http://bugs.winehq.org/show_bug.cgi?id=18067
--- Comment #11 from Nikolay Sivov bunglehead@gmail.com 2009-10-19 15:58:13 --- (In reply to comment #10)
Probably. I'll know for sure next time I run all the tests.
Forgot to mention, your example from description doesn't produce any output with RtlFreeHeap() in it - I'm not skilled in valgrind output interpretation, but this word doesn't occur.