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Fix buffer size calculation in parseInt.

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Fixes issue #279.

JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.u-szeged@partner.samsung.com
This commit is contained in:
Peter Gal 2015-07-14 13:28:32 +02:00 committed by Evgeny Gavrin
parent d2457b1fc6
commit db9b74a114
2 changed files with 18 additions and 2 deletions
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4
jerry-core/ecma/builtin-objects/ecma-builtin-global.cpp
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@ -110,9 +110,9 @@ ecma_builtin_global_object_parse_int (ecma_value_t this_arg __attr_unused___, /*
ECMA_TRY_CATCH (string_var, ecma_op_to_string (string), ret_value);
ecma_string_t *number_str_p = ecma_get_string_from_value (string_var);
ecma_length_t str_size = ecma_string_get_length (number_str_p);
lit_utf8_size_t str_size = ecma_string_get_size (number_str_p);
MEM_DEFINE_LOCAL_ARRAY (utf8_string_buff, str_size + 1, lit_utf8_byte_t);
MEM_DEFINE_LOCAL_ARRAY (utf8_string_buff, str_size, lit_utf8_byte_t);
ssize_t bytes_copied = ecma_string_to_utf8_string (number_str_p,
utf8_string_buff,

16
tests/jerry/regression-test-issue-279.js Normal file
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@ -0,0 +1,16 @@
// Copyright 2015 Samsung Electronics Co., Ltd.
// Copyright 2015 University of Szeged.
//
// 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.
assert (isNaN (parseInt (RegExp ("\u2029"))));