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Posted to issues-all@impala.apache.org by "Tim Armstrong (Jira)" <ji...@apache.org> on 2019/12/10 23:32:00 UTC

[jira] [Assigned] (IMPALA-9232) Potential overflow in SerializeThriftMsg

     [ https://issues.apache.org/jira/browse/IMPALA-9232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong reassigned IMPALA-9232:
-------------------------------------

    Assignee:     (was: Tim Armstrong)

> Potential overflow in SerializeThriftMsg
> ----------------------------------------
>
>                 Key: IMPALA-9232
>                 URL: https://issues.apache.org/jira/browse/IMPALA-9232
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Backend
>            Reporter: Tim Armstrong
>            Priority: Major
>
> https://github.com/apache/impala/blob/master/be/src/rpc/jni-thrift-util.h#L30 a uint32_t is passed into NewByteArray and SetByteArrayRegion which both take int32_t arguments.
> I think the RETURN_ERROR_IF_EXC checks would likely catch this, but would be good to fix.



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