linux-kernel - [PATCH 08/66] kconfig: gconf: always destroy dialog in on_window1_delete

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250624150645.1107002-9-masahiroy@kernel.org>
Date: Wed, 25 Jun 2025 00:04:56 +0900
From: Masahiro Yamada <masahiroy@...nel.org>
To: linux-kbuild@...r.kernel.org
Cc: Masahiro Yamada <masahiroy@...nel.org>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 08/66] kconfig: gconf: always destroy dialog in on_window1_delete_event()

When gtk_dialog_run() returns GTK_RESPONSE_YES or GTK_RESPONSE_NO,
gtk_widget_destroy() is not called, resulting is a memory leak.

It is better to always destroy the dialog, even if the application
is about to exit.

Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>
---

 scripts/kconfig/gconf.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c
index 769f38307f34..52d439a5119b 100644
--- a/scripts/kconfig/gconf.c
+++ b/scripts/kconfig/gconf.c
@@ -378,6 +378,7 @@ gboolean on_window1_delete_event(GtkWidget * widget, GdkEvent * event,
 {
 	GtkWidget *dialog, *label;
 	gint result;
+	gint ret = FALSE;
 
 	if (!conf_get_changed())
 		return FALSE;
@@ -404,17 +405,19 @@ gboolean on_window1_delete_event(GtkWidget * widget, GdkEvent * event,
 	switch (result) {
 	case GTK_RESPONSE_YES:
 		on_save_activate(NULL, NULL);
-		return FALSE;
+		break;
 	case GTK_RESPONSE_NO:
-		return FALSE;
+		break;
 	case GTK_RESPONSE_CANCEL:
 	case GTK_RESPONSE_DELETE_EVENT:
 	default:
-		gtk_widget_destroy(dialog);
-		return TRUE;
+		ret = TRUE;
+		break;
 	}
 
-	return FALSE;
+	gtk_widget_destroy(dialog);
+
+	return ret;
 }
 
 
-- 
2.43.0