ASF GitHub Bot commented on ORC-311:

Github user omalley commented on the issue:

    Clearly this change is failing on clang. Can you fix it? Most of the Linux 
distros have a clang package to install.

> C++ Reader crash for corrupt StripeFooter
> -----------------------------------------
>                 Key: ORC-311
>                 URL: https://issues.apache.org/jira/browse/ORC-311
>             Project: ORC
>          Issue Type: Bug
>          Components: C++
>    Affects Versions: 1.0.0, 1.1.2, 1.2.3, 1.3.4, 1.4.3
>            Reporter: Quanlong Huang
>            Priority: Major
>         Attachments: corrupt.orc, origin.orc
> The c++ codes do not check streams got from the StripeStreamsImpl::getStream. 
> It may return null pointers for corrupt StripeFooter, which crash the c++ 
> Reader finally.
> Two files are attached: one is normal, the other is corrupt from it and will 
> crash the c++ reader.

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