RFR [7129312] BufferedInputStream calculates negative array size with large streams and mark

Ivan Gerasimov ivan.gerasimov at oracle.com
Mon Aug 26 12:39:57 UTC 2013

Thank you Alan!


On 26.08.2013 14:33, Alan Bateman wrote:
> On 25/08/2013 20:28, Ivan Gerasimov wrote:
>> I couldn't come up with any idea on how to test the overflow without 
>> actually allocating that much memory.:
>> I simplified the test a bit once again. Instead of invoking the same 
>> class twice, I created a designated class for the child.
>> Here's the new webrev: 
>> http://cr.openjdk.java.net/~igerasim/7129312/4/webrev/
>> Hope it looks fine.
>> And here's the exported change set:
>> http://cr.openjdk.java.net/~igerasim/2commit/7129312-jdk8-Negative-array-size.patch 
> I think I'd preferred using the parameter to indicate that the child 
> should be launcher but what you have is okay. I'll push this for you 
> shortly.
> -Alan

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