diff options
Diffstat (limited to 'src/share/classes/sun/net/www/protocol/ftp/FtpURLConnection.java')
-rw-r--r-- | src/share/classes/sun/net/www/protocol/ftp/FtpURLConnection.java | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/src/share/classes/sun/net/www/protocol/ftp/FtpURLConnection.java b/src/share/classes/sun/net/www/protocol/ftp/FtpURLConnection.java index e560abf9c2..582687ba46 100644 --- a/src/share/classes/sun/net/www/protocol/ftp/FtpURLConnection.java +++ b/src/share/classes/sun/net/www/protocol/ftp/FtpURLConnection.java @@ -1,5 +1,5 @@ /* - * Copyright (c) 1994, 2016, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1994, 2019, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -36,6 +36,7 @@ import java.io.BufferedInputStream; import java.io.FilterInputStream; import java.io.FilterOutputStream; import java.io.FileNotFoundException; +import java.net.MalformedURLException; import java.net.URL; import java.net.SocketPermission; import java.net.UnknownHostException; @@ -47,6 +48,7 @@ import java.util.StringTokenizer; import java.util.Iterator; import java.security.Permission; import sun.net.NetworkClient; +import sun.net.util.IPAddressUtil; import sun.net.www.MessageHeader; import sun.net.www.MeteredStream; import sun.net.www.URLConnection; @@ -155,6 +157,21 @@ public class FtpURLConnection extends URLConnection { } } + static URL checkURL(URL u) throws IllegalArgumentException { + if (u != null) { + if (u.toExternalForm().indexOf('\n') > -1) { + Exception mfue = new MalformedURLException("Illegal character in URL"); + throw new IllegalArgumentException(mfue.getMessage(), mfue); + } + } + String s = IPAddressUtil.checkAuthority(u); + if (s != null) { + Exception mfue = new MalformedURLException(s); + throw new IllegalArgumentException(mfue.getMessage(), mfue); + } + return u; + } + /** * Creates an FtpURLConnection from a URL. * @@ -168,7 +185,7 @@ public class FtpURLConnection extends URLConnection { * Same as FtpURLconnection(URL) with a per connection proxy specified */ FtpURLConnection(URL url, Proxy p) { - super(url); + super(checkURL(url)); instProxy = p; host = url.getHost(); port = url.getPort(); |