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advapi32: Launch winedevice.exe when asked to start a kernel driver service.

This commit is contained in:
Alexandre Julliard 2007-05-17 16:52:18 +02:00
parent c81d099503
commit 020bd631ed
1 changed files with 32 additions and 15 deletions
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47
dlls/advapi32/service.c
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@ -1486,26 +1486,43 @@ static DWORD service_start_process(struct sc_service *hsvc, LPDWORD ppid)
PROCESS_INFORMATION pi;
STARTUPINFOW si;
LPWSTR path = NULL, str;
DWORD type, size, ret;
DWORD type, size, ret, svc_type;
HANDLE handles[2];
BOOL r;
/* read the executable path from memory */
size = 0;
ret = RegQueryValueExW(hsvc->hkey, _ImagePathW, NULL, &type, NULL, &size);
if (ret!=ERROR_SUCCESS)
return FALSE;
str = HeapAlloc(GetProcessHeap(),0,size);
ret = RegQueryValueExW(hsvc->hkey, _ImagePathW, NULL, &type, (LPBYTE)str, &size);
if (ret==ERROR_SUCCESS)
size = sizeof(svc_type);
if (RegQueryValueExW(hsvc->hkey, szType, NULL, &type, (LPBYTE)&svc_type, &size) || type != REG_DWORD)
svc_type = 0;
if (svc_type == SERVICE_KERNEL_DRIVER)
{
size = ExpandEnvironmentStringsW(str,NULL,0);
path = HeapAlloc(GetProcessHeap(),0,size*sizeof(WCHAR));
ExpandEnvironmentStringsW(str,path,size);
static const WCHAR winedeviceW[] = {'\\','w','i','n','e','d','e','v','i','c','e','.','e','x','e',' ',0};
DWORD len = GetSystemDirectoryW( NULL, 0 ) + sizeof(winedeviceW)/sizeof(WCHAR) + strlenW(hsvc->name);
if (!(path = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) ))) return FALSE;
GetSystemDirectoryW( path, len );
lstrcatW( path, winedeviceW );
lstrcatW( path, hsvc->name );
}
else
{
/* read the executable path from the registry */
size = 0;
ret = RegQueryValueExW(hsvc->hkey, _ImagePathW, NULL, &type, NULL, &size);
if (ret!=ERROR_SUCCESS)
return FALSE;
str = HeapAlloc(GetProcessHeap(),0,size);
ret = RegQueryValueExW(hsvc->hkey, _ImagePathW, NULL, &type, (LPBYTE)str, &size);
if (ret==ERROR_SUCCESS)
{
size = ExpandEnvironmentStringsW(str,NULL,0);
path = HeapAlloc(GetProcessHeap(),0,size*sizeof(WCHAR));
ExpandEnvironmentStringsW(str,path,size);
}
HeapFree(GetProcessHeap(),0,str);
if (!path)
return FALSE;
}
HeapFree(GetProcessHeap(),0,str);
if (!path)
return FALSE;
/* wait for the process to start and set an event or terminate */
handles[0] = service_get_event_handle( hsvc->name );