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[SERVICES]

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RControlService: Check the current state before sending a control request.

svn path=/trunk/; revision=49259
This commit is contained in:
Eric Kohl 2010-10-24 13:48:11 +00:00
parent 3a7694182b
commit 4cb29716d1
1 changed files with 28 additions and 1 deletions
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29
reactos/base/system/services/rpcserver.c
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@ -553,6 +553,7 @@ DWORD RControlService(
DWORD pcbBytesNeeded = 0;
DWORD dwServicesReturned = 0;
DWORD dwControlsAccepted;
DWORD dwCurrentState;
HKEY hServicesKey = NULL;
DPRINT("RControlService() called\n");
@ -655,8 +656,34 @@ DWORD RControlService(
else
{
dwControlsAccepted = lpService->Status.dwControlsAccepted;
dwCurrentState = lpService->Status.dwCurrentState;
/* Check if the control code is acceptable */
/* Check the current state before sending a control request */
switch (dwCurrentState)
{
case SERVICE_STOP_PENDING:
case SERVICE_STOPPED:
return ERROR_SERVICE_CANNOT_ACCEPT_CTRL;
case SERVICE_START_PENDING:
switch (dwControl)
{
case SERVICE_CONTROL_STOP:
break;
case SERVICE_CONTROL_INTERROGATE:
RtlCopyMemory(lpServiceStatus,
&lpService->Status,
sizeof(SERVICE_STATUS));
return ERROR_SUCCESS;
default:
return ERROR_SERVICE_CANNOT_ACCEPT_CTRL;
}
break;
}
/* Check if the control code is acceptable to the service */
switch (dwControl)
{
case SERVICE_CONTROL_STOP: