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https://issues.apache.org/jira/browse/ZOOKEEPER-1636?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14147804#comment-14147804
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Marshall McMullen commented on ZOOKEEPER-1636:
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Fantastic find, patch and unit tests. Looks like great hardening around this
code path to me. Nice job.
> c-client crash when zoo_amulti failed
> --------------------------------------
>
> Key: ZOOKEEPER-1636
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1636
> Project: ZooKeeper
> Issue Type: Bug
> Components: c client
> Affects Versions: 3.4.3
> Reporter: Thawan Kooburat
> Assignee: Thawan Kooburat
> Priority: Critical
> Fix For: 3.4.7, 3.5.1
>
> Attachments: ZOOKEEPER-1636.patch, ZOOKEEPER-1636.patch,
> ZOOKEEPER-1636.patch, ZOOKEEPER-1636.patch, ZOOKEEPER-1636.patch
>
>
> deserialize_response for multi operation don't handle the case where the
> server fail to send back response. (Eg. when multi packet is too large)
> c-client will try to process completion of all sub-request as if the
> operation is successful and will eventually cause SIGSEGV
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