From 765ce0564fa5e9f50944ace235ec8691c51ff4db Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Thu, 26 Nov 2020 09:26:29 +0100
Subject: [PATCH] pulse-server: don't crash with NULL arguments in module-load

---
 src/modules/module-protocol-pulse/module.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/modules/module-protocol-pulse/module.c b/src/modules/module-protocol-pulse/module.c
index 0449afff9..bf592b1db 100644
--- a/src/modules/module-protocol-pulse/module.c
+++ b/src/modules/module-protocol-pulse/module.c
@@ -152,6 +152,10 @@ static int load_module(struct client *client, const char *name, const char *argu
 		struct pw_properties *props = NULL;
 		const char *str;
 
+		if (argument == NULL) {
+			res = -EINVAL;
+			goto out;
+		}
 		props = pw_properties_new_string(argument);
 		if (props == NULL) {
 			res = -EINVAL;