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Issue metadata

Status: Verified
Owner: ----
Closed: Apr 2018
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Abrt in test_runner::WebAXObjectProxy::MisspellingsCount

Project Member Reported by ClusterFuzz, Mar 17 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5924547128459264

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_ubsan_vptr_content_shell_drt
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x053900000001
Crash State:
  test_runner::WebAXObjectProxy::MisspellingsCount
  test_runner::WebAXObjectProxy::MisspellingAtIndex
  base::internal::Invoker<base::internal::BindState<std::__1::basic_string<char, s
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=527199:527221

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5924547128459264

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Mar 17 2018

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, Mar 17 2018

Cc: drott@chromium.org kerrnel@chromium.org
Labels: Test-Predator-Auto-CC
Automatically adding ccs based on suspected regression changelists:

Add Lohit Gumurkhi, Garuda to the list of GCS synced linux fonts by drott@chromium.org - https://chromium.googlesource.com/chromium/src/+/79e55b710feeee1d464b50d5ddabb70901cbdff8

macOS V2 Sandbox: Prevent the seatbelt client writev() from blocking. by kerrnel@chromium.org - https://chromium.googlesource.com/chromium/src/+/a1bc9d0c559b92d7734e87c954cb21f3097eba14

macOS V2 Sandbox: Sandbox CDM Processes. by kerrnel@chromium.org - https://chromium.googlesource.com/chromium/src/+/e185dbf77a25908b8a2dffaeee1728ef71921369

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label.
Cc: -kerrnel@chromium.org
My changes are strictly macOS.
Project Member

Comment 4 by ClusterFuzz, Apr 8 2018

ClusterFuzz has detected this issue as fixed in range 549059:549062.

Detailed report: https://clusterfuzz.com/testcase?key=5924547128459264

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_ubsan_vptr_content_shell_drt
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x053900000001
Crash State:
  test_runner::WebAXObjectProxy::MisspellingsCount
  test_runner::WebAXObjectProxy::MisspellingAtIndex
  base::internal::Invoker<base::internal::BindState<std::__1::basic_string<char, s
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=527199:527221
Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=549059:549062

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5924547128459264

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 5 by ClusterFuzz, Apr 8 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5924547128459264 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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