Null-dereference READ in pthread_key_init_np |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5689644640108544 Fuzzer: libFuzzer_content_security_policy_fuzzer Job Type: mac_libfuzzer_chrome_asan Platform Id: mac Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: pthread_key_init_np blink::ThreadState::Current unsigned char* blink::ThreadHeap::Allocate<blink::ContentSecurityPolicy> Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=mac_libfuzzer_chrome_asan&range=547202:547312 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5689644640108544 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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Oct 6
Automatically adding ccs based on OWNERS file / target commit history. If this is incorrect, please add ClusterFuzz-Wrong label.
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Oct 8
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!
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Oct 12
Adding couple of code 'Owners' (https://cs.chromium.org/chromium/src/third_party/blink/renderer/platform/wtf/OWNERS?type=cs&q=third_party/blink/renderer/platform/wtf/&sq=package:chromium&g=0) related to this specific change.
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Oct 12
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Dec 1
ClusterFuzz testcase 5689644640108544 appears to be flaky, updating reproducibility label.
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Dec 1
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.
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Dec 1
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. |
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Comment 1 by ClusterFuzz
, Oct 6Labels: Test-Predator-Auto-Components