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Posted to dev@avro.apache.org by "Lucas Martin-King (JIRA)" <ji...@apache.org> on 2012/09/13 04:49:07 UTC

[jira] [Updated] (AVRO-1158) Avro-C: Infinite Loop in Deflate Codec Decompression

     [ https://issues.apache.org/jira/browse/AVRO-1158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lucas Martin-King updated AVRO-1158:
------------------------------------

    Attachment: codec_deflate_fixes.patch

Patch resolving the issue.
                
> Avro-C: Infinite Loop in Deflate Codec Decompression
> ----------------------------------------------------
>
>                 Key: AVRO-1158
>                 URL: https://issues.apache.org/jira/browse/AVRO-1158
>             Project: Avro
>          Issue Type: Bug
>          Components: c
>    Affects Versions: 1.7.1
>            Reporter: Lucas Martin-King
>              Labels: codec, deflate
>         Attachments: codec_deflate_fixes.patch
>
>
> If an avro datafile contains corrupted or incomplete deflate data in a block, the deflate codec can go into an infinite loop as we do not check if inflation only partially occurred.
>  

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