Alexandre Julliard wrote: > Michael Stefaniuc <[EMAIL PROTECTED]> writes: > >> Ok, as there are no false positives i have improved the script a little; >> documented it on my Smatch page and added it to my daily Smatch run. >> If you know more functions that return a file_handle i can search for >> those too. At the moment i'm looking only for the regexp "CreateFile[AW]?". > > Probably at least CreateNamedPipe, CreateMailslot and FindFirstFile > would be interesting to check. Done! Added also FindFirstFileEx(); no new bug was found.
> The opposite check would be nice too, there are probably cases where a > call that returns a NULL handle on error is tested against > INVALID_HANDLE_VALUE. Can be done but i'll need a list of functions that return HANDLEs. The problem is Smatch looses a lot of type informations and a HANDLE is only an "unsigned long pointer_type". And INVALID_HANDLE_VALUE is just "-1". I have to see if i can automatically generate the list of HANDLE returning functions by other means. bye michael -- Michael Stefaniuc Tel.: +49-711-96437-199 Sr. Network Engineer Fax.: +49-711-96437-111 Red Hat GmbH Email: [EMAIL PROTECTED] Hauptstaetterstr. 58 http://www.redhat.de/ D-70178 Stuttgart