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Browser crashes when operating selection boxes in staged mode in landscape #108

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UniversalSuperBox opened this Issue Nov 21, 2018 · 1 comment

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UniversalSuperBox commented Nov 21, 2018

This is a difficult bug to report, simply due to its absurdity.

morph-browser crashes right after opening a second window for selection boxes in some cases. These cases follow:

  • Always on the Nexus 7 2013 when in landscape mode (never in portrait, even with scaling set low)
  • On the Nexus 5 in landscape mode, if the GRID_UNIT_PX environment variable is set to 20 or below
  • On the Fairphone 2 in landscape mode, if the GRID_UNIT_PX environment variable is set to 20 or below
  • On the Bq M10 FHD when in landscape mode

The logs from each device I have when the crash occurs follow:

  • Fairphone 2: 1, 2, 3
  • Nexus 5: 1, 2
  • Nexus 7: 1

All logs were taken on a single session for each device. The random nature of the error addresses leads me to think we have a dangling pointer somewhere. The incredibly specific nature of its reproducibility upsets me.

@UniversalSuperBox UniversalSuperBox changed the title Browser crashes when operating selection boxes in staged mode Browser crashes when operating selection boxes in staged mode in landscape Nov 21, 2018

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UniversalSuperBox commented Nov 23, 2018

Interesting to note, further investigation reveals that similar errors occur when the browser exits normally. The segfault may not be related to the selection box.

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