From: hyunho <hhstark.kang@samsung.com>
Date: Fri, 13 Jul 2018 09:11:30 +0000 (+0900)
Subject: Fix duplicate instance creation
X-Git-Tag: accepted/tizen/unified/20180717.063058~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8ddc43d1e893b222f7b33b6e032211dcb5b2b29f;p=platform%2Fcore%2Fappfw%2Fapp-core.git

Fix duplicate instance creation

Change-Id: I1ee4e106304db928c45710b0ce9412a92984c1ec
Signed-off-by: hyunho <hhstark.kang@samsung.com>
---

diff --git a/src/multiwindow_base/appcore_multiwindow_base_instance.c b/src/multiwindow_base/appcore_multiwindow_base_instance.c
index ef918f7..878669a 100644
--- a/src/multiwindow_base/appcore_multiwindow_base_instance.c
+++ b/src/multiwindow_base/appcore_multiwindow_base_instance.c
@@ -45,6 +45,12 @@ EXPORT_API appcore_multiwindow_base_instance_h appcore_multiwindow_base_instance
 
 	if (!class_node)
 		return NULL;
+
+	if (appcore_multiwindow_base_instance_find(id)) {
+		_ERR("alread exist");
+		return NULL;
+	}
+
 	inst = malloc(sizeof(appcore_multiwindow_base_instance));
 	if (!inst)
 		return NULL;