OutOfMemoryError while loading metadata of a jpeg image
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Key: SANSELAN-3
URL: https://issues.apache.org/jira/browse/SANSELAN-3
Project: Sanselan
Issue Type: Bug
Reporter: Philippe Gassmann
Assignee: Carsten Ziegeler
Priority: Blocker
Attachments: 2127422194_4734e30dcb_o.jpg
the code executed :
IImageMetadata metadata = Sanselan.getMetadata(new File(sourcePath));
the stacktrace :
java.lang.OutOfMemoryError: Java heap space
at
org.cmc.sanselan.common.byteSources.ByteSourceArray.getBlock(ByteSourceArray.java:51)
at org.cmc.sanselan.formats.tiff.TiffField.fillInValue(TiffField.java:356)
at org.cmc.sanselan.formats.tiff.TiffReader.readDirectory(TiffReader.java:164)
at org.cmc.sanselan.formats.tiff.TiffReader.readDirectory(TiffReader.java:105)
at org.cmc.sanselan.formats.tiff.TiffReader.readDirectories(TiffReader.java:96)
at org.cmc.sanselan.formats.tiff.TiffReader.read(TiffReader.java:416)
at org.cmc.sanselan.formats.tiff.TiffReader.readContents(TiffReader.java:406)
at
org.cmc.sanselan.formats.tiff.TiffImageParser.getMetadata(TiffImageParser.java:127)
In the method fillInValue, the method getBlock is called with a length of more
than 1,300,000,000 thus resulting in an OOME (the method tries to allocate a
byte array of more than 1.3 gigabytes)
I will attach the guilty picture that triggers this issue
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