Integer-overflow in blink::LayoutTableSection::DistributeRemainingExtraLogicalHeight |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=4792057312051200 Fuzzer: ifratric-browserfuzzer-v3 Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: blink::LayoutTableSection::DistributeRemainingExtraLogicalHeight blink::LayoutTableSection::DistributeExtraLogicalHeightToRows blink::LayoutTable::DistributeExtraLogicalHeight Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=425398:425442 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4792057312051200 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Jul 19 2017
I don't feel responsible for this. Besides, are we really supposed to handle non-security integer overflows?
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Oct 1 2017
Automatically applying components based on information from OWNERS files. If this seems incorrect, please apply the Test-Predator-Wrong-Components label.
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Oct 12 2017
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Oct 12 2017
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Oct 13 2017
Unable to provide possible suspect using Predator, CL and Code Search. Could someone please look into the issue. Thank You.
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Oct 13 2017
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Nov 7 2017
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Apr 18 2018
ClusterFuzz has detected this issue as fixed in range 551565:551568. Detailed report: https://clusterfuzz.com/testcase?key=4792057312051200 Fuzzer: ifratric-browserfuzzer-v3 Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: blink::LayoutTableSection::DistributeRemainingExtraLogicalHeight blink::LayoutTableSection::DistributeExtraLogicalHeightToRows blink::LayoutTable::DistributeExtraLogicalHeight Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=425398:425442 Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=551565:551568 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4792057312051200 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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Apr 18 2018
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Apr 25 2018
Issue 836662 has been merged into this issue.
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Apr 25 2018
ClusterFuzz testcase 5126523389214720 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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Apr 26 2018
Issue 836772 has been merged into this issue. |
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Comment 1 by msrchandra@chromium.org
, Jul 19 2017Components: Blink>Layout
Labels: M-61 Test-Predator-Correct-CLs
Owner: msten...@opera.com
Status: Assigned (was: Untriaged)