From 3ba8e1d6c152e48a922373f1f3a21ba9a85a1a14 Mon Sep 17 00:00:00 2001
From: Con Kolivas <kernel@kolivas.org>
Date: Thu, 11 Jun 2015 20:06:24 +1000
Subject: [PATCH] Hold an extra reference for the redirect_client message in
 the redirector

---
 src/connector.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/connector.c b/src/connector.c
index 9747d8e7..39e26cdb 100644
--- a/src/connector.c
+++ b/src/connector.c
@@ -134,6 +134,13 @@ static void __inc_instance_ref(client_instance_t *client)
 	client->ref++;
 }
 
+static void inc_instance_ref(cdata_t *cdata, client_instance_t *client)
+{
+	ck_wlock(&cdata->lock);
+	__inc_instance_ref(client);
+	ck_wunlock(&cdata->lock);
+}
+
 /* Increase the reference count of instance */
 static void __dec_instance_ref(client_instance_t *client)
 {
@@ -713,6 +720,7 @@ static void redirect_client(ckpool_t *ckp, client_instance_t *client)
 	sender_send->client = client;
 	sender_send->buf = buf;
 	sender_send->len = strlen(buf);
+	inc_instance_ref(cdata, client);
 
 	mutex_lock(&cdata->sender_lock);
 	cdata->sends_generated++;