From 78b6df769bd9ad076bfb06372896a6b506ece5a8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Barnab=C3=A1s=20P=C5=91cze?= <pobrn@protonmail.com>
Date: Mon, 3 Nov 2025 22:42:35 +0100
Subject: [PATCH] spa: bluez: telephony: reject double registration

---
 spa/plugins/bluez5/telephony.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/spa/plugins/bluez5/telephony.c b/spa/plugins/bluez5/telephony.c
index 679f0ac27..12e859a20 100644
--- a/spa/plugins/bluez5/telephony.c
+++ b/spa/plugins/bluez5/telephony.c
@@ -1153,6 +1153,9 @@ int telephony_ag_register(struct spa_bt_telephony_ag *ag)
 		.message_function = ag_handler,
 	};
 
+	if (agimpl->path)
+		return -EBUSY;
+
 	spa_autofree char *path = spa_aprintf(PW_TELEPHONY_OBJECT_PATH "/ag%d", agimpl->this.id);
 
 	/* register object */
@@ -1651,6 +1654,9 @@ int telephony_call_register(struct spa_bt_telephony_call *call)
 		.message_function = call_handler,
 	};
 
+	if (callimpl->path)
+		return -EBUSY;
+
 	spa_autofree char *path = spa_aprintf("%s/call%d", agimpl->path, callimpl->this.id);
 
 	/* register object */