Integer-overflow in OT::propagate_attachment_offsets |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=5812273412308992 Fuzzer: inferno_twister Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: OT::propagate_attachment_offsets OT::GPOS::position_finish_offsets hb_ot_position_complex Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_ubsan_chrome&range=377242:377255 Minimized Testcase (3.01 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96M9xu50kZXH54OmulwNYpAcodhiKJOZgUphQGl1OO4OHcw3fqX9GK5siWEAbmrSAhAYne-7tDu8-tnz_fq1no5q8BgfpTjVNZGAmlqZyVtNkmBvSRHvUopneOJMBC14MFRqM2flaXILqdnQiyZ8QiPpw9JZw?testcase_id=5812273412308992 Issue filed automatically. See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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Oct 27 2016
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Nov 22 2016
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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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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Nov 7 2017
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Jan 29 2018
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Feb 5 2018
ClusterFuzz testcase 5812273412308992 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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Feb 8 2018
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Comment 1 by mmohammad@chromium.org
, Oct 27 2016Status: Assigned (was: Untriaged)