From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 7 Feb 2011 00:18:56 +0000 (+0100)
Subject: properly null-terminate formatted json strings
X-Git-Url: http://git.archive.openwrt.org/?p=project%2Flibubox.git;a=commitdiff_plain;h=a5e2b50652d3f77886eca2489a1bfe6381155fde

properly null-terminate formatted json strings
---

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;
 }