Fail-Open Empty Collection Filter in C#: A Fail-Closed Repair and Verification Guide
An empty C# filter can silently remove Where and return every row. Model fail-closed state, align LINQ and exports, and verify the contract in a .NET 10 sandbox.
An empty C# filter can silently remove Where and return every row. Model fail-closed state, align LINQ and exports, and verify the contract in a .NET 10 sandbox.