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Fixed in 2017.4.0
Votes
0
Found in
2017.4.0f1
2017.4.29f1
Issue ID
1186754
Regression
No
[iOS]libsystem_kernel.dylib crash on iOS 12.0 when adding an element to a Dictionary with null as key and int as value
How to reproduce:
1. Open the attached TestExceptions.zip project
2. Build for iOS and deploy the Xcode project to the iOS device
==Crash occuers==
Reproducible with: 2017.4.32f1
Reproducible with: iPhone XR (iOS 12.0)
Not reproducible with: 2018.1.7f1
Not reproducible with:
iPhone 7 Plus (iOS 12.0)
iPhone 8 Plus (iOS 12.0)
Note:
- The stack trace is in the Edit section
- Crashes only on iOS 12.0
- Crashes iPhone XS (could not find a device to test) and iPhone XR with iOS 12.0
And only with -Os or -O3 optimizations. With -O0 all works well.
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