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AcquireLoadDriverPrivilege() to fix problem with SCM not being able to load drivers. Patch by Filip Navara.

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svn path=/trunk/; revision=9084
This commit is contained in:
Jason Filby 2004-04-11 16:09:11 +00:00
parent f2d2a85374
commit 763fb168d1
2 changed files with 27 additions and 4 deletions
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5
reactos/subsys/system/services/database.c
View file

@ -1,4 +1,4 @@
/* $Id: database.c,v 1.12 2003/11/17 02:12:51 hyperion Exp $
/* $Id: database.c,v 1.13 2004/04/11 16:09:11 jfilby Exp $
*
* service control manager
*
@ -34,7 +34,7 @@
#include "services.h"
#define NDEBUG
//#define NDEBUG
#include <debug.h>
@ -461,6 +461,7 @@ ScmStartService(PSERVICE Service,
DPRINT("ScmStartService() called\n");
Service->ControlPipeHandle = INVALID_HANDLE_VALUE;
DPRINT("Service->Type: %u\n", Service->Type);
if (Service->Type == SERVICE_KERNEL_DRIVER ||
Service->Type == SERVICE_FILE_SYSTEM_DRIVER ||

26
reactos/subsys/system/services/services.c
View file

@ -1,4 +1,4 @@
/* $Id: services.c,v 1.13 2003/11/15 15:08:32 gvg Exp $
/* $Id: services.c,v 1.14 2004/04/11 16:09:11 jfilby Exp $
*
* service control manager
*
@ -36,7 +36,7 @@
#include "services.h"
#define NDEBUG
//#define NDEBUG
#include <debug.h>
@ -243,6 +243,25 @@ BOOL StartScmNamedPipeThreadListener(void)
return TRUE;
}
VOID FASTCALL
AcquireLoadDriverPrivilege(VOID)
{
HANDLE hToken;
TOKEN_PRIVILEGES tkp;
/* Get a token for this process. */
if (OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken)) {
/* Get the LUID for the debug privilege. */
LookupPrivilegeValue(NULL, SE_LOAD_DRIVER_NAME, &tkp.Privileges[0].Luid);
tkp.PrivilegeCount = 1; /* one privilege to set */
tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
/* Get the debug privilege for this process. */
AdjustTokenPrivileges(hToken, FALSE, &tkp, 0, (PTOKEN_PRIVILEGES)NULL, 0);
}
}
int STDCALL
WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
@ -255,6 +274,9 @@ WinMain(HINSTANCE hInstance,
DPRINT("SERVICES: Service Control Manager\n");
/* Acquire privileges to load drivers */
AcquireLoadDriverPrivilege();
/* Create start event */
if (!ScmCreateStartEvent(&hScmStartEvent))
{