Tag Archives: Memory Corruption

.NET, PInvoke and memory corruption

Screenshot 2013-10-26 11.23.38

Figure 1, .NET Pinvoke memory corruption

Today I ran into some old screenshots of a problem I was having in 2013. Interesting problem! I was trying retrieve a piece of data that was located in another process memory space using the ReadProcessMemory API. I defined the API using PInvoke(Platform Invoke), a technique used to call native functions from .NET. The issue I was having was that only under Windows 8 I was getting a NullReferenceException and initially I had no clue why. Continue reading