[OpenJDK 2D-Dev] [9] RFR JDK-8145014: "IIOException: Couldn't seek!" when calling TIFFImageReader.getNumImages()

[Brian Burkhalter]

Rethinking this slightly, I think it might be good to changes lines 218 and 236 of TIFFImageReader from

	imageIndex = index - 1;

to

	imageIndex = index > 0 ? index - 1 : 0;

If that looks reasonable I will update the webrev in place and push the fix.

Thanks,

Brian

On Aug 10, 2016, at 10:28 PM, Philip Race <philip.race at oracle.com> wrote:

> +1
> 
> -phil.
> 
> On 8/10/16, 7:36 PM, Brian Burkhalter wrote:
>> Please review at your convenience.
>> 
>> Issue:	https://bugs.openjdk.java.net/browse/JDK-8145014
>> Patch:	http://cr.openjdk.java.net/~bpb/8145014/webrev.00/
>> 
>> In the locateImage() method handle zero-entry IFDs and EOFExceptions, hopefully returning the correct viable number of leading images in the stream with any bogus ones at the end being ignored.
>> 
>> Thanks,
>> 
>> Brian