6687968: PNGImageReader leaks native memory through an Inflater.

[Joe Darcy]

Approved to go back into OpenJDK 6.

-Joe

Martin Buchholz wrote:
> [+igor, phil, -andrew]
>
> On Fri, Jul 16, 2010 at 15:44, Martin Buchholz <martinrb at google.com> wrote:
>   
>> Hi,
>>
>> I'd like to trivially backport to openjdk6:
>>
>> Changeset: 94bcd3503668
>> Author:    bae
>> Date:      2008-07-25 14:46 +0400
>> URL:       http://hg.openjdk.java.net/jdk7/2d/jdk/rev/94bcd3503668
>>
>> 6687968: PNGImageReader leaks native memory through an Inflater.
>> Reviewed-by: igor, prr
>>
>> ! src/share/classes/com/sun/imageio/plugins/png/PNGImageReader.java
>> ! src/share/classes/com/sun/imageio/plugins/png/PNGImageWriter.java
>>
>> Martin
>>
>>