diff options
Diffstat (limited to 'deps/v8/test/mjsunit/regress/regress-v8-12472.js')
| -rw-r--r-- | deps/v8/test/mjsunit/regress/regress-v8-12472.js | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/regress/regress-v8-12472.js b/deps/v8/test/mjsunit/regress/regress-v8-12472.js new file mode 100644 index 0000000000..12ce4eee08 --- /dev/null +++ b/deps/v8/test/mjsunit/regress/regress-v8-12472.js @@ -0,0 +1,10 @@ +// Copyright 2021 the V8 project authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +const manyAs = 'A'.repeat(0x10000); +const manyas = manyAs.toLowerCase(); +const re = RegExp('^(?:' + manyas + '|' + manyAs + '|' + manyAs + ')$', 'i'); + +// Shouldn't crash with a stack overflow. +assertThrows(() => manyas.replace(re, manyAs)); |