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Integer-overflow in ff_configure_buffers_for_index |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5912738508046336 Fuzzer: libFuzzer_audio_decoder_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: ff_configure_buffers_for_index mov_read_header avformat_open_input Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=546308:546319 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5912738508046336 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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Oct 15
Automatically adding ccs based on OWNERS file / target commit history. If this is incorrect, please add ClusterFuzz-Wrong label.
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Oct 15
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/4b5068a99a84ff2edb34aa0549afc89aa751ccb4 (Add audio_decoder_fuzzer fuzz target.). If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.
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Oct 15
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Oct 22
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Oct 26
The NextAction date has arrived: 2018-10-26
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Dec 1
ClusterFuzz testcase 5912738508046336 appears to be flaky, updating reproducibility label.
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Dec 1
ClusterFuzz testcase 5912738508046336 is flaky and no longer crashes, so closing issue. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
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Dec 8
ClusterFuzz testcase 5912738508046336 is still reproducing on tip-of-tree build (trunk). If this testcase was not reproducible locally or unworkable, ignore this notification and we will file another bug soon with hopefully a better and workable testcase. Otherwise, if this is not intended to be fixed (e.g. this is an intentional crash), please add ClusterFuzz-Ignore label to prevent future bug filing with similar crash stacktrace.
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Dec 8
Sorry for those confusing messages.
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Dec 12
ClusterFuzz has detected this issue as fixed in range 615699:615711. Detailed report: https://clusterfuzz.com/testcase?key=5912738508046336 Fuzzer: libFuzzer_audio_decoder_fuzzer Fuzz target binary: audio_decoder_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: ff_configure_buffers_for_index mov_read_header avformat_open_input Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=546308:546319 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=615699:615711 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5912738508046336 See https://github.com/google/clusterfuzz-tools 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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Dec 12
ClusterFuzz testcase 5912738508046336 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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Dec 12
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Dec 18
ClusterFuzz has detected this issue as fixed in range 617278:617284. Detailed report: https://clusterfuzz.com/testcase?key=5912738508046336 Fuzzer: libFuzzer_audio_decoder_fuzzer Fuzz target binary: audio_decoder_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: ff_configure_buffers_for_index mov_read_header avformat_open_input Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=546308:546319 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=617278:617284 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5912738508046336 See https://github.com/google/clusterfuzz-tools for instructions to reproduce this bug locally. If you suspect that the result above is incorrect, try re-doing that job on the test case report page. |
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Comment 1 by ClusterFuzz
, Oct 15Labels: Test-Predator-Auto-Components