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ScmrControlService: Check access rights.

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svn path=/trunk/; revision=19207
This commit is contained in:
Eric Kohl 2005-11-13 14:15:08 +00:00
parent 577f6f4aa6
commit 1be846c026
1 changed files with 32 additions and 1 deletions
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33
reactos/subsys/system/services/rpcserver.c
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@ -280,12 +280,14 @@ ScmrControlService(handle_t BindingHandle,
{ {
PSERVICE_HANDLE hSvc; PSERVICE_HANDLE hSvc;
PSERVICE lpService; PSERVICE lpService;
ACCESS_MASK DesiredAccess;
DPRINT("ScmrControlService() called\n"); DPRINT("ScmrControlService() called\n");
if (ScmShutdown) if (ScmShutdown)
return ERROR_SHUTDOWN_IN_PROGRESS; return ERROR_SHUTDOWN_IN_PROGRESS;
/* Check the service handle */
hSvc = (PSERVICE_HANDLE)hService; hSvc = (PSERVICE_HANDLE)hService;
if (hSvc->Handle.Tag != SERVICE_TAG) if (hSvc->Handle.Tag != SERVICE_TAG)
{ {
@ -293,10 +295,39 @@ ScmrControlService(handle_t BindingHandle,
return ERROR_INVALID_HANDLE; return ERROR_INVALID_HANDLE;
} }
/* Check access rights */
switch (dwControl)
{
case SERVICE_CONTROL_STOP:
DesiredAccess = SERVICE_STOP;
break;
/* FIXME: Check access rights */ case SERVICE_CONTROL_PAUSE:
case SERVICE_CONTROL_CONTINUE:
DesiredAccess = SERVICE_PAUSE_CONTINUE;
break;
case SERVICE_INTERROGATE:
DesiredAccess = SERVICE_INTERROGATE;
break;
default:
if (dwControl >= 128 && dwControl <= 255)
DesiredAccess = SERVICE_USER_DEFINED_CONTROL;
else
DesiredAccess = SERVICE_QUERY_CONFIG |
SERVICE_CHANGE_CONFIG |
SERVICE_QUERY_STATUS |
SERVICE_START |
SERVICE_PAUSE_CONTINUE;
break;
}
if (!RtlAreAllAccessesGranted(hSvc->Handle.DesiredAccess,
DesiredAccess))
return ERROR_ACCESS_DENIED;
/* Check the service entry point */
lpService = hSvc->ServiceEntry; lpService = hSvc->ServiceEntry;
if (lpService == NULL) if (lpService == NULL)
{ {