From 45f66e956577b111334cdd54ba7152e7b902f611 Mon Sep 17 00:00:00 2001
From: Gavin Lambert <gavinl@compacsort.com>
Date: Sat, 31 May 2014 14:49:02 +1200
Subject: [PATCH] Moved userspace domain unmap to deactivate instead of
 release, fixing memory/ref leak.

---
 lib/master.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lib/master.c b/lib/master.c
index b4809914..ee6e5719 100644
--- a/lib/master.c
+++ b/lib/master.c
@@ -60,6 +60,11 @@ void ec_master_clear_config(ec_master_t *master)
     ec_domain_t *d, *next_d;
     ec_slave_config_t *c, *next_c;
 
+    if (master->process_data)  {
+        munmap(master->process_data, master->process_data_size);
+        master->process_data = NULL;
+    }
+
     d = master->first_domain;
     while (d) {
         next_d = d->next;
@@ -81,10 +86,6 @@ void ec_master_clear_config(ec_master_t *master)
 
 void ec_master_clear(ec_master_t *master)
 {
-    if (master->process_data)  {
-        munmap(master->process_data, master->process_data_size);
-    }
-
     ec_master_clear_config(master);
 
     if (master->fd != -1) {