Integer-overflow in blink::Region::Area |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5658575461154816 Fuzzer: ifratric-browserfuzzer-v3 Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: blink::Region::Area blink::JankTracker::NotifyPrePaintFinished blink::PrePaintTreeWalk::Walk Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=560282:560283 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5658575461154816 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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May 23 2018
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/5ce744258a511b0fc06527112fb9481d84b14b53 (Track layout jank.). 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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May 29 2018
ClusterFuzz has detected this issue as fixed in range 562324:562330. Detailed report: https://clusterfuzz.com/testcase?key=5658575461154816 Fuzzer: ifratric-browserfuzzer-v3 Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: blink::Region::Area blink::JankTracker::NotifyPrePaintFinished blink::PrePaintTreeWalk::Walk Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=560282:560283 Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=562324:562330 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5658575461154816 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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May 29 2018
ClusterFuzz testcase 5658575461154816 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
, May 23 2018Labels: Test-Predator-Auto-Components