From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54288) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ga4LC-0005Pw-L7 for qemu-devel@nongnu.org; Thu, 20 Dec 2018 14:50:43 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ga4L9-0006IC-G2 for qemu-devel@nongnu.org; Thu, 20 Dec 2018 14:50:42 -0500 Received: from indium.canonical.com ([91.189.90.7]:35088) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ga4L7-0006EF-Na for qemu-devel@nongnu.org; Thu, 20 Dec 2018 14:50:39 -0500 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1ga4L4-0003bg-RJ for ; Thu, 20 Dec 2018 19:50:34 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id C17882E80C9 for ; Thu, 20 Dec 2018 19:50:34 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Thu, 20 Dec 2018 19:44:24 -0000 From: Julio Faracco Reply-To: Bug 1809304 <1809304@bugs.launchpad.net> Sender: bounces@canonical.com Message-Id: <154533506483.19401.8849680441407310900.malonedeb@soybean.canonical.com> Errors-To: bounces@canonical.com Subject: [Qemu-devel] [Bug 1809304] [NEW] qemu-img convert is freezing for some DMG files. List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Public bug reported: Recently, I created a file using hdiutil from MacOS (using Zlib compression): $ hdiutil create -volname MyVolName -srcfolder /path/to/my/vol/ -ov -format UDZO myvolname.dmg But, when I try to convert this volume using qemu-img convert, this command is freezing. I'm using the upstream version to test it. It is freezing inside the binary search method to retrieve the chunk. But, I still don't know why. I'm attaching the file as an example. It can be mounted using MacOS or other Linux apps like hfsleuth and darling-dmg. ** Affects: qemu Importance: Undecided Status: New ** Tags: dmg qemu-img ** Attachment added: "Firefox-Zlib.dmg" https://bugs.launchpad.net/bugs/1809304/+attachment/5223852/+files/Firef= ox-Zlib.dmg -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1809304 Title: qemu-img convert is freezing for some DMG files. Status in QEMU: New Bug description: Recently, I created a file using hdiutil from MacOS (using Zlib compression): $ hdiutil create -volname MyVolName -srcfolder /path/to/my/vol/ -ov -format UDZO myvolname.dmg But, when I try to convert this volume using qemu-img convert, this command is freezing. I'm using the upstream version to test it. It is freezing inside the binary search method to retrieve the chunk. But, I still don't know why. I'm attaching the file as an example. It can be mounted using MacOS or other Linux apps like hfsleuth and darling-dmg. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1809304/+subscriptions