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Fixed memory leak in rest initializer. (#3438)

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Fixes #3437

JerryScript-DCO-1.0-Signed-off-by: László Langó lango@inf.u-szeged.hu
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László Langó 2019-12-11 10:24:49 +01:00 committed by GitHub
parent f7382ce8c4
commit 4b5fad748f
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2 changed files with 17 additions and 0 deletions
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2
jerry-core/vm/vm.c
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@ -2008,6 +2008,7 @@ vm_loop (vm_frame_ctx_t *frame_ctx_p) /**< frame context */
if (ECMA_IS_VALUE_ERROR (result))
{
ecma_deref_object (array_p);
goto error;
}
@ -2021,6 +2022,7 @@ vm_loop (vm_frame_ctx_t *frame_ctx_p) /**< frame context */
if (ECMA_IS_VALUE_ERROR (value))
{
ecma_deref_object (array_p);
result = value;
goto error;
}

15
tests/jerry/fail/regression-test-issue-3437.js Normal file
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@ -0,0 +1,15 @@
// 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.
[...RegExp.prototype.compile] = ([]);