Float-cast-overflow in blink::Element::ScrollLayoutBoxBy |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=4904636654551040 Fuzzer: inferno_twister Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Float-cast-overflow Crash Address: Crash State: blink::Element::ScrollLayoutBoxBy blink::Element::scrollBy scrollBy2Method Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=552707:552711 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4904636654551040 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Apr 27 2018
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Apr 27 2018
Unable to provide possible suspect using Predator, CL and Code Search. Could someone please look into the issue. Thank You.
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May 3 2018
+xidachen@ since he is the owner of more Float-cast-overflow clusterfuzz issues. xidachen@ could you please take a look?
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May 3 2018
bokan@: could you triage this? As far as I know, this is something being turned on by cluter fuzz recently.
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May 3 2018
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May 10 2018
ClusterFuzz testcase 4904636654551040 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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May 10 2018
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Jun 27 2018
ClusterFuzz has detected this issue as fixed in range 570347:570348. Detailed report: https://clusterfuzz.com/testcase?key=4904636654551040 Fuzzer: inferno_twister Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Float-cast-overflow Crash Address: Crash State: blink::Element::ScrollLayoutBoxBy blink::Element::scrollBy scrollBy2Method Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=552707:552711 Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=570347:570348 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4904636654551040 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 25 2018Labels: Test-Predator-Auto-Components