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From "Rodrigo Ruiz (JIRA)" <>
Subject [jira] Commented: (AXIS-2134) ManagedMemoryDataSource does not correctly handle large attachments
Date Wed, 27 Jul 2005 07:23:18 GMT
    [ ] 

Rodrigo Ruiz commented on AXIS-2134:

Great, this works for me!

Only a question: Being sure that the result from the Math.min() call is an integer value,
would not it be better to use a simple type-cast?

Something like:

int ret = (int)Math.min(Integer.MAX_VALUE, totalsz - bread);

Or there is any advantage in using the Long.intValue() method?

Thanks :-)
Rodrigo Ruiz

> ManagedMemoryDataSource does not correctly handle large attachments
> -------------------------------------------------------------------
>          Key: AXIS-2134
>          URL:
>      Project: Apache Axis
>         Type: Bug
>   Components: Serialization/Deserialization
>     Versions: 1.2.1
>  Environment: Not platform dependent
>     Reporter: Rodrigo Ruiz

> When trying to send an attachment larger than 2Gbytes, I get IndexOutOfBound exceptions.
> I think the problem is in the ManagedMemoryDataSource.InStream class implementation.
I do not have access to the source CVS, so it's difficult to me to provide a correct patch,
but I can describe it:
> - The bread field should be a "long", instead of an "int"
> - The available() method should return Math.min(Integer.MAX_VALUE, totalsz - bread),
to ensure an integer is returned

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