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Starred by 2 users

Issue metadata

Status: WontFix
Owner: ----
Closed: Dec 11
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Chrome , Mac
Pri: 1
Type: Bug



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Out-of-memory in blink_http_parsers_fuzzer

Project Member Reported by ClusterFuzz, Nov 18

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5679942878363648

Fuzzer: libFuzzer_blink_http_parsers_fuzzer
Job Type: mac_libfuzzer_chrome_asan
Platform Id: mac

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

Regressed: https://clusterfuzz.com/revisions?job=mac_libfuzzer_chrome_asan&range=603675:604734

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5679942878363648

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Nov 18

Labels: OS-Windows OS-Linux
Project Member

Comment 2 by ClusterFuzz, Nov 18

Cc: tsepez@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.
Cc: kkaluri@chromium.org
Labels: M-72 Test-Predator-Wrong
Unable to find actual suspect through code search and also observing no CL's under regression range, hence adding appropriate label and requesting someone from dev team to look in to this issue.

Thanks!
Labels: CF-NeedsTriage
Project Member

Comment 5 by ClusterFuzz, Dec 1

Labels: -Reproducible Unreproducible
ClusterFuzz testcase 5679942878363648 appears to be flaky, updating reproducibility label.
Labels: -Unreproducible Reproducible
Please ignore the last comment about testcase being unreproducible. The testcase is still reproducible. This happened due to a code refactoring on ClusterFuzz side, and the underlying root cause is now fixed. Resetting the label back to Reproducible. Sorry about the inconvenience caused from these incorrect notifications.
Cc: metzman@chromium.org mmoroz@chromium.org
Labels: -CF-NeedsTriage
metzman@, This seems to be OOM and not very sure if it's worth to take a look?
Project Member

Comment 8 by ClusterFuzz, Dec 6

Labels: OS-Chrome
Project Member

Comment 9 by ClusterFuzz, Dec 11

Labels: -Reproducible Unreproducible
ClusterFuzz testcase 5679942878363648 appears to be flaky, updating reproducibility label.
Status: WontFix (was: Untriaged)
Quarantine size change has probable made this issue unreproducible (intentionally).

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