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Fixed in 2022.1.X

Fixed in 2021.2.X

Votes

0

Found in

2019.4

2019.4.22f1

2020.3

2021.1

2021.2

Issue ID

1338754

Regression

No

[UWP] Memory leak when creating BitmapDecoders using MemoryStreams

IL2CPP

-

How to reproduce:
1. Open the attached "Il2CppMemLeakSampleDesktop.zip" project
2. Build the "SampleScene" Scene to UWP
3. Open Visual Studio solution
4. Deploy the solution to Hololens 2 (with ARM64 Remote machine deploy settings) and launch profiler
5. Press the button with the text "Create ImageDecoders" -> Observe the memory usage on the profiler -> Press the same button multiple times

Expected result: Memory leak does not occur
Actual result: Memory leak occurs every time the button is pressed

Reproducible in: 2019.4.28f1, 2020.3.8f1, 2021.1.10f1, 2021.2.0a19

  1. Response avatar

    Resolution Note (fix version 2022.1):

    Fixed in: 2022.1.0a13

  2. Response avatar

    Resolution Note (fix version 2021.2):

    Fixed in: 2021.2.1f1

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