Fix #348: reject unescaped control chars

2024-05-11 05:55:39 +00:00 · 2014-12-24 00:01:43 -06:00
parent 2775b90b20
commit 8ca07a08c3
1 changed files with 2 additions and 0 deletions
@@ -257,6 +257,8 @@ static pfunc found_string(struct jv_parser* p) {
        return "Invalid escape";
      }
    } else {
+      if (c < 0x001f)
+        return "Invalid string: control characters from U+0000 through U+001F must be escaped";
      *out++ = c;
    }
  }