RFR: 6823565: Excessive use of HandleList class in de-serialization code causes OutOfMemory
chris.hegarty at oracle.com
Tue Oct 27 15:41:29 UTC 2015
On 27 Oct 2015, at 13:56, Aleksey Shipilev <aleksey.shipilev at oracle.com> wrote:
> On 10/27/2015 04:51 PM, Claes Redestad wrote:
>> On 2015-10-27 14:21, Aleksey Shipilev wrote:
>>> On 10/25/2015 04:27 AM, Claes Redestad wrote:
>>>> when deserializing objects with references to themselves,
>>>> ObjectInputStream pointlessly marks the object as a dependency of
>>>> itself, which increases memory required to deserialize certain memory
>>>> bug: https://bugs.openjdk.java.net/browse/JDK-6823565
>>>> webrev: http://cr.openjdk.java.net/~redestad/6823565/webrev.01/
>>> Looks fine. A comment in markDependency should probably be updated to
>>> explain that self-referenced objects are skipped.
>> Thanks for reviewing, Aleksey!
>> How about "Additionally, no action is taken if the dependent and target
>> are the same."?
This looks good to me too.
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