1 files changed, 4 insertions, 2 deletions
diff --git a/qobject/json-parser.c b/qobject/json-parser.c
index 77c9382c5e..6c05f6cc70 100644
--- a/qobject/json-parser.c
+++ b/qobject/json-parser.c
@@ -1,5 +1,5 @@
 /*
- * JSON Parser 
+ * JSON Parser
  *
  * Copyright IBM, Corp. 2009
  *
@@ -518,7 +518,9 @@ static QObject *parse_literal(JSONParserContext *ctxt)
         /* fall through to JSON_FLOAT */
     }
     case JSON_FLOAT:
-        /* FIXME dependent on locale */
+        /* FIXME dependent on locale; a pervasive issue in QEMU */
+        /* FIXME our lexer matches RFC 7159 in forbidding Inf or NaN,
+         * but those might be useful extensions beyond JSON */
         return QOBJECT(qfloat_from_double(strtod(token->str, NULL)));
     default:
         abort();