audacious assert failure: *** Error in `audacious': double free or corruption (out): 0x00007eff44005b70 ***

[Doug McMahon]

While trying to play an audio cd, likely a gvfs or libcdio17 issue

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: audacious 3.9-2
ProcVersionSignature: Ubuntu 4.13.0-17.20-generic 4.13.8
Uname: Linux 4.13.0-17-generic x86_64
ApportVersion: 2.20.8-0ubuntu5
Architecture: amd64
AssertionMessage: *** Error in `audacious': double free or corruption (out): 0x00007eff44005b70 ***
CurrentDesktop: ubuntu:GNOME
Date: Sat Dec 30 21:02:57 2017
ExecutablePath: /usr/bin/audacious
InstallationDate: Installed on 2017-12-17 (13 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20171126)
ProcCmdline: audacious
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 6
SourcePackage: audacious
StacktraceTop:
 __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7eff83be44e8 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:181
 malloc_printerr (action=<optimized out>, str=0x7eff83be4870 "double free or corruption (out)", ptr=<optimized out>, ar_ptr=<optimized out>) at malloc.c:5425
 _int_free (av=0x7eff83e16c20 <main_arena>, p=<optimized out>, have_lock=0) at malloc.c:4174
 __GI___libc_free (mem=<optimized out>) at malloc.c:3144
 ?? () from /usr/lib/x86_64-linux-gnu/libcdio.so.17
Title: audacious assert failure: *** Error in `audacious': double free or corruption (out): 0x00007eff44005b70 ***
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7eff83be44e8 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:181
 malloc_printerr (action=<optimized out>, str=0x7eff83be4870 "double free or corruption (out)", ptr=<optimized out>, ar_ptr=<optimized out>) at malloc.c:5425
 _int_free (av=0x7eff83e16c20 <main_arena>, p=<optimized out>, have_lock=0) at malloc.c:4174
 __GI___libc_free (mem=<optimized out>) at malloc.c:3144
 get_cdtext_generic (p_user_data=0x7eff44001c40) at _cdio_generic.c:301

[Doug McMahon (mc3man)]

The rebuild of gvfs & various related packages like libcdio-cdda2, libcdio-paranoia2 ect. to libcdio17 has broken audio cd playback in audacious, rhythmbox & any other player that uses these libraries/method & also breaks browsing cdda in a file manager.

[Doug McMahon (mc3man)]

audacious doesn't appear to use gvfs-backends so to test removed the backends package & replaced current libcdio packages with these 3, then it (audacious) works fine
libcdio16_0.94-0ubuntu1_amd64.deb
libcdio-cdda2_10.2+0.94+2-2_amd64.deb
libcdio-paranoia2_10.2+0.94+2-2_amd64.deb

So issue seems to be with libcdio17

[Henning Meyer (henning.meyer)]

there was a bugfix on 2017-12-22 for a double free in the function get_cdtext_generic in the attached stack trace

http://git.savannah.gnu.org/cgit/libcdio.git/commit/?id=f6f9c48fb40b8a1e8218799724b0b61a7161eb1d

the latest upstream release (version 2.0.0) contains the bug fix

[Doug McMahon (mc3man)]

On 01/03/2018 05:58 AM, Henning Meyer wrote:
> there was a bugfix on 2017-12-22 for a double free in the function
> get_cdtext_generic in the attached stack trace
>
> http://git.savannah.gnu.org/cgit/libcdio.git/commit/?id=f6f9c48fb40b8a1e8218799724b0b61a7161eb1d
>
> the latest upstream release (version 2.0.0) contains the bug fix
>
Can confirm that commit f6f9c48fb40b8a1e8218799724b0b61a7161eb1d does
solve this and related issues, i.e.  access from fie manager, gvfs, ect.

[Doug McMahon (mc3man)]

There is a crash report on this that is probably at least 3 months old, never triaged, remains private.
https://bugs.launchpad.net/bugs/1737701

[Doug McMahon (mc3man)]

So let's add some more 'affected', maybe someone will take some notice..

[Doug McMahon (mc3man)]

Also pretty well ignored in Debian, i.e.
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=887640

[Ubuntu Foundations Team Bug Bot (crichton)]

The attachment "0001-Remove-duplicate-free.patch" seems to be a patch. If it isn't, please remove the "patch" flag from the attachment, remove the "patch" tag, and if you are a member of the ~ubuntu-reviewers, unsubscribe the team.

[This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issues please contact him.]

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Doug McMahon (mc3man)]

Fixed with latest libcdio 1.0.0-2ubuntu1