diff mbox series

[Stable-9.0.4,18/57] ui/dbus: fix leak on message filtering

Message ID 20241109120801.3295120-18-mjt@tls.msk.ru (mailing list archive)
State New
Headers show
Series Patch Round-up for stable 9.0.4, freeze on 2024-11-18 | expand

Commit Message

Michael Tokarev Nov. 9, 2024, 12:07 p.m. UTC 
From: Marc-André Lureau <marcandre.lureau@redhat.com>

A filter function that wants to drop a message should return NULL, in
which case it must also unref the message itself.

Fixes: fa88b85de ("ui/dbus: filter out pending messages when scanout")

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20241008125028.1177932-4-marcandre.lureau@redhat.com>
(cherry picked from commit 244d52ff736fefc3dd364ed091720aa896af306d)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
diff mbox series

Patch

diff --git a/ui/dbus-listener.c b/ui/dbus-listener.c
index 4a0a5d78f9..83140f602d 100644
--- a/ui/dbus-listener.c
+++ b/ui/dbus-listener.c
@@ -996,6 +996,7 @@  dbus_filter(GDBusConnection *connection,
     serial = g_dbus_message_get_serial(message);
     if (serial <= ddl->out_serial_to_discard) {
         trace_dbus_filter(serial, ddl->out_serial_to_discard);
+        g_object_unref(message);
         return NULL;
     }