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[SECURITY] Fix Temporary File Information Disclosure Vulnerability #18

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[SECURITY] Fix Temporary File Information Disclosure Vulnerability #18

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7 changes: 4 additions & 3 deletions ...e.core-asl/src/main/java/de/tudarmstadt/ukp/dkpro/lexsemresource/core/util/FileUtils.java
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,7 @@
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URL;
import java.nio.file.Files;
import java.util.HashMap;
import java.util.Map;

Expand Down Expand Up @@ -59,7 +60,7 @@ public static File getStreamAsFile(final InputStream is)
{
OutputStream os = null;
try {
final File f = File.createTempFile("dkpro_stream", "tmp");
final File f = Files.createTempFile("dkpro_stream", "tmp").toFile();
f.deleteOnExit();
os = new FileOutputStream(f);
IOUtils.copy(is, os);
Expand Down Expand Up @@ -111,7 +112,7 @@ public static synchronized File getUrlAsFile(URL aUrl, boolean aCache)

// Get a temporary file which will be deleted when the JVM shuts
// down.
file = File.createTempFile(name, suffix);
file = Files.createTempFile(name, suffix).toFile();
file.deleteOnExit();

// Now copy the file from the URL to the file.
Expand All @@ -135,4 +136,4 @@ public static synchronized File getUrlAsFile(URL aUrl, boolean aCache)

return file;
}
}
}