From 8d99e858ff3934bda47d87cb6802eb7f3c7fe7b6 Mon Sep 17 00:00:00 2001
From: Guillaume Desmottes <guillaume.desmottes@onestream.live>
Date: Wed, 3 Jul 2024 09:16:47 +0200
Subject: [PATCH] downloadbuffer: initialize upstream_size when activated in
 push mode

Push mode flow relies on upstream_size but it was not initialized when
activated as it is when activated in pull mode.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7140>
---
 subprojects/gstreamer/plugins/elements/gstdownloadbuffer.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/subprojects/gstreamer/plugins/elements/gstdownloadbuffer.c b/subprojects/gstreamer/plugins/elements/gstdownloadbuffer.c
index d51aeebe61..35e7f3ebbf 100644
--- a/subprojects/gstreamer/plugins/elements/gstdownloadbuffer.c
+++ b/subprojects/gstreamer/plugins/elements/gstdownloadbuffer.c
@@ -1730,6 +1730,7 @@ gst_download_buffer_src_activate_push (GstPad * pad, GstObject * parent,
     dlbuf->srcresult = GST_FLOW_OK;
     dlbuf->sinkresult = GST_FLOW_OK;
     dlbuf->unexpected = FALSE;
+    dlbuf->upstream_size = -1;
     result =
         gst_pad_start_task (pad, (GstTaskFunction) gst_download_buffer_loop,
         pad, NULL);