From a5e2b50652d3f77886eca2489a1bfe6381155fde Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 7 Feb 2011 01:18:56 +0100
Subject: properly null-terminate formatted json strings

---
 blobmsg_json.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'blobmsg_json.c')

diff --git a/blobmsg_json.c b/blobmsg_json.c
index 896a9c2..8195763 100644
--- a/blobmsg_json.c
+++ b/blobmsg_json.c
@@ -263,5 +263,7 @@ char *blobmsg_format_json_with_cb(struct blob_attr *attr, bool list, blobmsg_jso
 		return NULL;
 
 	s.buf = realloc(s.buf, s.pos + 1);
+	s.buf[s.pos] = 0;
+
 	return s.buf;
 }
-- 
cgit v1.2.3