Fix value release in ecma_builtin_typedarray_prototype_map (#3491)

JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu

jerry-core/ecma/builtin-objects/typedarray/ecma-builtin-typedarray-prototype.c

@@ -481,6 +481,7 @@ ecma_builtin_typedarray_prototype_map (ecma_value_t this_arg, /**< this argument
     {
       ecma_free_value (current_index);
       ecma_free_value (get_value);
+      ecma_free_value (new_typedarray);
       return mapped_value;
     }
 
@@ -490,6 +491,7 @@ ecma_builtin_typedarray_prototype_map (ecma_value_t this_arg, /**< this argument
       ecma_free_value (mapped_value);
       ecma_free_value (current_index);
       ecma_free_value (get_value);
+      ecma_free_value (new_typedarray);
       return ECMA_VALUE_ERROR;
     }
     else

tests/jerry/es2015/regression-test-issue-3485.js

@@ -0,0 +1,22 @@
+// Copyright JS Foundation and other contributors, http://js.foundation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+var a = new Float32Array([$])
+
+try {
+  var $ = a.map(function () { $() });
+  assert(false);
+} catch (e) {
+  assert(e instanceof TypeError);
+}