[XMLBEANS-209] Saver$TextSaver.replace method throws java.lang.ArrayIndexOutOfBoundsException

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Version 2
• Fix Version/s: Version 2.2.1
• Environment: Java2 RE 1.4 and Java2 RE 5.0
• Assignee: Unassigned
• Reporter: Koyama Hiroshi
• Created: 29/Sep/05 04:55
• Updated: 11/Oct/06 21:07
• Resolved: 11/Oct/06 21:07

Description

Stacktrace is as follows.
java.lang.ArrayIndexOutOfBoundsException
at java.lang.System.arraycopy(Native Method)
at org.apache.xmlbeans.impl.store.Saver$TextSaver.replace(Saver.java:1438)
at org.apache.xmlbeans.impl.store.Saver$TextSaver.entitizeContent(Saver.java:1269)
(snip)

I checked each variables.
1438: System.arraycopy( _buf, i, _buf, i + dCch, _in - i ); // i:16358 _in:16381 dcCh:4 _buf.length:16384

I think _buf has not enough size.
So, I changed source as follows.
1438: if (_buf.length < _in+dCch+_in-i) i = resize( dCch, i);
1439: System.arraycopy( _buf, i, _buf, i + dCch, _in - i );

This is not good patch, but I can save xml data.

regards.