[IMAGING-136] Imaging.getImageInfo() fails to read JPEG file

• Type: Bug
• Status: Reopened
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.0-alpha1
• Fix Version/s: 1.0-alpha2
• Component/s: Format: JPEG
• Assignee: Bruno P. Kinoshita
• Reporter: Tilman Hausherr
• Created: 11/Jun/14 21:42
• Updated: 11/Apr/21 10:53

Description

I get this with the attached file:

Exception in thread "main" java.io.IOException: Could not read block (block start: 20274, block length: 24267, data length: 7789).
	at org.apache.commons.imaging.common.bytesource.ByteSourceArray.getBlock(ByteSourceArray.java:47)
	at org.apache.commons.imaging.formats.tiff.TiffReader.getTiffRawImageData(TiffReader.java:445)
	at org.apache.commons.imaging.formats.tiff.TiffReader.readDirectory(TiffReader.java:222)
	at org.apache.commons.imaging.formats.tiff.TiffReader.readDirectory(TiffReader.java:120)
	at org.apache.commons.imaging.formats.tiff.TiffReader.readDirectories(TiffReader.java:113)
	at org.apache.commons.imaging.formats.tiff.TiffReader.read(TiffReader.java:425)
	at org.apache.commons.imaging.formats.tiff.TiffReader.readContents(TiffReader.java:417)
	at org.apache.commons.imaging.formats.tiff.TiffImageParser.getMetadata(TiffImageParser.java:123)
	at org.apache.commons.imaging.ImageParser.getMetadata(ImageParser.java:220)
	at org.apache.commons.imaging.formats.jpeg.JpegImageParser.getExifMetadata(JpegImageParser.java:355)
	at org.apache.commons.imaging.formats.jpeg.JpegImageParser.getMetadata(JpegImageParser.java:312)
	at org.apache.commons.imaging.formats.jpeg.JpegImageParser.getImageInfo(JpegImageParser.java:725)
	at org.apache.commons.imaging.Imaging.getImageInfo(Imaging.java:704)
	at org.apache.commons.imaging.Imaging.getImageInfo(Imaging.java:678)
	at org.apache.commons.imaging.Imaging.getImageInfo(Imaging.java:697)
	at com.mycompany.apacheimagingtest.App.main(App.java:17)

I don't need any EXIF data, so it would be nice to have a workaround that just gets me the basic information about the image, i.e. size, bits, and color type (ycck, cmyk).

Issue Links

• is related to: PDFBOX-2128 CMYK images are not supported correctly
• relates to: IMAGING-134 Invalid marker found in entropy data
• links to: Pull request #15