using putImageData on canvas will crash dartium if the data has been modified #18901
Comments
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Added Area-Dartium, Triaged labels. |
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This seems to be related to the issue we were having in |
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This comment was originally written by this.is.harry.ster...@gmail.com The newest dev channel releases of dartium do indeed fix the crash for me, but the memory leak is still there. Should I report a different bug for that? |
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I am looking into the memory leak issue, I will use this bug for that. |
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https://codereview.chromium.org/298723008/ should fix the memory leak issue. I have run your test for more than 4 hours now and monitored 'About Memory' the |
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Added Fixed label. |
This issue was originally filed by this.is.harry....@gmail.com
What steps will reproduce the problem?
pub serveWhat is the expected output? What do you see instead?
Expected output is a canvas with all pixels' rgba values equal to 20. Crashes instead.
What version of the product are you using? On what operating system?
dartium --version produces
Chromium 34.0.1847.0 aura
(build from https://aur.archlinux.org/packages/dartium-bin/)
dart --version produces
Dart VM version: 1.3.6 (Tue Apr 29 12:40:24 2014) on "linux_x64"
I'm using Arch Linux.
Please provide any additional information below.
this is the code that causes the crash. if you comment out lines 22-24 you can observe a memory leak.
https://github.com/boustrophedon/dart-canvas-experiments/blob/master/test/crash_test/main.dart
related bugs:
https://code.google.com/p/dart/issues/detail?id=11815
https://code.google.com/p/dart/issues/detail?id=14742
http://stackoverflow.com/questions/20645310/why-does-this-use-of-getimagedata-leak-memory
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