Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/v8/v8/+/e8c9649e2570c7e278e70a6584738a3c3f828b2b ([builtins] Increase the maximum string length on 64-bit platforms.).

If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.

The following revision refers to this bug:
  https://chromium.googlesource.com/v8/v8.git/+/f155445f373e27b3d425a037ce63df0c550372a1

commit f155445f373e27b3d425a037ce63df0c550372a1
Author: Peter Marshall <petermarshall@chromium.org>
Date: Mon Nov 06 13:03:45 2017

[regexp] Fix incorrect string length check on arm64.

The maximum length of the chars in bytes was hardcoded and was not
updated with the increase in string length on 64-bit platforms.
The other platforms don't do this debug check so they don't need
updating.

Bug:  chromium:779407 
Change-Id: I94fd946f9e67b39075c1f7eed14a20e9db126a72
Reviewed-on: https://chromium-review.googlesource.com/753584
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49142}
[modify] https://crrev.com/f155445f373e27b3d425a037ce63df0c550372a1/src/objects/string.h
[modify] https://crrev.com/f155445f373e27b3d425a037ce63df0c550372a1/src/regexp/arm64/regexp-macro-assembler-arm64.cc
[add] https://crrev.com/f155445f373e27b3d425a037ce63df0c550372a1/test/mjsunit/regress/regress-779407.js

ClusterFuzz has detected this issue as fixed in range 49141:49142.

Detailed report: https://clusterfuzz.com/testcase?key=4961911820255232

Fuzzer: ochang_js_fuzzer
Job Type: linux_asan_d8_v8_arm64_dbg
Platform Id: linux

Crash Type: DCHECK failure
Crash Address: 
Crash State:
  !done() || handler_ == nullptr in frames.cc
  v8::internal::StackFrameIterator::Advance
  PrintFrames
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_d8_v8_arm64_dbg&range=46837:46838
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_d8_v8_arm64_dbg&range=49141:49142

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4961911820255232

See https://github.com/google/clusterfuzz-tools for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

ClusterFuzz testcase 4961911820255232 is verified as fixed, so closing issue as verified.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.

This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot