Correct release of spread arguments (#3867)

During the `opfunc_spread_arguments` argument release process the stack pointer was incremented early resulting in a state where one of the arguments was not freed causing a memory leak. JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
2020-06-06 18:39:40 +02:00
parent cae6cd08fb
commit ba4e3a402f
2 changed files with 54 additions and 1 deletions
@@ -471,7 +471,7 @@ opfunc_spread_arguments (ecma_value_t *stack_top_p, /**< pointer to the current
    {
      for (uint32_t k = i + 1; k < arguments_list_len; k++)
      {
-        ecma_free_value (*(++stack_top_p));
+        ecma_free_value (*stack_top_p++);
      }

      ecma_collection_free (buff_p);