Opening an .osm file containing HTML code takes ages

[simon04]

I accidentally downloaded the HTML preview of the attachment from #8251. Opening this file takes ages and terminates with "No data found in file …".

r10681.

The relevant stack trace:

"main-worker-0" #40 prio=5 os_prio=0 tid=0x00007f1284174800 nid=0x7f59 runnable [0x00007f1283886000]
   java.lang.Thread.State: RUNNABLE
  at java.net.SocketInputStream.socketRead0(Native Method)
  at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
  at java.net.SocketInputStream.read(SocketInputStream.java:170)
  at java.net.SocketInputStream.read(SocketInputStream.java:141)
  at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
  at java.io.BufferedInputStream.read1(BufferedInputStream.java:286)
  at java.io.BufferedInputStream.read(BufferedInputStream.java:345)
  - locked <0x000000077cd6c9c0> (a java.io.BufferedInputStream)
  at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:704)
  at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:647)
  at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1536)
  - locked <0x000000077cd69da8> (a sun.net.www.protocol.http.HttpURLConnection)
  at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1441)
  - locked <0x000000077cd69da8> (a sun.net.www.protocol.http.HttpURLConnection)
  at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:647)
  at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:1304)
  at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:1240)
  at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.startPE(XMLDTDScannerImpl.java:726)
  at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.skipSeparator(XMLDTDScannerImpl.java:2095)
  at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.scanDecls(XMLDTDScannerImpl.java:2058)
  at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.scanDTDExternalSubset(XMLDTDScannerImpl.java:301)
  at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.dispatch(XMLDocumentScannerImpl.java:1175)
  at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.next(XMLDocumentScannerImpl.java:1045)
  at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:959)
  at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602)
  at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:112)
  at com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl.next(XMLStreamReaderImpl.java:553)
  at org.openstreetmap.josm.io.OsmReader.parse(OsmReader.java:112)
  at org.openstreetmap.josm.io.OsmReader.doParseDataSet(OsmReader.java:589)
  at org.openstreetmap.josm.io.OsmReader.parseDataSet(OsmReader.java:640)
  at org.openstreetmap.josm.io.OsmImporter.parseDataSet(OsmImporter.java:123)
  at org.openstreetmap.josm.io.OsmImporter.loadLayer(OsmImporter.java:113)
  at org.openstreetmap.josm.io.OsmImporter.importData(OsmImporter.java:90)
  at org.openstreetmap.josm.io.OsmImporter.importData(OsmImporter.java:75)
  at org.openstreetmap.josm.io.FileImporter.importDataHandleExceptions(FileImporter.java:90)
  at org.openstreetmap.josm.actions.OpenFileAction$OpenFileTask.importData(OpenFileAction.java:349)
  at org.openstreetmap.josm.actions.OpenFileAction$OpenFileTask.realRun(OpenFileAction.java:302)
  at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:93)
  at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:141)
  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
  at java.lang.Thread.run(Thread.java:745)

[Don-vip]

In 10702/josm:

fix #13260 - Disable DTD resolution when loading .osm files