From 0332cad015fdf7fac7e5c6863484f18a554e0fcf Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Tue, 21 Apr 2020 10:23:04 +0200
Subject: [PATCH] Fixed oob read in update_recv

properly use update_type_to_string to print update type.
Thanks to hac425 CVE-2020-11019
---
 libfreerdp/core/update.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libfreerdp/core/update.c b/libfreerdp/core/update.c
index 47e2a949e..aac58819f 100644
--- a/libfreerdp/core/update.c
+++ b/libfreerdp/core/update.c
@@ -774,7 +774,7 @@ BOOL update_recv(rdpUpdate* update, wStream* s)
 	}
 
 	Stream_Read_UINT16(s, updateType); /* updateType (2 bytes) */
-	WLog_Print(update->log, WLOG_TRACE, "%s Update Data PDU", UPDATE_TYPE_STRINGS[updateType]);
+	WLog_Print(update->log, WLOG_TRACE, "%s Update Data PDU", update_type_to_string(updateType));
 
 	if (!update_begin_paint(update))
 		goto fail;