[OpenJDK 2D-Dev] [16] RFR JDK-8243674: Remove language tag length limit for iTXt chunk in PNGImageReader

[Philip Race]

+1

-phil.

On 7/30/20, 3:55 PM, Sergey Bylokhov wrote:
> Hi, Jay.
>
> The fix looks fine, but maybe we can to trigger added 
> IIOException(remainingLen < 0) by the test?
>
> On 29.07.2020 02:41, Jayathirth D v wrote:
>> Hello All,
>>
>> Please review the following fix for JDK 16:
>>
>> Bug : https://bugs.openjdk.java.net/browse/JDK-8243674
>> Webrev : http://cr.openjdk.java.net/~jdv/8243674/webrev.00/
>>
>> Issue : We have language tag length limit of 80 for iTXt chunk in 
>> PNGImageReader which is not spec 
>> compliant(http://www.libpng.org/pub/png/spec/1.2/PNG-Chunks.html#C.iTXt). 
>> There should not be limit on length of language tag.
>> Solution : Remove language tag restriction of 80. In PNGImageWriter 
>> we don’t enforce any limit on language tag length.
>>
>> Thanks,
>> Jay
>
>