From d7c519f4b44e965eb57bb94f0fa60795450a523d Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: May 28 2019 20:56:12 +0000
Subject: __ntapi_tt_create_thread(): remote threads: x86_64: properly pass arg in reg.


---

diff --git a/src/thread/ntapi_tt_create_thread.c b/src/thread/ntapi_tt_create_thread.c
index 5ee1db0..ad69905 100644
--- a/src/thread/ntapi_tt_create_thread.c
+++ b/src/thread/ntapi_tt_create_thread.c
@@ -1,6 +1,6 @@
 /********************************************************/
 /*  ntapi: Native API core library                      */
-/*  Copyright (C) 2013--2017  Z. Gilboa                 */
+/*  Copyright (C) 2013--2019  Z. Gilboa                 */
 /*  Released under GPLv2 and GPLv3; see COPYING.NTAPI.  */
 /********************************************************/
 
@@ -217,7 +217,7 @@ int32_t __stdcall __ntapi_tt_create_thread(nt_thread_params * params)
 /*                                                                           */
 /*      A "RAPUNZEL" TOP-OF-STACK, VARIABLE-SIZE ENTRY-ROUTINE CONTEXT       */
 /*                                                                           */
-/*                   COPYRIGHT (C) 2013--2018 ZVI GILBOA                     */
+/*                   COPYRIGHT (C) 2013--2019 ZVI GILBOA                     */
 /*                                                                           */
 /*                                                                           */
 /*                                                                           */
@@ -264,11 +264,17 @@ int32_t __stdcall __ntapi_tt_create_thread(nt_thread_params * params)
 /**/                                                                       /**/
 /**/                                                                       /**/
 /*      write entry-routine argument                                         */
-/**/	if (params->creation_flags & NT_CREATE_LOCAL_THREAD)               /**/
+/**/	if (sizeof(intptr_t) == 8) {                                       /**/
 /**/		at_store(                                                  /**/
 /**/			(intptr_t *)parg,                                  /**/
 /**/			(intptr_t)params->arg);                            /**/
-/**/	else {                                                             /**/
+/**/                                                                       /**/
+/**/	} else if (params->creation_flags & NT_CREATE_LOCAL_THREAD) {      /**/
+/**/		at_store(                                                  /**/
+/**/			(intptr_t *)parg,                                  /**/
+/**/			(intptr_t)params->arg);                            /**/
+/**/                                                                       /**/
+/**/	} else {                                                           /**/
 /**/		status = __ntapi->zw_write_virtual_memory(                 /**/
 /**/			params->hprocess,                                  /**/
 /**/			parg,                                              /**/