From a9c9f1d705991c7f6ff9de7eac3430a219011978 Mon Sep 17 00:00:00 2001
From: Sasha Moak <sasha.moak@gmail.com>
Date: Tue, 31 Jan 2023 17:56:58 -0800
Subject: [PATCH] fix(wireplumber): free(): invalid pointer

When freeing the `default_node_name_` pointer using `free`, the `&`
operator was used to try to free the reference rather than the pointer.
This caused a core dump. In order to fix this, the pointer is freed
instead (ie the `&` operator is no longer used).
---
 src/modules/wireplumber.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/wireplumber.cpp b/src/modules/wireplumber.cpp
index fd1a0d3..4c7a2d0 100644
--- a/src/modules/wireplumber.cpp
+++ b/src/modules/wireplumber.cpp
@@ -47,7 +47,7 @@ waybar::modules::Wireplumber::~Wireplumber() {
   g_clear_object(&wp_core_);
   g_clear_object(&mixer_api_);
   g_clear_object(&def_nodes_api_);
-  g_free(&default_node_name_);
+  g_free(default_node_name_);
 }
 
 void waybar::modules::Wireplumber::updateNodeName(waybar::modules::Wireplumber* self, uint32_t id) {