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Issue metadata

Status: Verified
Owner: ----
Closed: Jul 28
Cc:
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, Jun 14 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5438832888250368

Fuzzer: libFuzzer_paint_op_buffer_eq_fuzzer
Job Type: libfuzzer_chrome_msan
Platform Id: linux

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

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_msan&range=522257:522289

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5438832888250368

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
 
Project Member

Comment 1 by ClusterFuzz, Jun 14 2018

Cc: enne@chromium.org
Labels: ClusterFuzz-Auto-CC
Automatically adding ccs based on OWNERS file / target commit history.

If this is incorrect, please add ClusterFuzz-Wrong label.
Project Member

Comment 2 by ClusterFuzz, Jun 19 2018

Labels: OS-Mac
Labels: M-68 Test-Predator-Wrong CF-NeedsTriage
Status: WontFix (was: Untriaged)
Unable to provide possible suspect using Predator, CL and Code Search.
Could someone please look into the issue.

Thank You...
Status: Untriaged (was: WontFix)
Project Member

Comment 5 by ClusterFuzz, Jul 28

ClusterFuzz has detected this issue as fixed in range 578890:578896.

Detailed report: https://clusterfuzz.com/testcase?key=5438832888250368

Fuzzer: libFuzzer_paint_op_buffer_eq_fuzzer
Job Type: libfuzzer_chrome_msan
Platform Id: linux

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

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_msan&range=522257:522289
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_msan&range=578890:578896

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5438832888250368

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 6 by ClusterFuzz, Jul 28

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5438832888250368 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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