Add missing error check to ecma_builtin_regexp_prototype_compile (#4022)

Fixes #4017 JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
2020-07-21 16:06:35 +02:00
parent 1eef69f24d
commit 04f0a7a670
2 changed files with 25 additions and 0 deletions
@@ -291,6 +291,11 @@ ecma_builtin_regexp_prototype_compile (ecma_value_t this_arg, /**< this */
                                                      ecma_make_uint32_value (0),
                                                      ECMA_PROPERTY_FLAG_WRITABLE | ECMA_PROP_IS_THROW);

+  if (ECMA_IS_VALUE_ERROR (status))
+  {
+    return status;
+  }
+
  JERRY_ASSERT (ecma_is_value_true (status));

  if (ecma_object_is_regexp_object (pattern_arg))