Memory leak in the Win64 Delphi RTL during thread shutdown?

Question

For a long time I’ve noticed that the Win64 version of my server application leak memory. While the Win32 version works fine with a relatively stable memory footprint, the memor

Answer 1

In order to avoid the exception memoryleak trap, you could try to put an try/except around the FoobarProc. Maybe not for a definitive solution, but to see why the axception is raised in the first place.

I usually have something like this:

try
  FooBarProc()
except
  if IsFatalException(ExceptObject) then // checks for system exceptions like AV, invalidop etc
    OutputDebugstring(PChar(ExceptionToString(ExceptObject))) // or some other way of logging
end;