[ https://issues.apache.org/activemq/browse/AMQ-823?page=all ]
Timothy Bish updated AMQ-823:
-----------------------------
Attachment: patch.txt
This implements the suggested fix. The code was incorrect, the offset value is
a zero based index, and when compared against the length, when it is equal to
length the buffer needs to be increased. The current code would step one past
the array size.
> Incorect handling of message size in ByteArrayOutputStream::write
> -----------------------------------------------------------------
>
> Key: AMQ-823
> URL: https://issues.apache.org/activemq/browse/AMQ-823
> Project: ActiveMQ
> Issue Type: Bug
> Components: CMS (C++ client)
> Affects Versions: incubation
> Environment: RHEL 4/32bit
> Reporter: Radek Sedmak
> Assigned To: Nathan Mittler
> Attachments: patch.txt
>
> Original Estimate: 10 minutes
> Remaining Estimate: 10 minutes
>
> when you are sending message via openwire protocol,
> ByteArrayOutputStream::write is called in certain moment ...
> when message size is greater then defaul CHUNK space is reallocated and there
> is "check for EOF offset".
>
> if( offset > bodySize )
> expandBody() ;
> but should be there
> if ( offset >= bodySize )
> expandBody();
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