JDK-8274735, JPEG compression in a TIFF container, openjdk/jdk/pull/7849

[Philip Race]

This could be a bug in the TIFF plugin.
Hard to say without debugging it.

-phil.


On 5/17/22 7:04 AM, Michal Karm wrote:
> Hello,
>
> There used to be an Unsupported Image Type exception thrown
> when one wanted to decode a TIFF container with JPEG compressed image.
>
> That behavior has changed, there is no exception now, although the
> resulting image is incorrect.
>
> I outlined the details in this doc [1], including a small reproducer.
>
> The test image is not anything from a fuzzer, it's just me
> clicking Export As in GIMP.
>
> Thanks for feedback
>
> Cheers
> Karm
>
>
> [1] 
> https://urldefense.com/v3/__https://github.com/Karm/dev-null/blob/main/jpegtiff/README.md__;!!ACWV5N9M2RV99hQ!Kw41ShsuTSfpVPMZFrXmdQ7ZETNdkLTk9Xd1NDWELvCXV0fyIqg4sXi5Z1aYfjMoG-5fS0gki8dnN8bQjSYM0g$ 
>
>
> Karm Michal Babacek
>