From a6ce5e7eeb03a1b64660030ae61bc40a93a10af0 Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Thu, 11 Jul 2019 11:19:09 +0200
Subject: [PATCH] merger: respect DYNAMIC_DATA flag when copy pointers

---
 spa/plugins/audioconvert/merger.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/spa/plugins/audioconvert/merger.c b/spa/plugins/audioconvert/merger.c
index 8358cd48f..7ad855139 100644
--- a/spa/plugins/audioconvert/merger.c
+++ b/spa/plugins/audioconvert/merger.c
@@ -908,7 +908,13 @@ static inline int handle_monitor(struct impl *this, const void *data, int n_samp
 	size = SPA_MIN(dd->maxsize, n_samples * outport->stride);
 	dd->chunk->offset = 0;
 	dd->chunk->size = size;
-	dd->data = (void*)data;
+
+	spa_log_trace(this->log, "%p: io %p %08x", this, outport->io, dd->flags);
+
+	if (SPA_FLAG_CHECK(dd->flags, SPA_DATA_FLAG_DYNAMIC))
+		dd->data = (void*)data;
+	else
+		memcpy(dd->data, data, size);
 
 	return res;
 }