Integer-overflow in blink::AnchorElementMetrics::CreateFrom |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5757437135814656 Fuzzer: ifratric-browserfuzzer-v3 Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: blink::AnchorElementMetrics::CreateFrom blink::HTMLAnchorElement::HandleClick blink::EventDispatcher::DispatchEventPostProcess Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=570300:570301 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5757437135814656 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Jul 3
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/0b07353cf0e9896e194317cf84d8356684798746 (More anchor element features are added.). 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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Jul 6
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Jul 7
ClusterFuzz has detected this issue as fixed in range 573045:573047. Detailed report: https://clusterfuzz.com/testcase?key=5757437135814656 Fuzzer: ifratric-browserfuzzer-v3 Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: blink::AnchorElementMetrics::CreateFrom blink::HTMLAnchorElement::HandleClick blink::EventDispatcher::DispatchEventPostProcess Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=570300:570301 Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=573045:573047 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5757437135814656 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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Jul 7
ClusterFuzz testcase 5757437135814656 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
, Jul 3Labels: Test-Predator-Auto-Components