From be9a4c1bae835e5d9657baccc6912196b37863c0 Mon Sep 17 00:00:00 2001
From: mlelstv <mlelstv@NetBSD.org>
Date: Tue, 24 Dec 2013 22:14:07 +0000
Subject: [PATCH] release proplib iterator in failure paths.

---
 sys/dev/dm/dm_ioctl.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sys/dev/dm/dm_ioctl.c b/sys/dev/dm/dm_ioctl.c
index a96c1d826e19..ebd810984125 100644
--- a/sys/dev/dm/dm_ioctl.c
+++ b/sys/dev/dm/dm_ioctl.c
@@ -1,4 +1,4 @@
-/* $NetBSD: dm_ioctl.c,v 1.27 2013/10/18 19:56:30 christos Exp $      */
+/* $NetBSD: dm_ioctl.c,v 1.28 2013/12/24 22:14:07 mlelstv Exp $      */
 
 /*
  * Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -712,6 +712,7 @@ dm_table_load_ioctl(prop_dictionary_t dm_dict)
 
 	if ((dmv = dm_dev_lookup(name, uuid, minor)) == NULL) {
 		DM_REMOVE_FLAG(flags, DM_EXISTS_FLAG);
+		prop_object_iterator_release(iter);
 		return ENOENT;
 	}
 	aprint_debug("Loading table to device: %s--%d\n", name,
@@ -743,12 +744,14 @@ dm_table_load_ioctl(prop_dictionary_t dm_dict)
 		    ((target = dm_target_autoload(type)) == NULL)) {
 			dm_table_release(&dmv->table_head, DM_TABLE_INACTIVE);
 			dm_dev_unbusy(dmv);
+			prop_object_iterator_release(iter);
 			return ENOENT;
 		}
 		if ((table_en = kmem_alloc(sizeof(dm_table_entry_t),
 			    KM_SLEEP)) == NULL) {
 			dm_table_release(&dmv->table_head, DM_TABLE_INACTIVE);
 			dm_dev_unbusy(dmv);
+			prop_object_iterator_release(iter);
 			return ENOMEM;
 		}
 		prop_dictionary_get_uint64(target_dict, DM_TABLE_START,
@@ -791,6 +794,7 @@ dm_table_load_ioctl(prop_dictionary_t dm_dict)
 
 			dm_dev_unbusy(dmv);
 			dm_target_unbusy(target);
+			prop_object_iterator_release(iter);
 			return ret;
 		}
 		last_table = table_en;