[jira] [Commented] (IMAGING-247) crash on reading tiff image

2020-04-20 Thread Robin Morier (Jira) 


[ 
https://issues.apache.org/jira/browse/IMAGING-247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17087522#comment-17087522
 ] 

Robin Morier commented on IMAGING-247:
--

Gary,

Thanks for looking into this. The .png you've attached is indeed what it should 
look like.

> crash on reading tiff image
> ---
>
> Key: IMAGING-247
> URL: https://issues.apache.org/jira/browse/IMAGING-247
> Project: Commons Imaging
>  Issue Type: Bug
>  Components: Format: TIFF
>Affects Versions: 1.0-alpha1
>Reporter: Robin Morier
>Priority: Major
> Attachments: IMAGING-247.png, neutre.TIFF
>
>
> I get an index out of bounds exception trying to load the attached image.
> {noformat}
> java.lang.ArrayIndexOutOfBoundsException: Index 255 out of bounds for length 2
>   at 
> org.apache.commons.imaging.formats.tiff.photometricinterpreters.PhotometricInterpreterPalette.interpretPixel(PhotometricInterpreterPalette.java:53)
>   at 
> org.apache.commons.imaging.formats.tiff.datareaders.DataReaderStrips.interpretStrip(DataReaderStrips.java:179)
>   at 
> org.apache.commons.imaging.formats.tiff.datareaders.DataReaderStrips.readImageData(DataReaderStrips.java:212)
>   at 
> org.apache.commons.imaging.formats.tiff.TiffImageParser.getBufferedImage(TiffImageParser.java:659)
>   at 
> org.apache.commons.imaging.formats.tiff.TiffDirectory.getTiffImage(TiffDirectory.java:163)
>   at 
> org.apache.commons.imaging.formats.tiff.TiffImageParser.getBufferedImage(TiffImageParser.java:469)
>   at 
> org.apache.commons.imaging.Imaging.getBufferedImage(Imaging.java:1442)
>   at 
> org.apache.commons.imaging.Imaging.getBufferedImage(Imaging.java:1404){noformat}
>  
> I'm calling getBufferedImage without any parameters.



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[jira] [Commented] (IMAGING-247) crash on reading tiff image

2020-01-17 Thread Robin Morier (Jira) 


[ 
https://issues.apache.org/jira/browse/IMAGING-247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17017866#comment-17017866
 ] 

Robin Morier commented on IMAGING-247:
--

Thanks for investigating.
As a temporary workaround I'm converting the TIFFs to white_is_zero scheme (so, 
without the palette).
I've spent some time trying to understand the library code that leads to that 
faulty 255 sample value but couldn't quite get my mind around the meaning of 
the bit shifts etc...

> crash on reading tiff image
> ---
>
> Key: IMAGING-247
> URL: https://issues.apache.org/jira/browse/IMAGING-247
> Project: Commons Imaging
>  Issue Type: Bug
>  Components: Format: TIFF
>Affects Versions: 1.0-alpha1
>Reporter: Robin Morier
>Priority: Major
> Attachments: neutre.TIFF
>
>
> I get an index out of bounds exception trying to load the attached image.
> {noformat}
> java.lang.ArrayIndexOutOfBoundsException: Index 255 out of bounds for length 2
>   at 
> org.apache.commons.imaging.formats.tiff.photometricinterpreters.PhotometricInterpreterPalette.interpretPixel(PhotometricInterpreterPalette.java:53)
>   at 
> org.apache.commons.imaging.formats.tiff.datareaders.DataReaderStrips.interpretStrip(DataReaderStrips.java:179)
>   at 
> org.apache.commons.imaging.formats.tiff.datareaders.DataReaderStrips.readImageData(DataReaderStrips.java:212)
>   at 
> org.apache.commons.imaging.formats.tiff.TiffImageParser.getBufferedImage(TiffImageParser.java:659)
>   at 
> org.apache.commons.imaging.formats.tiff.TiffDirectory.getTiffImage(TiffDirectory.java:163)
>   at 
> org.apache.commons.imaging.formats.tiff.TiffImageParser.getBufferedImage(TiffImageParser.java:469)
>   at 
> org.apache.commons.imaging.Imaging.getBufferedImage(Imaging.java:1442)
>   at 
> org.apache.commons.imaging.Imaging.getBufferedImage(Imaging.java:1404){noformat}
>  
> I'm calling getBufferedImage without any parameters.



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[jira] [Created] (IMAGING-247) crash on reading tiff image

2020-01-13 Thread Robin Morier (Jira) 
Robin Morier created IMAGING-247:


 Summary: crash on reading tiff image
 Key: IMAGING-247
 URL: https://issues.apache.org/jira/browse/IMAGING-247
 Project: Commons Imaging
  Issue Type: Bug
  Components: Format: TIFF
Affects Versions: 1.0-alpha1
Reporter: Robin Morier
 Attachments: neutre.TIFF

I get an index out of bounds exception trying to load the attached image.


{noformat}
java.lang.ArrayIndexOutOfBoundsException: Index 255 out of bounds for length 2
at 
org.apache.commons.imaging.formats.tiff.photometricinterpreters.PhotometricInterpreterPalette.interpretPixel(PhotometricInterpreterPalette.java:53)
at 
org.apache.commons.imaging.formats.tiff.datareaders.DataReaderStrips.interpretStrip(DataReaderStrips.java:179)
at 
org.apache.commons.imaging.formats.tiff.datareaders.DataReaderStrips.readImageData(DataReaderStrips.java:212)
at 
org.apache.commons.imaging.formats.tiff.TiffImageParser.getBufferedImage(TiffImageParser.java:659)
at 
org.apache.commons.imaging.formats.tiff.TiffDirectory.getTiffImage(TiffDirectory.java:163)
at 
org.apache.commons.imaging.formats.tiff.TiffImageParser.getBufferedImage(TiffImageParser.java:469)
at 
org.apache.commons.imaging.Imaging.getBufferedImage(Imaging.java:1442)
at 
org.apache.commons.imaging.Imaging.getBufferedImage(Imaging.java:1404){noformat}
 

I'm calling getBufferedImage without any parameters.



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