electrum

commit 91049c8af8255fedea9e151490fa13b4a023b743
parent 68e57bbaa7696244db016947eb33106a72948631
Author: Neil Booth <kyuupichan@gmail.com>
Date:   Thu, 27 Aug 2015 15:09:00 +0900

Protect proxy against ill-formed server responses

Diffstat:
M
lib/network_proxy.py
 | 
8
+++++++-

1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/lib/network_proxy.py b/lib/network_proxy.py
@@ -16,6 +16,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 
+import sys
+import traceback
 import threading
 import Queue
 
@@ -73,7 +75,11 @@ class NetworkProxy(util.DaemonThread):
                 continue
             if response is None:
                 break
-            self.process(response)
+            # Protect against ill-formed or malicious server responses
+            try:
+                self.process(response)
+            except:
+                traceback.print_exc(file=sys.stderr)
         self.trigger_callback('stop')
         if self.network:
             self.network.stop()