From 32644e4d8f5413220b6393577ff4790225da6133 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jos=C3=A9=20Bollo?= <jose.bollo@iot.bzh>
Date: Tue, 13 Feb 2018 10:26:26 +0100
Subject: [PATCH] afb-stub-ws: Fix segfault on diconection
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

Change-Id: I7826b86e4d4cc921b2daaca5c8dda0fd27faae10
Signed-off-by: José Bollo <jose.bollo@iot.bzh>
---
 src/afb-stub-ws.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/afb-stub-ws.c b/src/afb-stub-ws.c
index a8af53cc..036b4943 100644
--- a/src/afb-stub-ws.c
+++ b/src/afb-stub-ws.c
@@ -709,7 +709,8 @@ void afb_stub_ws_unref(struct afb_stub_ws *stubws)
 {
 	if (!__atomic_sub_fetch(&stubws->refcount, 1, __ATOMIC_RELAXED)) {
 		drop_all_events(stubws);
-		afb_evt_listener_unref(stubws->listener);
+		if (stubws->listener)
+			afb_evt_listener_unref(stubws->listener);
 		release_sessions(stubws);
 		afb_proto_ws_unref(stubws->proto);
 		afb_cred_unref(stubws->cred);
-- 
2.16.6