From edcab103daed5ce1691cb95e4eda02bcb1a0c3ab Mon Sep 17 00:00:00 2001
From: Stefan Agner <stefan@agner.ch>
Date: Thu, 20 Jun 2019 17:39:36 +0200
Subject: [PATCH] backend-rdp: disconnect and free peers on compositor shutdown
Properly disconnect and free all RDP peers on compositor shutdown.
This makes sure that all events are disabled, which should avoid
any race conditions with pending events.
Signed-off-by: Stefan Agner <stefan@agner.ch>
---
libweston/backend-rdp/rdp.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/libweston/backend-rdp/rdp.c b/libweston/backend-rdp/rdp.c
index d21d5283..376ff0de 100644
--- a/libweston/backend-rdp/rdp.c
+++ b/libweston/backend-rdp/rdp.c
@@ -663,8 +663,17 @@ rdp_destroy(struct weston_compositor *ec)
{
struct rdp_backend *b = to_rdp_backend(ec);
struct weston_head *base, *next;
+ struct rdp_peers_item *rdp_peer, *tmp;
int i;
+ wl_list_for_each_safe(rdp_peer, tmp, &b->output->peers, link) {
+ freerdp_peer* client = rdp_peer->peer;
+
+ client->Disconnect(client);
+ freerdp_peer_context_free(client);
+ freerdp_peer_free(client);
+ }
+
for (i = 0; i < MAX_FREERDP_FDS; i++)
if (b->listener_events[i])
wl_event_source_remove(b->listener_events[i]);