[
https://issues.apache.org/jira/browse/IMAGING-246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Bruno P. Kinoshita updated IMAGING-246:
---------------------------------------
Description:
When processing an image created on a Mac with Adobe Photoshop which contains
embedded metadata having block 1084, an invalid block size error occurs.
|0x043C|1084|_(Photoshop CS5)_ Macintosh NSPrintInfo. Variable OS specific info
for Macintosh. NSPrintInfo. It is recommened that you do not interpret or use
this data.|
Here is some simple test code that replicates what our application is trying to
do, and recreates the error:
{code:java}
import org.apache.commons.imaging.ImageInfo;
import org.apache.commons.imaging.ImageReadException;
import org.apache.commons.imaging.Imaging;
import org.apache.commons.io.FileUtils;
import java.io.File;
import java.io.IOException;
import java.util.Base64;
public class Main {
public static void main(String[] args) throws IOException, ImageReadException
{ String fileName = "FallHarvestKitKat_07610.jpg"; ClassLoader classLoader =
ClassLoader.getSystemClassLoader(); File file = new
File(classLoader.getResource(fileName).getFile()); byte[] fileContent =
FileUtils.readFileToByteArray(file); String encodedString =
Base64.getEncoder().encodeToString(fileContent); byte[] decodedValue =
Base64.getDecoder().decode(encodedString); ImageInfo imageInfo =
Imaging.getImageInfo(decodedValue); }
}{code}
Here is the resulting error:
{noformat}
Exception in thread "main" org.apache.commons.imaging.ImageReadException:
Invalid Block Size : 89562 > 65504Exception in thread "main"
org.apache.commons.imaging.ImageReadException: Invalid Block Size : 89562 >
65504 at
org.apache.commons.imaging.formats.jpeg.iptc.IptcParser.parseAllBlocks(IptcParser.java:318)
at
org.apache.commons.imaging.formats.jpeg.iptc.IptcParser.parsePhotoshopSegment(IptcParser.java:119)
at
org.apache.commons.imaging.formats.jpeg.iptc.IptcParser.parsePhotoshopSegment(IptcParser.java:112)
at
org.apache.commons.imaging.formats.jpeg.segments.App13Segment.parsePhotoshopSegment(App13Segment.java:71)
at
org.apache.commons.imaging.formats.jpeg.JpegImageParser.getPhotoshopMetadata(JpegImageParser.java:599)
at
org.apache.commons.imaging.formats.jpeg.JpegImageParser.getMetadata(JpegImageParser.java:318)
at
org.apache.commons.imaging.formats.jpeg.JpegImageParser.getImageInfo(JpegImageParser.java:739)
at org.apache.commons.imaging.Imaging.getImageInfo(Imaging.java:701) at
org.apache.commons.imaging.Imaging.getImageInfo(Imaging.java:635) at
Main.getMetaData(Main.java:22) at Main.main(Main.java:17){noformat}
was:
When processing an image created on a Mac with Adobe Photoshop which contains
embedded metadata having block 1084, an invalid block size error occurs.
|0x043C|1084|_(Photoshop CS5)_ Macintosh NSPrintInfo. Variable OS specific info
for Macintosh. NSPrintInfo. It is recommened that you do not interpret or use
this data.|
Here is some simple test code that replicates what our application is trying to
do, and recreates the error:
import org.apache.commons.imaging.ImageInfo;
import org.apache.commons.imaging.ImageReadException;
import org.apache.commons.imaging.Imaging;
import org.apache.commons.io.FileUtils;
import java.io.File;
import java.io.IOException;
import java.util.Base64;
public class Main {
public static void main(String[] args) throws IOException, ImageReadException {
String fileName = "FallHarvestKitKat_07610.jpg";
ClassLoader classLoader = ClassLoader.getSystemClassLoader();
File file = new File(classLoader.getResource(fileName).getFile());
byte[] fileContent = FileUtils.readFileToByteArray(file);
String encodedString = Base64.getEncoder().encodeToString(fileContent);
byte[] decodedValue = Base64.getDecoder().decode(encodedString);
ImageInfo imageInfo = Imaging.getImageInfo(decodedValue);
}
}
Here is the resulting error:
Exception in thread "main" org.apache.commons.imaging.ImageReadException:
Invalid Block Size : 89562 > 65504Exception in thread "main"
