Bug 33263

Summary:	_numberText might be below zero.
Product:	POI	Reporter:	Der-Johng Sun <derjohng2>
Component:	HWPF	Assignee:	POI Developers List <dev>
Status:	RESOLVED FIXED
Severity:	normal	Keywords:	PatchAvailable
Priority:	P2
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Windows XP
Attachments:	I add some handle about _numberText in ListLevel.java.

Description Der-Johng Sun 2005-01-27 08:33:11 UTC

When parsing some doc files, the _numberText might be below zero (I don't
why) and then cause error, such as

java.lang.NegativeArraySizeException
        at org.apache.poi.hwpf.model.ListLevel.<init>(ListLevel.java:115)
        at org.apache.poi.hwpf.model.ListFormatOverrideLevel.<init>
(ListFormatOverrideL
evel.java:48)
        at org.apache.poi.hwpf.model.ListTables.<init>(ListTables.java:85)
        at org.apache.poi.hwpf.HWPFDocument.<init>(HWPFDocument.java:172)
        .............

Comment 1 Der-Johng Sun 2005-01-27 08:36:26 UTC

Created attachment 14111 [details]
I add some handle about _numberText in ListLevel.java.

I add some handle about _numberText in ListLevel.java.

Comment 2 Rainer Klute 2005-01-28 18:23:55 UTC

Patch applied. However, we don't have a test case.