Undefined-shift in get_ur_golomb_jpegls |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=5786072283086848 Fuzzer: libfuzzer_media_pipeline_integration_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Undefined-shift Crash Address: Crash State: get_ur_golomb_jpegls get_sr_golomb_flac decode_residuals Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_ubsan&range=413192:413325 Minimized Testcase (2.05 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94loWV5nVea5hDHcAvWj81_X-MofU71D-REaxd8buQj9blULpC9ylJdfHtoh0Y5IguhDyWcYfDIbba_TL5c2gecEIcM7qMwkAVWfMVDE84U6ZJ-PVgQ2qas02bnIRZm6Zlaz_OpW_Ihz45eBc4pR0Fp_zbneg?testcase_id=5786072283086848 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
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Nov 18 2016
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Nov 22 2016
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Dec 12 2016
Matt, can you take a look and re-assign appropriately if needed.
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Dec 13 2016
=> hubbe@ for looking at fixing this in M-57 roll ( bug 673919 ). Depending on severity, might need to be merged to M56 eventually.
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Dec 13 2016
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Dec 13 2016
=> liberato@'s doing the M-57 roll instead.
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Mar 22 2017
ClusterFuzz has detected this issue as fixed in range 458516:458571. Detailed report: https://clusterfuzz.com/testcase?key=5786072283086848 Fuzzer: libfuzzer_media_pipeline_integration_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Undefined-shift Crash Address: Crash State: get_ur_golomb_jpegls get_sr_golomb_flac decode_residuals Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=413192:413325 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=458516:458571 Reproducer Testcase: https://clusterfuzz.com/download/AMIfv95mRq5KXBiv0BuSenE0anGvlx-2UhG6_ctVFao6-52enUXCI1nlNFIurlbVXgg3J83bS1xC4AWN2nvZ1szqZY78HteS5g6u9z-7DsfO-X8Np6LdFKH1vb3MhzuUglZ1ODPkEqq-nWPKudLQBZk-eBBEKeId6HWiCQgNX3o_LcGMiKpEPEA8Taqhw9O-vDsTU8LhyEBa-gU_5AVvgtRtYMpNih213DgjeLw4XxJivD7bRxvkvVljcFI-seZag1pJ8rtKMiQn8M2AejZcocShisNLjpW1ACtYvpHlPtmXcdhHBLd_6897Gnz0RUmsM47ICIxGFGCCOgYfki4QvhMNRdP0TfPF1GvQPdNZQyxKuGB0l6DAwNo?testcase_id=5786072283086848 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.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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Mar 22 2017
ClusterFuzz testcase 5786072283086848 is verified as fixed, so closing issue. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue. |
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Comment 1 by ajha@chromium.org
, Nov 18 2016Labels: M-55