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Posted to jira@arrow.apache.org by "Kenta Murata (Jira)" <ji...@apache.org> on 2021/02/03 04:55:00 UTC

[jira] [Updated] (ARROW-11470) [C++] Overflow occurs on integer multiplications in ComputeRowMajorStrides, ComputeColumnMajorStrides, and CheckTensorStridesValidity

     [ https://issues.apache.org/jira/browse/ARROW-11470?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kenta Murata updated ARROW-11470:
---------------------------------
    Summary: [C++] Overflow occurs on integer multiplications in ComputeRowMajorStrides, ComputeColumnMajorStrides, and CheckTensorStridesValidity  (was: [C++] Overflow occurs on integer multiplications in Compute(Row|Column)MajorStrides)

> [C++] Overflow occurs on integer multiplications in ComputeRowMajorStrides, ComputeColumnMajorStrides, and CheckTensorStridesValidity
> -------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: ARROW-11470
>                 URL: https://issues.apache.org/jira/browse/ARROW-11470
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++
>            Reporter: Kenta Murata
>            Assignee: Kenta Murata
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 1h 20m
>  Remaining Estimate: 0h
>
> OSS-Fuzz reports the integer multiplication in ComputeRowMajorStrides function occurs overflow.
> https://oss-fuzz.com/testcase-detail/6232257264222208
> The same issue exists in ComputeColumnMajorStrides.



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