Re: [Exist-open] maximum netsing depth of 25?

[Wolfgang M. <me...@if...>]

Thanks a lot for the hint. setMaxDepth should check the array size as=20
incMaxDepth does. I changed the code in the re-uploaded release.

Wolfgang


On Tuesday 12 August 2003 20:25, Ficker, Michael wrote:
> I have just begun to use eXist and I discovered that if I try to load a
> document with more than 25 levels of nesting the program throws an
> ArrayIndexOutOfBounds exception at
> org.exist.dom.DocumentImpl.getTreeLevelOrder(DocumentImpl.java:480).  With
> 24 levels of nesting the document loads fine.
>
> In the file DocumentImpl.java lines 97 and 99
>
> protected int treeLevelOrder[] =3D new int[25];
> protected long treeLevelStartPoints[] =3D new long[25];
>
> If I bump up the array size to say 35, then a document with 25 nesting
> levels loads fine.  The method incMaxDepth() looks like it has code to
> increase the size of treeLevelOrder but it must not be getting called if I
> am getting ArrayIndexOutOfBounds exceptions.
>
> My test files look like this
> <theTest>
>   <test>
>     <test>
>       <test>
>         ...
>       </test>
>     </test>
>   </test>
> </theTest>
>
> So a file with 25 levels of depth is less than 500 bytes in size.
> Am I doing somthing wrong or have I run across a real bug?  I have found
> the same behavior in snapshot-030808, 0.9.2, and 0.8.1
>
> Michael Ficker
>
>
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=2D-=20
Wolfgang Meier
Darmstadt University of Technology
TELOS Working Group, Dept. of Soc.
Residenzschlo=C3=9F
D-64283 Darmstadt, Germany
+49 (0)6151-164458
mailto:me...@if...
http://www.sozionet.org
=20