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From Timothy Bish <tabish...@gmail.com>
Subject Re: activemq-cpp-3.7.0 crash
Date Mon, 10 Mar 2014 13:36:42 GMT
On 03/06/2014 06:08 AM, wujianjin wrote:
> hello eveyone look this post.
> when i use the activemq-cpp-3.7.0, i got a crash on my program.the crash
> point to activemq.dll
>
> ////////////////////////////////////////////////////////////////////////////////
> void BooleanStream::unmarshal( DataInputStream* dataIn ) {
>
>      try{
>
>          arrayLimit = (short)( dataIn->readByte() & 0xFF );
>
>          if ( arrayLimit == 0xC0 ) {
>              arrayLimit = (short)( dataIn->readByte() & 0xFF );
>          } else if( arrayLimit == 0x80 ) {
>              arrayLimit = dataIn->readShort();
>          }
>
>          // Make sure we can accomodate all the data.
>          data.resize( arrayLimit );
>
>          // Make sure we get all the data we are expecting
>          dataIn->readFully( &data[0], (int)data.size(), 0, arrayLimit );
>
>          clear();
>      }
>      AMQ_CATCH_RETHROW( IOException )
>      AMQ_CATCH_EXCEPTION_CONVERT( Exception, IOException )
>      AMQ_CATCHALL_THROW( IOException )
> }
> /////////////////////////////////////////////////////////////////////
>
>
> the line
>          dataIn->readFully( &data[0], (int)data.size(), 0, arrayLimit );
>
> crash when the arraryLimit is 0.
>
> this function throw a c-run-time exception and none of the exception routine
> handle this exception.
>
>
>
>
>
> --
> View this message in context: http://activemq.2283324.n4.nabble.com/activemq-cpp-3-7-0-crash-tp4678584.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>
Latest release is v3.8.2, you should upgrade to this version.

-- 
Tim Bish
Sr Software Engineer | RedHat Inc.
tim.bish@redhat.com | www.fusesource.com | www.redhat.com
skype: tabish121 | twitter: @tabish121
blog: http://timbish.blogspot.com/


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