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ntdll: Ignore higher bits in selector for ThreadDescriptorTableEntry info query. 

Fixes a random test failure in kernel32/thread tests caused by the
uninitialized HIWORD.

Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
This commit is contained in:
Sebastian Lackner 2015-09-23 20:19:52 +02:00 committed by Alexandre Julliard
parent 100c043e89
commit 6d9cf49103
1 changed files with 2 additions and 2 deletions
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4
dlls/ntdll/thread.c
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@ -1014,7 +1014,7 @@ NTSTATUS WINAPI NtQueryInformationThread( HANDLE handle, THREADINFOCLASS class,
status = STATUS_INFO_LENGTH_MISMATCH;
else if (!(tdi->Selector & 4)) /* GDT selector */
{
unsigned sel = tdi->Selector & ~3; /* ignore RPL */
unsigned sel = LOWORD(tdi->Selector) & ~3; /* ignore RPL */
status = STATUS_SUCCESS;
if (!sel) /* null selector */
memset( &tdi->Entry, 0, sizeof(tdi->Entry) );
@ -1045,7 +1045,7 @@ NTSTATUS WINAPI NtQueryInformationThread( HANDLE handle, THREADINFOCLASS class,
SERVER_START_REQ( get_selector_entry )
{
req->handle = wine_server_obj_handle( handle );
req->entry = tdi->Selector >> 3;
req->entry = LOWORD(tdi->Selector) >> 3;
status = wine_server_call( req );
if (!status)
{