, 28 Apr 2020 12:47:20 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 72C82206D6 for ; Tue, 28 Apr 2020 12:47:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 72C82206D6 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=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 28CE76E44C; Tue, 28 Apr 2020 12:46:34 +0000 (UTC) Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) by gabe.freedesktop.org (Postfix) with ESMTPS id D274789948 for ; Mon, 27 Apr 2020 15:02:03 +0000 (UTC) Received: by mail-il1-f198.google.com with SMTP id u11so19752473ilg.5 for ; Mon, 27 Apr 2020 08:02:03 -0700 (PDT) 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=TfUPXfE+cTIMWHEFg4Dl9b/oLW/Udq/MPl9VKXgMmok=; b=rkaitEZqpFu0A8Kxb1xP71TEdH+vZSUDQ9I3o02rGDAD7/kGWj2R3WT8ksqAjep8ts KhsUHgArFrd1Ub39nocCzS/5WTdwvzpnbuOKFIOv33ixQeI0kYNsU7fJCvYEPWFk6EmB SB/XKLo/bw/hgrMD65tizUUylTVznqH1upb5pw9LZPCLJILea59v+7f0Z+Eet6tyUu7M +bH4av+NKu6clD4huXmUR5smVgxnRxMd/oiKyFSRqaaMWJ0RCooyfE8dmK/R+NFNON7/ XJ1H06m9HZICZ0MeAYm3YA+YmbdIyIjCpkVWI995pGTtZcCmdmEgdpnFjhQGnMipLtuX 6TwQ== X-Gm-Message-State: AGi0PubXsQ4v5r1DFBGd3nF1ZoXqpk3fi4FAwkpOti33IUF99zx7vHBp Yw4d8TZbXw/iSyLIucNXqNzHB5ntLL0G44A8B4jhhDVFZ6p4 X-Google-Smtp-Source: APiQypL38u/Fn/pFodfcLRM1XK4BHxaVuMTFystRgZIhu07N9kJA6Yq8V9okZv7VSqr1LnfCu93YVrBkOZXUvBvnmUfJyxrixMPE MIME-Version: 1.0 X-Received: by 2002:a5d:85d7:: with SMTP id e23mr21430309ios.174.1587999723210; Mon, 27 Apr 2020 08:02:03 -0700 (PDT) Date: Mon, 27 Apr 2020 08:02:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000067d2de05a446ffb5@google.com> Subject: Re: KASAN: use-after-free Read in vkms_dumb_create From: syzbot To: airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, ezequiel@vanguardiasur.com.ar, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org, syzkaller-bugs@googlegroups.com X-Mailman-Approved-At: Tue, 28 Apr 2020 12:46:22 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hello, syzbot tried to test the proposed patch but build/boot failed: failed to apply patch: checking file drivers/gpu/drm/vkms/vkms_gem.c patch: **** unexpected end of file in patch Tested on: commit: c578ddb3 Merge tag 'linux-kselftest-5.7-rc3' of git://git... git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git dashboard link: https://syzkaller.appspot.com/bug?extid=e3372a2afe1e7ef04bc7 compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=165806efe00000 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel