[release/7.0] Fix FailFast logging message #75718
Merged
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Backport of #75685 to release/7.0
/cc @eduardo-vp
Customer Impact
When the customer's app crashes due to an exception like access violation in an external native code, the customer doesn't get the crash address and error code in the event log entry (there is an
x
instead due to a bug). This change is a regression from .NET 6.Testing
A function in an external native code file with a memory access crash was used by a managed app. In the Event Viewer app it could be found the logs with the correct information.
Risk
Very low, this change only involves formatting character for the FormatMessage Windows API from a wrong one that doesn't format the values to a correct one and adds 0x prefix.