From eabc487e597dd326c2cb67f33cfef073aafeaf59 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Na=C3=AFm=20Favier?= <n@monade.li>
Date: Mon, 6 Mar 2023 10:03:14 +0100
Subject: [PATCH] output/PipeWire: lock thread loop in SendTag

---
 src/output/plugins/PipeWireOutputPlugin.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/output/plugins/PipeWireOutputPlugin.cxx b/src/output/plugins/PipeWireOutputPlugin.cxx
index 03ec88972..ca827a7af 100644
--- a/src/output/plugins/PipeWireOutputPlugin.cxx
+++ b/src/output/plugins/PipeWireOutputPlugin.cxx
@@ -962,6 +962,8 @@ PipeWireOutput::SendTag(const Tag &tag)
 
 	struct spa_dict dict = SPA_DICT_INIT(items, n_items);
 
+	const PipeWire::ThreadLoopLock lock(thread_loop);
+
 	auto rc = pw_stream_update_properties(stream, &dict);
 	if (rc < 0)
 		LogWarning(pipewire_output_domain, "Error updating properties");