[IMAGING-335] NullPointerException in App2Segment.getIccBytes when parsing a broken JPEG file

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0-alpha3
• Component/s: Format: JPEG
• Assignee: Unassigned
• Reporter: Dominik Stadler
• Created: 21/May/22 17:33
• Updated: 23/May/22 17:38
• Resolved: 21/May/22 19:33

Description

The following snipped throws a NullPointerException:

Imaging.getICCProfile(FileUtils.readFileToByteArray(new File("NullPointer.jpg"))); 

 

Stacktrace:

Exception in thread "main" java.lang.NullPointerException
    at org.apache.commons.imaging.formats.jpeg.segments.App2Segment.getIccBytes(App2Segment.java:90)
    at org.apache.commons.imaging.formats.jpeg.JpegImageParser.getICCProfileBytes(JpegImageParser.java:294)
    at org.apache.commons.imaging.formats.jpeg.JpegImageParser.getICCProfileBytes(JpegImageParser.java:65)
    at org.apache.commons.imaging.Imaging.getICCProfileBytes(Imaging.java:404)
    at org.apache.commons.imaging.Imaging.getICCProfile(Imaging.java:347)
    at org.apache.commons.imaging.Imaging.getICCProfile(Imaging.java:318)