Bug 94333 [Import/Export] Problems with reading long file names in tar files
The code which performs a read() on a LongLink name in TarInputStream does not check if it has read the entire name. This causes errors when importing tar files with long names.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/TarInputStream.java
{
	private int nextEntry = 0;
	private int nextEOF = 0;
	private int filepos = 0;
	private int bytesread = 0;
	private TarEntry firstEntry = null;
	private String longLinkName = null;
	/**
	 * Creates a new tar input stream on the given input stream.
	 * 
	 * @param in input stream
	 * @throws TarException
	 * @throws IOException
	 */
	public TarInputStream(InputStream in) throws TarException, IOException {
		super(in);
		
		
		firstEntry = getNextEntry();
	}
	/**
	 * Create a new tar input stream, skipping ahead to the given entry
	 * in the file.
	 * 
	 * @param in input stream