Float-cast-overflow in blink::ScrollbarTheme::ThumbPosition |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5782001325703168 Fuzzer: ifratric-browserfuzzer-v3 Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Float-cast-overflow Crash Address: Crash State: blink::ScrollbarTheme::ThumbPosition blink::Scrollbar::OffsetDidChange blink::ScrollableArea::ScrollOffsetChanged Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=581290:581291 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5782001325703168 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Nov 25
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/591e3660883178a78d4a9688c0af84483d66848a ([iOS] Adding settings data type into the Google services settings). 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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Nov 26
I'm not sure why I received that bug. I'm not part of blink. I work on chrome ios (bling) which doesn't include blink.
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Nov 26
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Nov 28
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Dec 5
ClusterFuzz testcase 5782001325703168 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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Dec 6
ClusterFuzz has detected this issue as fixed in range 614361:614362. Detailed report: https://clusterfuzz.com/testcase?key=5782001325703168 Fuzzer: ifratric-browserfuzzer-v3 Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Float-cast-overflow Crash Address: Crash State: blink::ScrollbarTheme::ThumbPosition blink::Scrollbar::OffsetDidChange blink::ScrollableArea::ScrollOffsetChanged Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=581290:581291 Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=614361:614362 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5782001325703168 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
, Nov 25Labels: Test-Predator-Auto-Components