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Posted to dev@olingo.apache.org by "Michael Bolz (JIRA)" <ji...@apache.org> on 2016/12/20 21:03:58 UTC

[jira] [Updated] (OLINGO-1063) Thread safetiness in org.apache.olingo.odata2.core.edm.provider.EdmStructuralTypeImplProv

     [ https://issues.apache.org/jira/browse/OLINGO-1063?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Bolz updated OLINGO-1063:
---------------------------------
    Attachment: 161220_Olingo-1063.diff

> Thread safetiness in org.apache.olingo.odata2.core.edm.provider.EdmStructuralTypeImplProv
> -----------------------------------------------------------------------------------------
>
>                 Key: OLINGO-1063
>                 URL: https://issues.apache.org/jira/browse/OLINGO-1063
>             Project: Olingo
>          Issue Type: Bug
>          Components: odata2-core
>    Affects Versions: V2 2.0.7
>            Reporter: Stefan Bodenstein
>         Attachments: 161220_Olingo-1063.diff
>
>
> The method getPropertyNames in EdmStructuralTypeImplProv is not thread safe. It potentially returns a non initialized list, which is modified while iterating over it. This is not only theoretically, but already appeared in our application. 
> Please make the method synchronized or synchronize the initialization of the list unsing double checked locking.
> Best Regards 
> Stefan 



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