From 8f932972c2b1b8e70f3f89737f2809e3bbc6cc3d Mon Sep 17 00:00:00 2001
From: Jan-Piet Mens <jpmens@gmail.com>
Date: Wed, 2 Sep 2015 11:45:15 +0200
Subject: [PATCH] storage: make doubly sure we're handling a location _type

---
 storage.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/storage.c b/storage.c
index 09ed20a..7a2005f 100644
--- a/storage.c
+++ b/storage.c
@@ -450,6 +450,15 @@ static JsonNode *line_to_location(char *line)
 		return (NULL);
 	}
 
+	if ((j = json_find_member(json, "_type")) == NULL) {
+		json_delete(json);
+		return (NULL);
+	}
+	if (j->tag != JSON_STRING || strcmp(j->string_, "location") != 0) {
+		json_delete(json);
+		return (NULL);
+	}
+
 	o = json_mkobject();
 
 	if (json_copy_to_object(o, json, FALSE) == FALSE) {