[json-glib] json-parser: use length parameter when validating utf-8

[Emmanuele Bassi <ebassi src gnome org>]

commit 13397eb080fee132a3d227a6b98b73e75364b4f5
Author: djcb <djcb djcbsoftware nl>
Date:   Mon Apr 7 17:13:47 2014 +0300

    json-parser: use length parameter when validating utf-8
    
    https://bugzilla.gnome.org/show_bug.cgi?id=727755

 json-glib/json-parser.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/json-glib/json-parser.c b/json-glib/json-parser.c
index 6b9cb1e..e2343b6 100644
--- a/json-glib/json-parser.c
+++ b/json-glib/json-parser.c
@@ -876,7 +876,7 @@ json_parser_load (JsonParser   *parser,
 
   json_parser_clear (parser);
 
-  if (!g_utf8_validate (data, -1, NULL))
+  if (!g_utf8_validate (data, length, NULL))
     {
       g_set_error_literal (error, JSON_PARSER_ERROR,
                            JSON_PARSER_ERROR_INVALID_DATA,