Mixxx

Mixxx abort on Ubuntu Lucid faad=1 when loading m4a file

Bug #1179043 reported by Daniel Schürmann
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Mixxx
Fix Released
Critical
Daniel Schürmann
Mixxx 1.11.1

Bug Description

Lucid comes with libmp4v2-dev 1.1.6dfsg-0.2ubuntu8 which contains /usr/include/mp4.h instead of /usr/include/mp4v2/mp4v2.h in 1.9.1+svn479~dfsg0-3.
The result is an abort due to the missing dependency MP4Read, when loading an mp4 file.

See original description
Daniel Schürmann (daschuer)
Changed in mixxx:
assignee: nobody → Daniel Schürmann (daschuer)
importance: Undecided → Critical
status: New → In Progress
milestone: none → 1.11.1
Revision history for this message
Daniel Schürmann (daschuer) wrote :

The attached patch fixes the problem.
It was tested wit Lucid and Precise.

summary: - Mixxx abort on Ubuntu Natty faad=1 when loading m4a file
+ Mixxx abort on Ubuntu Lucid faad=1 when loading m4a file
Daniel Schürmann (daschuer)
description: updated
Revision history for this message
RJ Skerry-Ryan (rryan) wrote : Re: [Bug 1179043] Re: Mixxx abort on Ubuntu Natty faad=1 when loading m4a file

Looks fine to me .. thanks!

On Sat, May 11, 2013 at 4:34 PM, Daniel Schürmann <
<email address hidden>> wrote:

> The attached patch fixes the problem.
> It was tested wit Lucid and Precise.
>
> ** Patch added: "m4a_abort.patch"
>
> https://bugs.launchpad.net/mixxx/+bug/1179043/+attachment/3674170/+files/m4a_abort.patch
>
> ** Summary changed:
>
> - Mixxx abort on Ubuntu Natty faad=1 when loading m4a file
> + Mixxx abort on Ubuntu Lucid faad=1 when loading m4a file
>
> --
> You received this bug notification because you are a member of Mixxx
> Development Team, which is subscribed to Mixxx.
> https://bugs.launchpad.net/bugs/1179043
>
> Title:
> Mixxx abort on Ubuntu Lucid faad=1 when loading m4a file
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/mixxx/+bug/1179043/+subscriptions
>

Revision history for this message
Stefan Nürnberger (kabelfrickler) wrote :

Well it looks like the patch omits the check for the header completely. The value of have_mp4v2_h is not checked anymore. Does this not break the build if you have the library but not the development headers installed? I guess the build system should check for either mp4v2/mp4v2.h or mp4.h

I do not really understand why this aborts "when loading an mp4 file". It looks like it should already abort at the configure step due to unfulfilled dependencies.

Revision history for this message
RJ Skerry-Ryan (rryan) wrote : Re: [Bug 1179043] Re: Mixxx abort on Ubuntu Lucid faad=1 when loading m4a file

Typically this causes a segfault due to missing symbols when we dynamically
load the SO.

On Sun, May 12, 2013 at 9:19 AM, Stefan Nürnberger
<email address hidden>wrote:

> Well it looks like the patch omits the check for the header completely.
> The value of have_mp4v2_h is not checked anymore. Does this not break
> the build if you have the library but not the development headers
> installed? I guess the build system should check for either
> mp4v2/mp4v2.h or mp4.h
>
> I do not really understand why this aborts "when loading an mp4 file".
> It looks like it should already abort at the configure step due to
> unfulfilled dependencies.
>
> --
> You received this bug notification because you are a member of Mixxx
> Development Team, which is subscribed to Mixxx.
> https://bugs.launchpad.net/bugs/1179043
>
> Title:
> Mixxx abort on Ubuntu Lucid faad=1 when loading m4a file
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/mixxx/+bug/1179043/+subscriptions
>

Revision history for this message
Daniel Schürmann (daschuer) wrote :

Yes right, it was compiled fine but failed loading the *.so due to missing symbol.

There should be no issues with the different or missing header files because this is checked in features.py.

@Stefan, do you still have issues?

Revision history for this message
Daniel Schürmann (daschuer) wrote :

Fix Committed to lp:mixx1.11 r3868

Changed in mixxx:
status: In Progress → Fix Committed
RJ Skerry-Ryan (rryan)
Changed in mixxx:
status: Fix Committed → Fix Released
Revision history for this message
Swiftb0y (swiftb0y) wrote :

Mixxx now uses GitHub for bug tracking. This bug has been migrated to:
https://github.com/mixxxdj/mixxx/issues/7024

lock status: Metadata changes locked and limited to project staff
To post a comment you must log in.
This report contains Public information  
Everyone can see this information.
Subscribing...

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.