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Issue 915552 link

Starred by 1 user
Status: Assigned
Owner:
khushals...@chromium.org
Cc:
kkaluri@chromium.org
jmad...@chromium.org
mac-bugs-priority@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug



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Bus in cc::PaintOpWriter::Write

Project Member Reported by ClusterFuzz, Dec 16 
Detailed report: https://clusterfuzz.com/testcase?key=5646227456393216

Fuzzer: inferno_layout_test_unmodified
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Bus
Crash Address: 0x00013dc31000
Crash State:
  cc::PaintOpWriter::Write
  cc::DrawTextBlobOp::Serialize
  cc::PaintOp::Serialize
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=601314:601346

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5646227456393216

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for instructions to reproduce this bug locally.
Project Member

Comment 1 by ClusterFuzz, Dec 16

Components: Internals>Compositing
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.

Comment 2 by kkaluri@chromium.org, Dec 18

Cc: kkaluri@chromium.org jmad...@chromium.org
Labels: M-72 Test-Predator-Wrong
Owner: khushals...@chromium.org
Status: Assigned (was: Untriaged)
Predator and CL could not provide any possible suspects.

Using Code Search for the file, "paint_op_writer.cc" suspecting the below Cl might have caused this issue

Suspect CL: https://chromium.googlesource.com/chromium/src/+/02acf1bba75bd6d345b8592c4a9b0ce61e88be56

khushalsagar@ -- Could you please check whether this is caused with respect to your change, if not please help us in assigning it to the right owner.

Thanks!
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