[jira] Updated: (ZOOKEEPER-458) connect_index in zookeeper handle might get out of bound.

["Steven Cheng (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-458?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Cheng updated ZOOKEEPER-458:
-----------------------------------

    Attachment: ZOOKEEPER-458.patch

This patch adds a check that resets connect_index at the only point where connect_index gets non-zero values. 

More checks could be added if more places will be added that update connect_index or to handle addrs_count changing.


> connect_index in zookeeper handle might get out of bound.
> ---------------------------------------------------------
>
>                 Key: ZOOKEEPER-458
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-458
>             Project: Zookeeper
>          Issue Type: Bug
>          Components: c client
>            Reporter: Mahadev konar
>            Assignee: Mahadev konar
>             Fix For: 3.3.0
>
>         Attachments: ZOOKEEPER-458.patch
>
>
> connect_index in zookeeper handle might get out of bound. the zokoeeper_init method checks for index == count and sets it to zero. If the index becomes greater than count, then it will go out of bounds.

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