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Issue metadata

Status: Verified
Owner:
Closed: Apr 6
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug-Security



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CHECK failure: Type cast failed in CAST(properties) at ../../src/code-stub-assembler.cc:1412 in

Project Member Reported by ClusterFuzz, Apr 6

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4870785081278464

Fuzzer: ochang_js_fuzzer
Job Type: linux_asan_d8_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  Type cast failed in CAST(properties) at ../../src/code-stub-assembler.cc:1412 in
  v8::internal::CheckObjectType
  Call
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_d8_dbg&range=52297:52298

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4870785081278464

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Apr 6

Components: Blink>JavaScript>Compiler
Labels: Test-Predator-Auto-Components
Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.
Project Member

Comment 2 by ClusterFuzz, Apr 6

Labels: Test-Predator-Auto-Owner
Owner: ishell@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/v8/v8/+/9a29c9027713b9a76532e6641310cd10192c339a ([csa] Typify and generalize CSA::DescriptorLookup() implementation.).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.
Status: Started (was: Assigned)
Project Member

Comment 4 by bugdroid1@chromium.org, Apr 6

The following revision refers to this bug:
  https://chromium.googlesource.com/v8/v8.git/+/f018cebf38b8d2b9ca3d73e01c871334b49ef6d2

commit f018cebf38b8d2b9ca3d73e01c871334b49ef6d2
Author: Igor Sheludko <ishell@chromium.org>
Date: Fri Apr 06 13:54:02 2018

[csa] Fix incorrect usages of SelectTaggedConstant() and drop it.

... in favor of SelectConstant().

Bug:  chromium:829679 
Change-Id: Ic7cc887254b4f6b29339b06c5782d71f77d3c9a5
Reviewed-on: https://chromium-review.googlesource.com/999601
Reviewed-by: Marja Hölttä <marja@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52446}
[modify] https://crrev.com/f018cebf38b8d2b9ca3d73e01c871334b49ef6d2/src/builtins/builtins-object-gen.cc
[modify] https://crrev.com/f018cebf38b8d2b9ca3d73e01c871334b49ef6d2/src/builtins/builtins-string-gen.cc
[modify] https://crrev.com/f018cebf38b8d2b9ca3d73e01c871334b49ef6d2/src/code-stub-assembler.cc
[modify] https://crrev.com/f018cebf38b8d2b9ca3d73e01c871334b49ef6d2/src/code-stub-assembler.h

Status: Fixed (was: Started)
Project Member

Comment 6 by sheriffbot@chromium.org, Apr 6

Labels: -Restrict-View-SecurityTeam Restrict-View-SecurityNotify
Project Member

Comment 7 by ClusterFuzz, Apr 7

ClusterFuzz has detected this issue as fixed in range 52445:52446.

Detailed report: https://clusterfuzz.com/testcase?key=4870785081278464

Fuzzer: ochang_js_fuzzer
Job Type: linux_asan_d8_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  Type cast failed in CAST(properties) at ../../src/code-stub-assembler.cc:1412 in
  v8::internal::CheckObjectType
  Call
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_d8_dbg&range=52297:52298
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_d8_dbg&range=52445:52446

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4870785081278464

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.
Project Member

Comment 8 by ClusterFuzz, Apr 7

Labels: ClusterFuzz-Verified
Status: Verified (was: Fixed)
ClusterFuzz testcase 4870785081278464 is verified as fixed, so closing issue as verified.

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

Comment 9 by sheriffbot@chromium.org, Jul 13

Labels: -Restrict-View-SecurityNotify allpublic
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
Project Member

Comment 10 by sheriffbot@chromium.org, Jul 28

Labels: Pri-1

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