openshot.bugs team mailing list archive

[Rupert <1677214@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

This problem occurs on Openshot 2.2 on several Linux machines and under
Windows 10.  It has also appeared with several video files.  It does not
appear with all video files, but it appears with enough of them to make
it impossible to accomplish my project.

A usable workaround would be for Openshot to report which file is
problematic.  I suspect that repacking it would be enough

I am using Linux Mint 18.1 64 bit (although the problem also occurred on
18.0 and Mint 17) and the Appimage of Openshot 2.2.

Repro:
Using an otherwise correct looking project
Export video, accept default options.

Crash will occur.  When running from terminal, following error message is given:
*** Error in `/tmp/.mount_e1aewR/usr/bin/launch': malloc(): smallbin double linked list corrupted: 0x00007fcebe994a00 ***

Followed by a lengthy backtrace.
The project bugtest2 https://app.box.com/s/o47lrj1b1f7xwd1hc4nld9bgewb2azn4
which uses only the video librecad2.mkv https://app.box.com/s/9z4b5ywsgfqytdd0msft1dcbbzx3mjgx

demonstrates the problem on my system

There is also occasionally a different crash, which appears to be
related, when using larger projects.  This was harder to create a
minimal example.

** Affects: openshot
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1677214

Title:
  Crash on video export

Status in OpenShot Video Editor:
  New

Bug description:
  This problem occurs on Openshot 2.2 on several Linux machines and
  under Windows 10.  It has also appeared with several video files.  It
  does not appear with all video files, but it appears with enough of
  them to make it impossible to accomplish my project.

  A usable workaround would be for Openshot to report which file is
  problematic.  I suspect that repacking it would be enough

  I am using Linux Mint 18.1 64 bit (although the problem also occurred
  on 18.0 and Mint 17) and the Appimage of Openshot 2.2.

  Repro:
  Using an otherwise correct looking project
  Export video, accept default options.

  Crash will occur.  When running from terminal, following error message is given:
  *** Error in `/tmp/.mount_e1aewR/usr/bin/launch': malloc(): smallbin double linked list corrupted: 0x00007fcebe994a00 ***

  Followed by a lengthy backtrace.
  The project bugtest2 https://app.box.com/s/o47lrj1b1f7xwd1hc4nld9bgewb2azn4
  which uses only the video librecad2.mkv https://app.box.com/s/9z4b5ywsgfqytdd0msft1dcbbzx3mjgx

  demonstrates the problem on my system

  There is also occasionally a different crash, which appears to be
  related, when using larger projects.  This was harder to create a
  minimal example.

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