Fix leaking lastIndex values in RegExp built-ins (#4787)

Fixes #4781. This is a followup fix after #4166. JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác csaba.osztrogonac@h-lab.eu
2021-10-01 12:56:53 +02:00
parent 7d355b0f8e
commit f3cd586094
2 changed files with 39 additions and 1 deletions
@@ -3496,7 +3496,7 @@ ecma_regexp_match_helper (ecma_value_t this_arg, /**< this argument */
      last_index = ecma_make_length_value (index);
      ecma_value_t next_set_status = ecma_op_object_put (obj_p,
                                                         ecma_get_magic_string (LIT_MAGIC_STRING_LASTINDEX_UL),
-                                                         ecma_make_length_value (index),
+                                                         last_index,
                                                         true);
 #else /* !JERRY_ESNEXT */
      ecma_number_t index = ecma_get_number_from_value (last_index);