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Code Issues Wiki Activity

[256724] thread-level security is not established

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This commit is contained in:
David McKnight 2008-11-27 14:43:59 +00:00
parent 633bd9be7a
commit e596ee373f
1 changed files with 6 additions and 2 deletions
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8
rse/plugins/org.eclipse.rse.services.dstore/miners/org/eclipse/rse/internal/dstore/universal/miners/filesystem/FileClassifier.java
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@ -18,6 +18,7 @@
* Xuan Chen (IBM) - [215863]] NPE when Expanding Empty Zip File
* Martin Oberhuber (Wind River) - [199854][api] Improve error reporting for archive handlers
* David McKnight (IBM) - [251729][dstore] problems querying symbolic link folder
* Noriaki Takatsu (IBM) - [256724] thread-level security is not established
*******************************************************************************/
package org.eclipse.rse.internal.dstore.universal.miners.filesystem;
@ -34,6 +35,7 @@ import java.util.List;
import org.eclipse.dstore.core.model.DE;
import org.eclipse.dstore.core.model.DataElement;
import org.eclipse.dstore.core.model.DataStore;
import org.eclipse.dstore.core.server.SecuredThread;
import org.eclipse.rse.dstore.universal.miners.IUniversalDataStoreConstants;
import org.eclipse.rse.services.clientserver.IServiceConstants;
import org.eclipse.rse.services.clientserver.PathUtility;
@ -46,7 +48,7 @@ import org.eclipse.rse.services.clientserver.java.BasicClassFileParser;
/*
* This utility class is for determining file types
*/
public class FileClassifier extends Thread
public class FileClassifier extends SecuredThread
{
protected class Pair
{
@ -129,6 +131,7 @@ public class FileClassifier extends Thread
public FileClassifier(DataElement subject)
{
super(subject.getDataStore());
_lines = new ArrayList();
// special encoding passed in when starting server
_specialEncoding = System.getProperty("dstore.stdin.encoding"); //$NON-NLS-1$
@ -259,6 +262,7 @@ public class FileClassifier extends Thread
public void run()
{
super.run();
if (!_systemSupportsClassify)
return;
init();
@ -291,7 +295,7 @@ public class FileClassifier extends Thread
// if parent file is a directory, classify all its children, and
// do not
// resolve links by default
if (parentFile.isDirectory() && parentFile.list().length > 0)
if ((parentFile != null) && parentFile.isDirectory() && parentFile.list().length > 0)
{
classifyChildren(parentFile, "*", false); //$NON-NLS-1$
}