I was working on something else and using cppcheck to make sure I was not having a memory leak and so forth and decided to try it on wine here is what is the results of the wine git tree :
[../wine-git/dlls/crypt32/rootstore.c:346]: (error) Resource leak: dir [../wine-git/dlls/msvcrt/tests/file.c:997]: (error) Resource leak: stream1 [../wine-git/dlls/msvcrt/tests/file.c:997]: (error) Resource leak: stream4 [../wine-git/dlls/msvcrt/tests/heap.c:424]: (error) Deallocating a deallocated pointer: mem [../wine-git/dlls/ntdll/server.c:802]: (error) Resource leak: fd [../wine-git/tools/fnt2bdf.c:219]: (error) Resource leak: fp [../wine-git/tools/fnt2bdf.c:653]: (error) Resource leak: fd [../wine-git/tools/fnt2fon.c:304]: (error) Memory leak: file_lens [../wine-git/tools/widl/write_msft.c:2540]: (error) Deallocating a deallocated pointer: fd [../wine-git/tools/winebuild/res16.c:187]: (error) Resource leak: fd [../wine-git/tools/winedump/pe.c:1549]: (error) Memory leak: map
Not sure if I need to write up a bug for this or what... and no I cant touch the code due to NDA issues.
Chris