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Posted to issues@arrow.apache.org by "Micah Kornfield (JIRA)" <ji...@apache.org> on 2019/05/17 17:38:00 UTC

[jira] [Created] (ARROW-5362) [C++] Compression round trip test can cause some sanitizers to to fail

Micah Kornfield created ARROW-5362:
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             Summary: [C++] Compression round trip test can cause some sanitizers to to fail 
                 Key: ARROW-5362
                 URL: https://issues.apache.org/jira/browse/ARROW-5362
             Project: Apache Arrow
          Issue Type: Task
          Components: C++
            Reporter: Micah Kornfield
            Assignee: Micah Kornfield


The compression round trip test, relies on the fact that capacity doesn't decrease even if size does via a resize.  Some sanitizers can detect writes past "size" as invalid memory access.



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