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fixed a bad chunkcache limit check which could have caused ArrayIndexOutOfBoundsExceptions

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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4695 6c8d7289-2bf4-0310-a012-ef5d649a1542
This commit is contained in:
orbiter 2008-04-14 03:49:02 +00:00
parent 1cab240198
commit 93376acdca
1 changed files with 2 additions and 2 deletions
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4
source/de/anomic/kelondro/kelondroRowCollection.java
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@ -257,7 +257,7 @@ public class kelondroRowCollection {
assert (index * rowdef.objectsize < chunkcache.length);
if ((chunkcache == null) || (rowdef == null)) return null; // case may appear during shutdown
if (index >= chunkcount) return null;
if (index * rowdef.objectsize >= chunkcache.length) return null;
if ((index + 1) * rowdef.objectsize > chunkcache.length) return null; // the whole chunk does not fit into the chunkcache
this.lastTimeRead = System.currentTimeMillis();
byte[] b = new byte[this.rowdef.width(0)];
System.arraycopy(chunkcache, index * rowdef.objectsize, b, 0, b.length);
@ -270,7 +270,7 @@ public class kelondroRowCollection {
assert (index * rowdef.objectsize < chunkcache.length);
if ((chunkcache == null) || (rowdef == null)) return null; // case may appear during shutdown
if (index >= chunkcount) return null;
if (index * rowdef.objectsize >= chunkcache.length) return null;
if ((index + 1) * rowdef.objectsize > chunkcache.length) return null; // the whole chunk does not fit into the chunkcache
this.lastTimeRead = System.currentTimeMillis();
return rowdef.newEntry(chunkcache, index * rowdef.objectsize, true);
}