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Issue metadata

Status: Verified
Owner:
Closed: Dec 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Mac
Pri: 1
Type: Bug



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Out-of-memory in paint_op_buffer_eq_fuzzer

Project Member Reported by ClusterFuzz, Dec 4 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6740824116428800

Fuzzer: libFuzzer_paint_op_buffer_eq_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Out-of-memory (exceeds 2048 MB)
Crash Address: 
Crash State:
  paint_op_buffer_eq_fuzzer
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=520961:520991

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6740824116428800

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
 
Cc: kkaluri@chromium.org
Components: Blink>Paint
Labels: M-65 Test-Predator-Wrong CF-NeedsTriage
Unable to provide possible suspect using Predator, CL and Code Search.
Could someone please look into the issue.

Thank You...

Owner: schenney@chromium.org
Status: Assigned (was: Untriaged)
Project Member

Comment 3 by ClusterFuzz, Dec 6 2017

Labels: OS-Mac
Project Member

Comment 4 by ClusterFuzz, Dec 9 2017

ClusterFuzz has detected this issue as fixed in range 522901:522930.

Detailed report: https://clusterfuzz.com/testcase?key=6740824116428800

Fuzzer: libFuzzer_paint_op_buffer_eq_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Out-of-memory (exceeds 2048 MB)
Crash Address: 
Crash State:
  paint_op_buffer_eq_fuzzer
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=520961:520991
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=522901:522930

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6740824116428800

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md 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, Dec 9 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 6740824116428800 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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