From d3fdbbe8cf87957e22e972a73e06a2315b588db1 Mon Sep 17 00:00:00 2001
From: eduar-hte <130087371+eduar-hte@users.noreply.github.com>
Date: Wed, 10 Dec 2025 14:54:11 +0000
Subject: [PATCH] Send sample only if there's one to be sent. - This issue was
 introduced in FreeRDP/FreeRDP@32e64c1e98d9218944a054a5046fc012c15f38aa - If a
 sample request is received from the server before the camera   provides one,
 an assertion is triggered because an invalid sample is   attempted to be sent
 as a response, as the default initialization of   `stream->pendingSample`
 sets its `length` to its `capacity`.

---
 channels/rdpecam/client/camera_device_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/channels/rdpecam/client/camera_device_main.c b/channels/rdpecam/client/camera_device_main.c
index bbd8d1228..20a60c579 100644
--- a/channels/rdpecam/client/camera_device_main.c
+++ b/channels/rdpecam/client/camera_device_main.c
@@ -451,7 +451,7 @@ static UINT ecam_dev_process_sample_request(CameraDevice* dev, GENERIC_CHANNEL_C
 
 	UINT ret = CHANNEL_RC_OK;
 	stream->samplesRequested++;
-	if (stream->pendingSample)
+	if (stream->haveSample)
 		ret = ecam_dev_send_pending(dev, streamIndex, stream);
 
 	LeaveCriticalSection(&stream->lock);