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Issue 788492 link

Starred by 1 user

Issue metadata

Status: Verified
Owner:
Last visit 25 days ago
Closed: Jan 2018
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Null-dereference READ in extensions::EventsEventRemoveRulesFunction::RunAsyncOnCorrectThread

Project Member Reported by ClusterFuzz, Nov 25 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5308282200915968

Fuzzer: ipc_fuzzer_mut
Job Type: linux_asan_chrome_ipc
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000188
Crash State:
  extensions::EventsEventRemoveRulesFunction::RunAsyncOnCorrectThread
  base::internal::Invoker<base::internal::BindState<void
  base::MessageLoop::RunTask
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_ipc&range=488146:488166

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5308282200915968

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Nov 25 2017

Components: Internals>Core Platform>Extensions
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, Nov 25 2017

Labels: Test-Predator-Auto-Owner
Owner: brettw@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/ceea2b0630ef0255d258d5d610029e21f7072e1e (Remove JSON_DETACHABLE_CHILDREN option.).

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

Comment 3 by ClusterFuzz, Jan 26 2018

ClusterFuzz has detected this issue as fixed in range 531838:531840.

Detailed report: https://clusterfuzz.com/testcase?key=5308282200915968

Fuzzer: ipc_fuzzer_mut
Job Type: linux_asan_chrome_ipc
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000188
Crash State:
  extensions::EventsEventRemoveRulesFunction::RunAsyncOnCorrectThread
  base::internal::Invoker<base::internal::BindState<void
  base::MessageLoop::RunTask
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_ipc&range=488146:488166
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_ipc&range=531838:531840

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5308282200915968

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 4 by ClusterFuzz, Jan 26 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 5308282200915968 is verified as fixed, so closing issue as verified.

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

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