From ef686d62aa94e41612937e14c1bba71a87809974 Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <m@mitchellh.com>
Date: Mon, 21 Jul 2025 07:04:24 -0700
Subject: [PATCH] apprt/gtk-ng: clear memory properly

---
 src/apprt/gtk-ng/class/surface.zig | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/apprt/gtk-ng/class/surface.zig b/src/apprt/gtk-ng/class/surface.zig
index 211deebfb..b719cb870 100644
--- a/src/apprt/gtk-ng/class/surface.zig
+++ b/src/apprt/gtk-ng/class/surface.zig
@@ -863,9 +863,14 @@ pub const Surface = extern struct {
             priv.core_surface = null;
         }
 
-        var @"null": gobject.Value = undefined;
-        if (priv.pwd != null) properties.pwd.set(self, &@"null");
-        if (priv.title != null) properties.pwd.set(self, &@"null");
+        if (priv.pwd) |v| {
+            glib.free(@constCast(@ptrCast(v)));
+            priv.pwd = null;
+        }
+        if (priv.title) |v| {
+            glib.free(@constCast(@ptrCast(v)));
+            priv.title = null;
+        }
 
         gobject.Object.virtual_methods.finalize.call(
             Class.parent,