spicy: destroy all windows on disconnection

SpiceWidget holds a strong reference on the SpiceSession.
If the windows are not destroyed, the session isn't freed either.

session_disconnect() does destroy all the channels, but other
objects aren't released until the session's dispose
(audio manager, usb manager, webdav).

Signed-off-by: Jakub Janků <jjanku@redhat.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/tools/spicy.c b/tools/spicy.c
index b786aa0..5add733 100644
--- a/tools/spicy.c
+++ b/tools/spicy.c
@@ -1899,6 +1899,9 @@ static void connection_disconnect(spice_connection *conn)
 static void connection_destroy(SpiceSession *session,
                                spice_connection *conn)
 {
+    for (int i = 0; i < SPICE_N_ELEMENTS(conn->wins); i++) {
+        destroy_spice_window(conn->wins[i]);
+    }
     g_object_unref(conn->session);
     g_hash_table_unref(conn->transfers);
     g_free(conn);