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Integer-overflow in blink::IntPoint::Move |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5949537437614080 Fuzzer: ifratric-browserfuzzer-v3 Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: blink::IntPoint::Move Move blink::PaintLayerScrollableArea::ResizerCornerRect Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=549059:549062 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5949537437614080 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Apr 11 2018
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/238613f2364a704efa82a4e252f6c2058d7b1924 (Fix build on case-sensitive file systems after the Great Blink mv.). 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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Apr 11 2018
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Apr 11 2018
This issue looks similar to bug 830470 , hence merging in to it. Feel free to undupe if it's a different issue. Thanks!
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Apr 24 2018
ClusterFuzz has detected this issue as fixed in range 552707:552725. Detailed report: https://clusterfuzz.com/testcase?key=5949537437614080 Fuzzer: ifratric-browserfuzzer-v3 Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: blink::IntPoint::Move Move blink::PaintLayerScrollableArea::ResizerCornerRect Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=549059:549062 Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=552707:552725 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5949537437614080 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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Comment 1 by ClusterFuzz
, Apr 11 2018Labels: Test-Predator-Auto-Components