Float-cast-overflow in blink::TransformationMatrix::InternalMapPoint |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5168557026181120 Fuzzer: ifratric-browserfuzzer-v3 Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Float-cast-overflow Crash Address: Crash State: blink::TransformationMatrix::InternalMapPoint blink::TransformState::FlattenWithTransform blink::LayoutGeometryMap::MapToAncestor Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=552707:552711 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5168557026181120 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Apr 24 2018
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/254b97d5a6edc67def94977f747c4472182a867b (Introduce a direct dependency Blink -> WebRTC). 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 27 2018
My CL never touched any of the code in the component that is affected.
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Apr 28 2018
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May 5 2018
ClusterFuzz testcase 5168557026181120 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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Comment 1 by ClusterFuzz
, Apr 24 2018Labels: Test-Predator-Auto-Components