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Bug 33263 fixed: Patch provided by Der-Johng Sun <derjohng2@yahoo.com>.

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git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@353627 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Rainer Klute 2005-01-28 17:23:00 +00:00
parent 68c9b04b37
commit 15bc229c4d
1 changed files with 18 additions and 8 deletions
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24
src/scratchpad/src/org/apache/poi/hwpf/model/ListLevel.java
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@ -49,7 +49,7 @@ public class ListLevel
private short _reserved;
private byte[] _grpprlPapx;
private byte[] _grpprlChpx;
private char[] _numberText;
private char[] _numberText=null;
public ListLevel(int startAt, int numberFormatCode, int alignment,
byte[] numberProperties, byte[] entryProperties,
@ -112,12 +112,17 @@ public class ListLevel
offset += _cbGrpprlChpx;
int numberTextLength = LittleEndian.getShort(buf, offset);
_numberText = new char[numberTextLength];
offset += LittleEndian.SHORT_SIZE;
for (int x = 0; x < numberTextLength; x++)
/* sometimes numberTextLength<0 */
/* by derjohng */
if (numberTextLength>0)
{
_numberText[x] = (char)LittleEndian.getShort(buf, offset);
offset += LittleEndian.SHORT_SIZE;
_numberText = new char[numberTextLength];
offset += LittleEndian.SHORT_SIZE;
for (int x = 0; x < numberTextLength; x++)
{
_numberText[x] = (char)LittleEndian.getShort(buf, offset);
offset += LittleEndian.SHORT_SIZE;
}
}
}
@ -230,7 +235,12 @@ public class ListLevel
}
public int getSizeInBytes()
{
return 28 + _cbGrpprlChpx + _cbGrpprlPapx + (_numberText.length * LittleEndian.SHORT_SIZE) + 2;
if (_numberText!=null)
{
return 28 + _cbGrpprlChpx + _cbGrpprlPapx + (_numberText.length * LittleEndian.SHORT_SIZE) + 2;
} else {
return 28 + _cbGrpprlChpx + _cbGrpprlPapx + 2;
}
}
}