From 3873256211ffe6f333b127507519d2e91c2606f8 Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Thu, 19 Jan 2023 15:32:29 +0100
Subject: [PATCH] alsa: free properties

When we simply update the properties of an existing stream, don't leak
the properties.
---
 pipewire-alsa/alsa-plugins/pcm_pipewire.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pipewire-alsa/alsa-plugins/pcm_pipewire.c b/pipewire-alsa/alsa-plugins/pcm_pipewire.c
index 706258bec..c25a58c89 100644
--- a/pipewire-alsa/alsa-plugins/pcm_pipewire.c
+++ b/pipewire-alsa/alsa-plugins/pcm_pipewire.c
@@ -598,6 +598,7 @@ static int snd_pcm_pipewire_prepare(snd_pcm_ioplug_t *io)
 	if (pw->stream != NULL) {
 		pw_stream_update_properties(pw->stream, &props->dict);
 		pw_stream_update_params(pw->stream, params, 1);
+		pw_properties_free(props);
 		goto done;
 	}