migration/savevm: load_header before load_setup

[mirror_qemu.git] / qobject / json-parser.c

diff --git a/qobject/json-parser.c b/qobject/json-parser.c
index 3318b8dad04f5bbdd4533477c1d352290a766dc5..d8eb210c0c7e784d67ec695a483a080b71f3c203 100644 (file)
--- a/qobject/json-parser.c
+++ b/qobject/json-parser.c
@@ -208,11 +208,13 @@ static QString *parse_string(JSONParserContext *ctxt, JSONToken *token)
             }
             break;
         case '%':
-            if (ctxt->ap && ptr[1] != '%') {
-                parse_error(ctxt, token, "can't interpolate into string");
-                goto out;
+            if (ctxt->ap) {
+                if (ptr[1] != '%') {
+                    parse_error(ctxt, token, "can't interpolate into string");
+                    goto out;
+                }
+                ptr++;
             }
-            ptr++;
             /* fall through */
         default:
             cp = mod_utf8_codepoint(ptr, 6, &end);
@@ -288,6 +290,11 @@ static int parse_pair(JSONParserContext *ctxt, QDict *dict)
         goto out;
     }
 
+    if (qdict_haskey(dict, qstring_get_str(key))) {
+        parse_error(ctxt, token, "duplicate key");
+        goto out;
+    }
+
     qdict_put_obj(dict, qstring_get_str(key), value);
 
     qobject_unref(key);
@@ -516,7 +523,7 @@ static QObject *parse_literal(JSONParserContext *ctxt)
     }
     case JSON_FLOAT:
         /* FIXME dependent on locale; a pervasive issue in QEMU */
-        /* FIXME our lexer matches RFC 7159 in forbidding Inf or NaN,
+        /* FIXME our lexer matches RFC 8259 in forbidding Inf or NaN,
          * but those might be useful extensions beyond JSON */
         return QOBJECT(qnum_from_double(strtod(token->str, NULL)));
     default: