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https://issues.apache.org/jira/browse/QPID-6189?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14185136#comment-14185136
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ASF subversion and git services commented on QPID-6189:
-------------------------------------------------------
Commit 1634539 from [~godfrer] in branch 'qpid/trunk'
[ https://svn.apache.org/r1634539 ]
QPID-6189 : [Java Common] fix stack overflow bug when frame is broken into
thousands of reads/writes
> [Java Common] 0-8/9/9-1 parser can cause stack overflow if a frame is broken
> into many TCP reads/writes
> -------------------------------------------------------------------------------------------------------
>
> Key: QPID-6189
> URL: https://issues.apache.org/jira/browse/QPID-6189
> Project: Qpid
> Issue Type: Bug
> Components: Java Common
> Reporter: Rob Godfrey
> Assignee: Rob Godfrey
> Fix For: 0.31
>
>
> When an entire frame is split over many TCP reads/writes the 0-8/9/9-1 codec
> is effectively using tail recursion to iterate over the buffers to parse the
> whole frame. When there are a lot of buffers this can cause stack overflow.
> To guard against this we can simply squash the multiple buffers into a single
> buffer when we cross a threshold number of buffers.
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