Hi, sz could be uninitialised in one path (the first goto error). Ciao, Marcus Changelog: fixed potentially uninitialised sz. Index: dlls/ntdll/cdrom.c =================================================================== RCS file: /home/wine/wine/dlls/ntdll/cdrom.c,v retrieving revision 1.39 diff -u -r1.39 cdrom.c --- dlls/ntdll/cdrom.c 4 Nov 2003 04:23:49 -0000 1.39 +++ dlls/ntdll/cdrom.c 13 Dec 2003 13:08:36 -0000 @@ -1694,7 +1694,7 @@ LPVOID lpInBuffer, DWORD nInBufferSize, LPVOID lpOutBuffer, DWORD nOutBufferSize) { - DWORD sz; + DWORD sz = 0; NTSTATUS status = STATUS_SUCCESS; int dev; --