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Revert "win32u: Create explorer with the thread effective access token."

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This reverts commit 99e2fad1bf.
This commit is contained in:
Tim Clem 2024-10-16 08:51:54 -07:00
parent 58c67e7d8a
commit cf4a330eb3
1 changed files with 8 additions and 15 deletions
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23
dlls/win32u/winstation.c
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@ -765,8 +765,7 @@ HWND get_desktop_window(void)
static const WCHAR system_dir[] = {'C',':','\\','w','i','n','d','o','w','s','\\',
's','y','s','t','e','m','3','2','\\',0};
RTL_USER_PROCESS_PARAMETERS params = { sizeof(params), sizeof(params) };
ULONG_PTR buffer[offsetof( PS_ATTRIBUTE_LIST, Attributes[2] ) / sizeof(ULONG_PTR)];
PS_ATTRIBUTE_LIST *ps_attr = (PS_ATTRIBUTE_LIST *)buffer;
PS_ATTRIBUTE_LIST ps_attr;
PS_CREATE_INFO create_info;
WCHAR desktop[MAX_PATH];
PEB *peb = NtCurrentTeb()->Peb;
@ -799,30 +798,24 @@ HWND get_desktop_window(void)
RtlInitUnicodeString( &params.WindowTitle, appnameW + 4 );
RtlInitUnicodeString( &params.Desktop, desktop );
ps_attr->Attributes[0].Attribute = PS_ATTRIBUTE_IMAGE_NAME;
ps_attr->Attributes[0].Size = sizeof(appnameW) - sizeof(WCHAR);
ps_attr->Attributes[0].ValuePtr = (WCHAR *)appnameW;
ps_attr->Attributes[0].ReturnLength = NULL;
ps_attr->Attributes[1].Attribute = PS_ATTRIBUTE_TOKEN;
ps_attr->Attributes[1].Size = sizeof(HANDLE);
ps_attr->Attributes[1].ValuePtr = GetCurrentThreadEffectiveToken();
ps_attr->Attributes[1].ReturnLength = NULL;
ps_attr->TotalLength = offsetof( PS_ATTRIBUTE_LIST, Attributes[2] );
ps_attr.TotalLength = sizeof(ps_attr);
ps_attr.Attributes[0].Attribute = PS_ATTRIBUTE_IMAGE_NAME;
ps_attr.Attributes[0].Size = sizeof(appnameW) - sizeof(WCHAR);
ps_attr.Attributes[0].ValuePtr = (WCHAR *)appnameW;
ps_attr.Attributes[0].ReturnLength = NULL;
if (NtCurrentTeb64() && !NtCurrentTeb64()->TlsSlots[WOW64_TLS_FILESYSREDIR])
{
NtCurrentTeb64()->TlsSlots[WOW64_TLS_FILESYSREDIR] = TRUE;
status = NtCreateUserProcess( &process, &thread, PROCESS_ALL_ACCESS, THREAD_ALL_ACCESS,
NULL, NULL, 0, THREAD_CREATE_FLAGS_CREATE_SUSPENDED, &params,
&create_info, ps_attr );
&create_info, &ps_attr );
NtCurrentTeb64()->TlsSlots[WOW64_TLS_FILESYSREDIR] = FALSE;
}
else
status = NtCreateUserProcess( &process, &thread, PROCESS_ALL_ACCESS, THREAD_ALL_ACCESS,
NULL, NULL, 0, THREAD_CREATE_FLAGS_CREATE_SUSPENDED, &params,
&create_info, ps_attr );
&create_info, &ps_attr );
if (!status)
{
NtResumeThread( thread, NULL );