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https://issues.apache.org/jira/browse/ZOOKEEPER-1380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13450523#comment-13450523
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Hudson commented on ZOOKEEPER-1380:
-----------------------------------
Integrated in ZooKeeper-trunk #1672 (See
[https://builds.apache.org/job/ZooKeeper-trunk/1672/])
ZOOKEEPER-1380. zkperl: _zk_release_watch doesn't remove items properly
from the watch list. (Botond Hejj via mahadev) (Revision 1381897)
Result = SUCCESS
mahadev :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1381897
Files :
* /zookeeper/trunk/CHANGES.txt
* /zookeeper/trunk/src/contrib/zkperl/ZooKeeper.xs
> zkperl: _zk_release_watch doesn't remove items properly from the watch list
> ---------------------------------------------------------------------------
>
> Key: ZOOKEEPER-1380
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1380
> Project: ZooKeeper
> Issue Type: Bug
> Components: contrib-bindings
> Affects Versions: 3.3.3, 3.3.4, 3.4.0, 3.4.1, 3.4.2
> Reporter: Botond Hejj
> Assignee: Botond Hejj
> Fix For: 3.4.4, 3.5.0
>
> Attachments: ZOOKEEPER-1380.patch
>
>
> The doubly linked list of watches is not updated properly if a watch is taken
> out from the middle of the chain.
> The item after the item which is taken out will receive null pointer for the
> previous element! This will make the doubly linked list inconsistent and can
> lead to segfault or infinite loop when the doubly linked list is iterated
> later.
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