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Ill in long base::internal::CheckOnFailure::HandleFailure<long> |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5377429397569536 Fuzzer: libFuzzer_ctap_response_fuzzer Job Type: libfuzzer_chrome_asan_debug Platform Id: linux Crash Type: Ill Crash Address: 0x7f4b34f96c57 Crash State: long base::internal::CheckOnFailure::HandleFailure<long> long base::internal::checked_cast<long, base::internal::CheckOnFailure, unsigned cbor::CBORReader::ReadMapContent Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=537717:537724 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5377429397569536 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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Feb 21 2018
Predator could not provide any possible suspects. From the below CL observing some changes related to 'CBORReader' hence suspecting the same https://chromium.googlesource.com/chromium/src/+log/950384ffd4e30b1912c088d020e01794e78e98fa..2c188088b597e010d8bb4a75fb394a66682ed34c?pretty=fuller&n=10000 Suspect CL: https://chromium.googlesource.com/chromium/src/+/8abc3038960de43eb28bfe10cd6c058709dc9aad kouhei@ -- 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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Feb 23 2018
ClusterFuzz has detected this issue as fixed in range 538376:538378. Detailed report: https://clusterfuzz.com/testcase?key=5377429397569536 Fuzzer: libFuzzer_ctap_response_fuzzer Job Type: libfuzzer_chrome_asan_debug Platform Id: linux Crash Type: Ill Crash Address: 0x7f4b34f96c57 Crash State: long base::internal::CheckOnFailure::HandleFailure<long> long base::internal::checked_cast<long, base::internal::CheckOnFailure, unsigned cbor::CBORReader::ReadMapContent Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=537717:537724 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=538376:538378 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5377429397569536 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.
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Feb 23 2018
ClusterFuzz testcase 5377429397569536 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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Comment 1 by ClusterFuzz
, Feb 20 2018Labels: Test-Predator-Auto-Components