[Bug 27177] New: advapi32: CRYPT_UnicodeToANSI use signed int for string size

http://bugs.winehq.org/show_bug.cgi?id=27177

Summary: advapi32: CRYPT_UnicodeToANSI use signed int for
                    string size
           Product: Wine
           Version: unspecified
          Platform: x86
        OS/Version: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: advapi32
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

CRYPT_UnicodeToANSI use signed int for string size. It problem, if size is
negative. WideCharToMultiByte does not always work out well if count < 0.
example /dlls/advapi32/tests/crypt.c:560