Change summary
src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java | 15 +++-
1 file changed, 10 insertions(+), 5 deletions(-)
Detailed changes
@@ -18,6 +18,8 @@ import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.math.BigInteger;
+import java.net.IDN;
+import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.net.UnknownHostException;
@@ -553,12 +555,15 @@ public class XmppConnection implements Runnable {
HostnameVerifier verifier = this.mXmppConnectionService.getMemorizingTrustManager().wrapHostnameVerifier(new StrictHostnameVerifier());
- if (socket == null) {
- throw new IOException("socket was null");
+ if (socket == null || socket.isClosed()) {
+ throw new IOException("socket null or closed");
}
- SSLSocket sslSocket = (SSLSocket) factory.createSocket(socket,
- socket.getInetAddress().getHostAddress(), socket.getPort(),
- true);
+ final InetAddress address = socket.getInetAddress();
+ if (address == null) {
+ throw new IOException("socket address was null");
+ }
+
+ final SSLSocket sslSocket = (SSLSocket) factory.createSocket(socket,address.getHostAddress(), socket.getPort(),true);
// Support all protocols except legacy SSL.
// The min SDK version prevents us having to worry about SSLv2. In