https://bugs.winehq.org/show_bug.cgi?id=44588
Bug ID: 44588 Summary: Multiple kernel drivers need ntoskrnl.exe.KeWaitForMultipleObjects semi-stub (Franson VSerial service 'bizvserialnt.sys') Product: Wine Version: 3.2 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: ntoskrnl Assignee: wine-bugs@winehq.org Reporter: focht@gmx.net Distribution: ---
Hello folks,
continuation of bug 32186
copy/pasta of my comments from https://bugs.winehq.org/show_bug.cgi?id=32186#c3
With the stub added, the return value 'STATUS_NOT_IMPLEMENTED' causes an endless looping in driver:
--- snip --- ... fixme:ntoskrnl:KeWaitForMultipleObjects (2, 0x64ea4c, 1, 0, 0, 0, (nil), 0x64ea1c): stub fixme:ntoskrnl:KeWaitForMultipleObjects (2, 0x64ea4c, 1, 0, 0, 0, (nil), 0x64ea1c): stub ... <spam> --- snip ---
The driver creates a secondary "system thread" using PsCreateSystemThread() which calls KeWaitForMultipleObjects().
Only in case of STATUS_SUCCESS return value the loop is exited and the driver is happy, probably waiting for ioctls from client.
Download: http://gpsgate.com/download
$ sha1sum GpsGateClient.exe bd5ac140199054a7b4502994439fcc78009fee35 GpsGateClient.exe
$ du -sh GpsGateClient.exe 2.5M GpsGateClient.exe
$ wine --version wine-3.2-173-gea82a00a42
Regards