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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PROTON-1889) failure reading from composite buffer if expanded with new data after prior content was exhausted
Date Fri, 13 Jul 2018 18:37:00 GMT

    [ https://issues.apache.org/jira/browse/PROTON-1889?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16543579#comment-16543579
] 

ASF subversion and git services commented on PROTON-1889:
---------------------------------------------------------

Commit e740e8a1ac1587aa319835a7e82c801fa399c009 in qpid-proton-j's branch refs/heads/0.27.x
from [~gemmellr]
[ https://git-wip-us.apache.org/repos/asf?p=qpid-proton-j.git;h=e740e8a ]

PROTON-1889: ensure array indexing is updated if needed when appending new content to the
composite

(cherry picked from commit c5e2f7990ca82cdf682c8ee3e27ad611447e542e)


> failure reading from composite buffer if expanded with new data after prior content was
exhausted
> -------------------------------------------------------------------------------------------------
>
>                 Key: PROTON-1889
>                 URL: https://issues.apache.org/jira/browse/PROTON-1889
>             Project: Qpid Proton
>          Issue Type: Bug
>          Components: proton-j
>    Affects Versions: proton-j-0.27.1
>            Reporter: Robbie Gemmell
>            Assignee: Robbie Gemmell
>            Priority: Major
>             Fix For: proton-j-0.28.0
>
>
> The CompositeReadableBuffer allows aggregating incoming byte[] data (e.g delivery frame
contents) to be used by other areas. If a CRB reads to the end of its existing content array(s)
and is then further expanded with more data as it becomes ready, the new content can't be
read and instead an IOOBE occurs.



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