Null-dereference READ in ScrollerLayoutBox |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6237341795221504 Fuzzer: ifratric-browserfuzzer-v3 Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: ScrollerLayoutBox blink::ScrollAnchor::Clear ClearScrollAnchor Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=536327:536330 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6237341795221504 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Feb 13 2018
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/dae6f0ca22561ab9cef4a0e46d37faf67333a460 ([RootLayerScrolls] Speculative fix for crasher). 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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Feb 15 2018
ClusterFuzz has detected this issue as fixed in range 536758:536759. Detailed report: https://clusterfuzz.com/testcase?key=6237341795221504 Fuzzer: ifratric-browserfuzzer-v3 Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: ScrollerLayoutBox blink::ScrollAnchor::Clear ClearScrollAnchor Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=536327:536330 Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=536758:536759 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6237341795221504 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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Feb 15 2018
ClusterFuzz testcase 6237341795221504 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 13 2018Labels: Test-Predator-Auto-Components