From e6c2ac34502b6bfec10af4aaeb200b9692da0a09 Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Tue, 10 May 2022 15:36:00 +0200
Subject: [PATCH] stream: handle set_control when not connected

When we are not connected, return -EIO from set_control instead
of crashing later.
---
 src/pipewire/stream.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/pipewire/stream.c b/src/pipewire/stream.c
index 35f131180..193f7a1cf 100644
--- a/src/pipewire/stream.c
+++ b/src/pipewire/stream.c
@@ -2081,6 +2081,9 @@ int pw_stream_set_control(struct pw_stream *stream, uint32_t id, uint32_t n_valu
 	struct spa_pod *pod;
 	struct control *c;
 
+	if (impl->node == NULL)
+		return -EIO;
+
 	va_start(varargs, values);
 
 	spa_pod_builder_push_object(&b, &f[0], SPA_TYPE_OBJECT_Props, SPA_PARAM_Props);