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Fixed in 2021.2.X

Fixed in 2019.4.X, 2020.3.X, 2021.1.X

Votes

0

Found in

2019.4

2020.1.11f1

2020.3

2021.1

2021.2

Issue ID

1341024

Regression

No

[IL2CPP] Crash when clearing up TCP threads in an object finalizer

IL2CPP

-

Repro steps:
1. Open the attached project "ThreadCrashProjectZip"
2. Make sure Scripting Backend is set to IL2CPP
3. Build to Android/iOS or Windows

Actual: App crashes upon launch
Expected: App doesn't crash

Reproducible with: 2019.4.28f1, 2020.3.11f1, 2021.1.10f1, 2021.2.0a20
Couldn't test 2018.4

Tested and reproduced on these devices:
VLNQA00288, Samsung Galaxy J7 (SM-J730F), Android 8.1.0, CPU: Exynos 7 Octa 7870, GPU: Mali-T830
N/A, Google Pixel 3 XL (Pixel 3 XL), Android 11, CPU: NOT FOUND, GPU: Adreno (TM) 630
N/A, Huawei - (NOH-NX9), Android 10, CPU: NOT FOUND, GPU: Mali-G78
VLNQA00001, Google Pixel 2 (Pixel 2), Android 11, CPU: Snapdragon 835 MSM8998, GPU: Adreno (TM) 540
VLNQA00316, Samsung Galaxy Note10 (SM-N970F), Android 9, CPU: Exynos 9 Series 9825, GPU: Mali-G76
VLNQA00022, Xiaomi Redmi Note 3 (Redmi Note 3), Android 6.0.1, CPU: Snapdragon 617 MSM8952, GPU: Adreno (TM) 510
iPhone 11 (iOS 13.5)

Notes:
- Reproduces with IL2CPP on Android/iOS and Windows
- Doesn't repro with Mono

  1. Response avatar

    Resolution Note (fix version 2021.2):

    Fixed in 2021.2.0b7

  2. Response avatar

    Resolution Note (fix version 2020.3):

    Fixed in 2020.3.16f1

  3. Response avatar

    Resolution Note (fix version 2019.4):

    Fixed in 2019.4.30f1

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