OPCFoundation / UA-.NETStandard

OPC Unified Architecture .NET Standard
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Null pointer exception when reading a complex type with empty arrays.… #2804

Closed mregen closed 1 month ago

mregen commented 1 month ago

… (#2798)

The server under test has a extension object with a complex type. Type id = {nsu=http://opcfoundation.org/UA/Machinery/Result/;i=5008}. This contains something with a variant array that is null though (-1). SetProperty should support setting a Array that is null. Therefore, test for null collection (case when length was encoded as -1) before dereferencing ahead of the ToArrray() conversion to Array.

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codecov[bot] commented 1 month ago

Codecov Report

Attention: Patch coverage is 0% with 25 lines in your changes missing coverage. Please review.

Project coverage is 57.23%. Comparing base (cb621df) to head (3672ebe). Report is 2 commits behind head on master.

Files with missing lines Patch % Lines
Stack/Opc.Ua.Core/Types/Encoders/BinaryDecoder.cs 0.00% 0 Missing and 25 partials :warning:
Additional details and impacted files ```diff @@ Coverage Diff @@ ## master #2804 +/- ## ========================================== + Coverage 55.31% 57.23% +1.91% ========================================== Files 349 352 +3 Lines 66056 75520 +9464 Branches 13549 15988 +2439 ========================================== + Hits 36541 43223 +6682 - Misses 25631 27870 +2239 - Partials 3884 4427 +543 ```

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