From 0d1895e4e72803997d18f351ca4d8e6c8e142bd8 Mon Sep 17 00:00:00 2001
From: Armin Novak <armin.novak@thincast.com>
Date: Mon, 9 Jul 2018 17:45:50 +0200
Subject: [PATCH] Fixed async input return value check.

---
 libfreerdp/core/freerdp.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/libfreerdp/core/freerdp.c b/libfreerdp/core/freerdp.c
index d6fb99b..d7563b9 100644
--- a/libfreerdp/core/freerdp.c
+++ b/libfreerdp/core/freerdp.c
@@ -397,12 +397,20 @@ BOOL freerdp_check_event_handles(rdpContext* context)
 	status = checkChannelErrorEvent(context);
 
 	if (!status)
+	{
+		if (freerdp_get_last_error(context) == FREERDP_ERROR_SUCCESS)
+			WLog_ERR(TAG, "checkChannelErrorEvent() failed - %"PRIi32"", status);
 		return FALSE;
+	}
 
 	if (context->settings->AsyncInput)
 	{
-		status = freerdp_message_queue_process_pending_messages(
+		int rc = freerdp_message_queue_process_pending_messages(
 		             context->instance, FREERDP_INPUT_MESSAGE_QUEUE);
+		if (rc < 0)
+			return FALSE;
+		else
+			status = TRUE;
 	}
 
 	return status;
-- 
2.7.4