[Bug 16189] Google Earth install fails

wine-bugs at winehq.org wine-bugs at winehq.org
Sun Mar 8 08:40:05 CDT 2009


http://bugs.winehq.org/show_bug.cgi?id=16189





--- Comment #6 from Rob Shearman <robertshearman at gmail.com>  2009-03-08 08:40:04 ---
The interesting part of the log can be seen by grepping for "trace:service"
(although the rest of the log gives the context for each of the messages). The
debugs come from both a client process, services.exe and a service process, so
I've annotated each line with "- C", "- S" and "-G" respectively.

trace:service:OpenSCManagerW ((null),(null),0x000f003f) - C
trace:service:svcctl_OpenSCManagerW ((null), (null), f003f) - S
trace:service:OpenSCManagerW returning 0x149038 - C
trace:service:OpenServiceW 0x149038 L"gusvc" 36 - C
trace:service:svcctl_OpenServiceW (L"gusvc", 0x24) - S
trace:service:OpenServiceW returning 0x149100  - C
trace:service:QueryServiceStatus 0x149100 0x33fd64 - C
trace:service:QueryServiceStatusEx 0x149100 0 0x33fc84 36 0x33fca8 - C
<client sees that service is running and requests it to stop:>
trace:service:ControlService 0x149100 1 0x33fd64 - C
trace:service:svcctl_ControlService (0x11ba90, 1, 0x84e810) - S
<gusvc service sets its status to SERVICE_STOP_PENDING:>
trace:service:SetServiceStatus 0x148ea8 10 3 1 0 0 0 0 - G
trace:service:svcctl_SetServiceStatus (0x11b328, 0x11bb34) - S
trace:service:svcctl_CloseServiceHandle (&0x11b220) - S
<services process closes control pipe, causing the control dispatcher thread in
the service to exit:>
trace:service:service_run_main_thread control dispatcher exited, shutting down
- C
trace:service:QueryServiceStatus 0x149100 0x33fd64 - C
trace:service:QueryServiceStatusEx 0x149100 0 0x33fc84 36 0x33fca8 -C
<client process loops waiting for status to become SERVICE_STOPPED, but that
never happens and it times out>

So the problem is that svcctl_ControlService causes the control_pipe to be
closed before the service has chance to set its status to stopped. A second bug
is that services.exe doesn't set the status of a service to stopped itself when
a service (unexpectedly) exits.


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