electrum

commit 5f09ba661a4f2c6ffa6d2e54e80db5ff1d3f6685
parent 511b23fee6940681701ef83950fdd8f95b0bd9e8
Author: ThomasV <thomasv@electrum.org>
Date:   Wed, 28 Oct 2015 12:07:45 +0100

sanitize inputs in network dialog

Diffstat:
M
gui/qt/network_dialog.py
 | 
9
+++++++--

1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/gui/qt/network_dialog.py b/gui/qt/network_dialog.py
@@ -224,9 +224,14 @@ class NetworkDialog(QDialog):
         if not self.exec_():
             return
 
-        host = str( self.server_host.text() )
-        port = str( self.server_port.text() )
+        host = str(self.server_host.text())
+        port = str(self.server_port.text())
         protocol = 's' if self.ssl_cb.isChecked() else 't'
+        # sanitize
+        try:
+            deserialize_server(serialize_server(host, port, protocol))
+        except:
+            return
 
         if self.proxy_mode.currentText() != 'NONE':
             proxy = { 'mode':str(self.proxy_mode.currentText()).lower(),