[PDFBOX-2488] NPE in FontValidator.isSubSet in preflight

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.8.7, 1.8.8, 2.0.0
• Fix Version/s: 1.8.8, 2.0.0
• Component/s: Preflight
• Assignee: Tilman Hausherr
• Reporter: Tilman Hausherr
• Created: 06/Nov/14 22:47
• Updated: 13/Dec/14 14:15
• Resolved: 19/Nov/14 17:24

Description

java.lang.NullPointerException
	at org.apache.pdfbox.preflight.font.FontValidator.isSubSet(FontValidator.java:48)	at org.apache.pdfbox.preflight.font.FontValidator.isSubSet(FontValidator.java:48)
	at org.apache.pdfbox.preflight.font.descriptor.Type1DescriptorHelper.checkMandatoryFields(Type1DescriptorHelper.java:59)
	at org.apache.pdfbox.preflight.font.descriptor.FontDescriptorHelper.validate(FontDescriptorHelper.java:96)
	at org.apache.pdfbox.preflight.font.SimpleFontValidator.processFontDescriptorValidation(SimpleFontValidator.java:121)
	at org.apache.pdfbox.preflight.font.SimpleFontValidator.validate(SimpleFontValidator.java:60)
	at org.apache.pdfbox.preflight.process.reflect.FontValidationProcess.validate(FontValidationProcess.java:73)
	at org.apache.pdfbox.preflight.utils.ContextHelper.callValidation(ContextHelper.java:73)
	at org.apache.pdfbox.preflight.utils.ContextHelper.validateElement(ContextHelper.java:52)
	at org.apache.pdfbox.preflight.process.reflect.ResourcesValidationProcess.validateFonts(ResourcesValidationProcess.java:98)
	at org.apache.pdfbox.preflight.process.reflect.ResourcesValidationProcess.validate(ResourcesValidationProcess.java:76)
	at org.apache.pdfbox.preflight.utils.ContextHelper.callValidation(ContextHelper.java:73)
	at org.apache.pdfbox.preflight.utils.ContextHelper.validateElement(ContextHelper.java:52)
	at org.apache.pdfbox.preflight.process.reflect.SinglePageValidationProcess.validateResources(SinglePageValidationProcess.java:167)
	at org.apache.pdfbox.preflight.process.reflect.SinglePageValidationProcess.validate(SinglePageValidationProcess.java:82)
	at org.apache.pdfbox.preflight.utils.ContextHelper.callValidation(ContextHelper.java:73)
	at org.apache.pdfbox.preflight.utils.ContextHelper.validateElement(ContextHelper.java:52)
	at org.apache.pdfbox.preflight.process.PageTreeValidationProcess.validatePage(PageTreeValidationProcess.java:56)
	at org.apache.pdfbox.preflight.process.PageTreeValidationProcess.validate(PageTreeValidationProcess.java:45)
	at org.apache.pdfbox.preflight.utils.ContextHelper.callValidation(ContextHelper.java:73)
	at org.apache.pdfbox.preflight.utils.ContextHelper.validateElement(ContextHelper.java:88)
	at org.apache.pdfbox.preflight.PreflightDocument.validate(PreflightDocument.java:168)
	at pdfboxpageimageextraction.PreflightTest.main(PreflightTest.java:41)