#107 Qtractor bus issue

git_head
closed
nobody
None
2015-02-01
2014-05-17
No

Hello Rui,

I've attached a .qtz that contains a project with which I can always reproduce Qtractor crashing when I change the output bus of a track to a bus with more than 2 channels. If you change the output bus of the SynthMix track to the SynthMix bus Qtractor will segfault. Tested on two different systems with both 0.5.12 and 0.6.1.

1 Attachments

Discussion

  • Rui Nuno Capela

    Rui Nuno Capela - 2014-05-18

    ouch!

    it simply crashes when switching output buses that have different number of channels if the track is on (auto-)monitor and has any active plugins running--the monitor mode means that the plugin chain is processed even though not in playback. by switching output buses from 2 to 3 channels it just happens that the extra 3rd channel buffer will suddenly get its signal from/into the void, who knows what and where o.O

    yep, this one was quite probably lurking in there ever since day zero. i'll try to get it fixed as "soonish" as possible ;

    thanks for all the patience in isolating the lurker
    cheers

     
    Last edit: Rui Nuno Capela 2014-05-18
  • Rui Nuno Capela

    Rui Nuno Capela - 2014-05-19
    • status: open --> pending
     
  • Jeremy Jongepier

    With the aformentioned project file Qtractor doesn't crash anymore. I'll also check with a bigger project file but so far it's looking good :)

     
  • Rui Nuno Capela

    Rui Nuno Capela - 2014-07-02
    • status: pending --> closed
     

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