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Integer-overflow in update_initial_timestamps |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5150409363292160 Fuzzer: libFuzzer_media_pipeline_integration_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: update_initial_timestamps compute_pkt_fields parse_packet Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=543518:543534 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5150409363292160 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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Mar 19 2018
Unable to identify actual suspect from the predator. By comparing the crash state it looks similar to bug 793681 , hence cc'ing to same dev for more updates on this issue. sandersd@ would you mind taking a look in to this issue?
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Mar 19 2018
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Apr 7 2018
ClusterFuzz has detected this issue as fixed in range 548850:548860. Detailed report: https://clusterfuzz.com/testcase?key=5150409363292160 Fuzzer: libFuzzer_media_pipeline_integration_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: update_initial_timestamps compute_pkt_fields parse_packet Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=543518:543534 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=548850:548860 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5150409363292160 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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Apr 7 2018
ClusterFuzz testcase 5150409363292160 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
, Mar 17 2018Labels: Test-Predator-Auto-Components