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Posted to issues@geode.apache.org by "Jorge Perez Burgos (JIRA)" <ji...@apache.org> on 2018/09/07 06:21:00 UTC

[jira] [Created] (GEODE-5708) Memory corruption in c++ client

Jorge Perez Burgos created GEODE-5708:
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             Summary: Memory corruption in c++ client
                 Key: GEODE-5708
                 URL: https://issues.apache.org/jira/browse/GEODE-5708
             Project: Geode
          Issue Type: Bug
          Components: native client
            Reporter: Jorge Perez Burgos
         Attachments: fix-memory-allocation-d0ff5d7e393f17955f54d3fe0bdf2694c78e9a7e.patch

When using partition regions there is a double free the ends corrupting the client process. This is caused because instead of assigning shared pointers directly the content of a shared pointer is assign to another shared pointer so the reference count is messed up. I attach a tentative fix/workaround that copies the content although the best option is possibly to create a new or modify a constructor  in VersionedCacheableObjectPartList class.



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