Merge pull request zeromq#1805 from bluca/uninitialised_sockopt

Problem: curve keys getsockopt uninitialised read
hintjens · Feb 16, 2016 · df6876a · df6876a
2 parents 93f99d0 + f867953
commit df6876a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/options.cpp b/src/options.cpp
@@ -78,6 +78,9 @@ zmq::options_t::options_t () :
     heartbeat_timeout (-1),
     use_fd (-1)
 {
+    memset (curve_public_key, 0, CURVE_KEYSIZE);
+    memset (curve_secret_key, 0, CURVE_KEYSIZE);
+    memset (curve_server_key, 0, CURVE_KEYSIZE);
 #if defined ZMQ_HAVE_VMCI
     vmci_buffer_size = 0;
     vmci_buffer_min_size = 0;