From 11b5ebd05826f9bc3354dd6c35d2f23beba2971a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kristofer=20Bj=C3=B6rkstr=C3=B6m?= <kristofb@axis.com>
Date: Thu, 25 Feb 2021 11:03:31 +0100
Subject: [PATCH] gstrtspconnection: correct data_size when tunneled mode

gst_rtsp_connection_send_messages_usec in tunneled mode does base64
encode messages. When calculating data_size 1 bytes is added, which
results in ending the base64 with a NULL.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/1051>
---
 gst-libs/gst/rtsp/gstrtspconnection.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gst-libs/gst/rtsp/gstrtspconnection.c b/gst-libs/gst/rtsp/gstrtspconnection.c
index 1f3b74420d..574b967ce5 100644
--- a/gst-libs/gst/rtsp/gstrtspconnection.c
+++ b/gst-libs/gst/rtsp/gstrtspconnection.c
@@ -1905,7 +1905,7 @@ gst_rtsp_connection_send_messages_usec (GstRTSPConnection * conn,
       memset (&serialized_messages[i], 0, sizeof (serialized_messages[i]));
 
       serialized_messages[i].data = (guint8 *) base64_buffer;
-      serialized_messages[i].data_size = (out_buffer - base64_buffer) + 1;
+      serialized_messages[i].data_size = (out_buffer - base64_buffer);
       n_vectors++;
     } else {
       n_vectors++;