org.apache.commons.imaging.ImageReadException: Invalid Block Size : 89562 >
65504 at
org.apache.commons.imaging.formats.jpeg.iptc.IptcParser.parseAllBlocks(IptcParser.java:318)
at
org.apache.commons.imaging.formats.jpeg.iptc.IptcParser.parsePhotoshopSegment(IptcParser.java:119)
at
org.apache.commons.imaging.formats.jpeg.iptc.IptcParser.parsePhotoshopSegment(IptcParser.java:112)
at
org.apache.commons.imaging.formats.jpeg.segments.App13Segment.parsePhotoshopSegment(App13Segment.java:71)
at
org.apache.commons.imaging.formats.jpeg.JpegImageParser.getPhotoshopMetadata(JpegImageParser.java:599)
at
org.apache.commons.imaging.formats.jpeg.JpegImageParser.getMetadata(JpegImageParser.java:318)
at
org.apache.commons.imaging.formats.jpeg.JpegImageParser.getImageInfo(JpegImageParser.java:739)
at org.apache.commons.imaging.Imaging.getImageInfo(Imaging.java:701) at
org.apache.commons.imaging.Imaging.getImageInfo(Imaging.java:635) at
Main.getMetaData(Main.java:22) at Main.main(Main.java:17)
> Invalid Block Size error prevents handling of block 1084, Macintosh
> NSPrintInfo
> -------------------------------------------------------------------------------
>
> Key: IMAGING-246
> URL: https://issues.apache.org/jira/browse/IMAGING-246
> Project: Commons Imaging
> Issue Type: Bug
> Components: Format: JPEG
> Affects Versions: 1.0-alpha1
> Reporter: Liberty Wollerman
> Priority: Major
> Attachments: FallHarvestKitKat_07610.jpg
>
>
> When processing an image created on a Mac with Adobe Photoshop which contains
> embedded metadata having block 1084, an invalid block size error occurs.
> |0x043C|1084|_(Photoshop CS5)_ Macintosh NSPrintInfo. Variable OS specific
> info for Macintosh. NSPrintInfo. It is recommened that you do not interpret
> or use this data.|
>
> Here is some simple test code that replicates what our application is trying
> to do, and recreates the error:
> {code:java}
> import org.apache.commons.imaging.ImageInfo;
> import org.apache.commons.imaging.ImageReadException;
> import org.apache.commons.imaging.Imaging;
> import org.apache.commons.io.FileUtils;
> import java.io.File;
> import java.io.IOException;
> import java.util.Base64;
> public class Main {
> public static void main(String[] args) throws IOException, ImageReadException
> { String fileName = "FallHarvestKitKat_07610.jpg"; ClassLoader classLoader =
> ClassLoader.getSystemClassLoader(); File file = new
> File(classLoader.getResource(fileName).getFile()); byte[] fileContent =
> FileUtils.readFileToByteArray(file); String encodedString =
> Base64.getEncoder().encodeToString(fileContent); byte[] decodedValue =
> Base64.getDecoder().decode(encodedString); ImageInfo imageInfo =
> Imaging.getImageInfo(decodedValue); }
> }{code}
>
> Here is the resulting error:
> {noformat}
> Exception in thread "main" org.apache.commons.imaging.ImageReadException:
> Invalid Block Size : 89562 > 65504Exception in thread "main"
> org.apache.commons.imaging.ImageReadException: Invalid Block Size : 89562 >
> 65504 at
> org.apache.commons.imaging.formats.jpeg.iptc.IptcParser.parseAllBlocks(IptcParser.java:318)
> at
> org.apache.commons.imaging.formats.jpeg.iptc.IptcParser.parsePhotoshopSegment(IptcParser.java:119)
> at
> org.apache.commons.imaging.formats.jpeg.iptc.IptcParser.parsePhotoshopSegment(IptcParser.java:112)
> at
> org.apache.commons.imaging.formats.jpeg.segments.App13Segment.parsePhotoshopSegment(App13Segment.java:71)
> at
> org.apache.commons.imaging.formats.jpeg.JpegImageParser.getPhotoshopMetadata(JpegImageParser.java:599)
> at
> org.apache.commons.imaging.formats.jpeg.JpegImageParser.getMetadata(JpegImageParser.java:318)
> at
> org.apache.commons.imaging.formats.jpeg.JpegImageParser.getImageInfo(JpegImageParser.java:739)
> at org.apache.commons.imaging.Imaging.getImageInfo(Imaging.java:701) at
> org.apache.commons.imaging.Imaging.getImageInfo(Imaging.java:635) at
> Main.getMetaData(Main.java:22) at Main.main(Main.java:17){noformat}
>
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