From 47a1dcc82eb1c6e1c7aca36468c62bed8659b197 Mon Sep 17 00:00:00 2001
From: Michael Jumper <mjumper@apache.org>
Date: Wed, 25 Dec 2019 02:04:13 -0800
Subject: [PATCH] GUACAMOLE-249: Message flags of clipboard data response must
 be set to CB_RESPONSE_OK for data to be accepted.

---
 src/protocols/rdp/channels/cliprdr.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/protocols/rdp/channels/cliprdr.c b/src/protocols/rdp/channels/cliprdr.c
index 663ac71a..30e02f78 100644
--- a/src/protocols/rdp/channels/cliprdr.c
+++ b/src/protocols/rdp/channels/cliprdr.c
@@ -338,7 +338,8 @@ static UINT guac_rdp_cliprdr_format_data_request(CliprdrClientContext* cliprdr,
 
     CLIPRDR_FORMAT_DATA_RESPONSE data_response = {
         .requestedFormatData = (BYTE*) start,
-        .dataLen = ((BYTE*) output) - start
+        .dataLen = ((BYTE*) output) - start,
+        .msgFlags = CB_RESPONSE_OK
     };
 
     guac_client_log(clipboard->client, GUAC_LOG_TRACE, "CLIPRDR: Sending "