[TIKA-1152] Process loops infinitely on parsing of a CHM file

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.4
• Fix Version/s: 1.5
• Component/s: parser

Environment

Windows/Linux

• Assignee: Jukka Zitting
• Reporter: Hong-Thai Nguyen
• Created: 23/Jul/13 13:45
• Updated: 29/Oct/19 15:52
• Resolved: 27/Dec/13 03:48

Description

By parsing the attachment CHM file (MS Microsoft Help Files), Java process stuck.

Thread[main,5,main]

	org.apache.tika.parser.chm.lzx.ChmLzxBlock.extractContent(ChmLzxBlock.java:203)
	org.apache.tika.parser.chm.lzx.ChmLzxBlock.<init>(ChmLzxBlock.java:77)
	org.apache.tika.parser.chm.core.ChmExtractor.extractChmEntry(ChmExtractor.java:338)
	org.apache.tika.parser.chm.CHMDocumentInformation.getContent(CHMDocumentInformation.java:72)
	org.apache.tika.parser.chm.CHMDocumentInformation.getText(CHMDocumentInformation.java:141)
	org.apache.tika.parser.chm.CHM2XHTML.process(CHM2XHTML.java:34)
	org.apache.tika.parser.chm.ChmParser.parse(ChmParser.java:51)
	org.apache.tika.parser.ParserDecorator.parse(ParserDecorator.java:91)
	org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242)
	org.apache.tika.parser.AbstractParser.parse(AbstractParser.java:53)
	com.polyspot.document.converter.DocumentConverter.realizeConversion(DocumentConverter.java:192)
...