From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from plane.gmane.org ([80.91.229.3]:51449 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751748AbaDPGl6 (ORCPT ); Wed, 16 Apr 2014 02:41:58 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1WaJXh-0004t7-BI for linux-btrfs@vger.kernel.org; Wed, 16 Apr 2014 08:41:57 +0200 Received: from ip68-231-22-224.ph.ph.cox.net ([68.231.22.224]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 16 Apr 2014 08:41:57 +0200 Received: from 1i5t5.duncan by ip68-231-22-224.ph.ph.cox.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 16 Apr 2014 08:41:57 +0200 To: linux-btrfs@vger.kernel.org From: Duncan <1i5t5.duncan@cox.net> Subject: btrfs-progs v3.14 mkfs.btrfs bug: --features long-option segfaults, -O short-option OK Date: Wed, 16 Apr 2014 06:41:44 +0000 (UTC) Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-btrfs-owner@vger.kernel.org List-ID: Using btrfs-progs v3.14: mkfs.btrfs ... --features ... segfaults. mkfs.btrfs ... -O ... works fine. * I used other long options, so it's not simply a problem parsing long options. * I tried the long option with various features; none worked, including --features list-all with no other options. That too segfaulted, tho -O list-all worked. Segfault line as logged: mkfs.btrfs[5231]: segfault at 0 ip 00007fb531c7ab1a sp 00007fffaf1a7a78 error 4 in libc-2.19.so[7fb531bf8000+19a000] btrfs-progs v3.14 from git on kernel v3.14 from git, gentoo/~amd64, built with gcc-4.8.2, using glibc-2.19. -- Duncan - List replies preferred. No HTML msgs. "Every nonfree program has a lord, a master -- and if you use the program, he is your master." Richard Stallman