From 10dc90cca76b0bdb409e9007bf5925d6f74791da Mon Sep 17 00:00:00 2001
From: Armin Novak <armin.novak@thincast.com>
Date: Thu, 26 Feb 2026 13:37:24 +0100
Subject: [PATCH] [core,update] reset update->us immediately

---
 libfreerdp/core/update.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libfreerdp/core/update.c b/libfreerdp/core/update.c
index dfc0bf71c..b0e312a3b 100644
--- a/libfreerdp/core/update.c
+++ b/libfreerdp/core/update.c
@@ -1055,6 +1055,8 @@ static BOOL s_update_end_paint(rdpContext* context)
 		return FALSE;
 
 	wStream* s = update->us;
+	update->us = NULL;
+
 	Stream_SealLength(s);
 	Stream_SetPosition(s, update->offsetOrders);
 	Stream_Write_UINT16(s, update->numberOrders); /* numberOrders (2 bytes) */
@@ -1070,7 +1072,7 @@ static BOOL s_update_end_paint(rdpContext* context)
 	update->combineUpdates = FALSE;
 	update->numberOrders = 0;
 	update->offsetOrders = 0;
-	update->us = NULL;
+
 	rc = TRUE;
 fail:
 	Stream_Free(s, TRUE);