Revert "Merge pull request #473 from methodmissing/fix-engine-endpoint"

This reverts commit 1a18c7b0, reversing
changes made to bef9a41b.

src/stream_engine.cpp

@@ -63,6 +63,7 @@ zmq::stream_engine_t::stream_engine_t (fd_t fd_, const options_t &options_, cons
     greeting_bytes_read (0),
     session (NULL),
     options (options_),
+    endpoint (endpoint_),
     plugged (false),
     socket (NULL)
 {
@@ -95,8 +96,6 @@ zmq::stream_engine_t::stream_engine_t (fd_t fd_, const options_t &options_, cons
     int rc = setsockopt (s, SOL_SOCKET, SO_NOSIGPIPE, &set, sizeof (int));
     errno_assert (rc == 0);
 #endif
-    endpoint = new char[endpoint_.length() + 1];
-    strcpy (endpoint, endpoint_.c_str());
 }
 
 zmq::stream_engine_t::~stream_engine_t ()
@@ -118,7 +117,6 @@ zmq::stream_engine_t::~stream_engine_t ()
         delete encoder;
     if (decoder != NULL)
         delete decoder;
-    delete [] endpoint;
 }
 
 void zmq::stream_engine_t::plug (io_thread_t *io_thread_,
@@ -486,7 +484,7 @@ int zmq::stream_engine_t::push_msg (msg_t *msg_)
 void zmq::stream_engine_t::error ()
 {
     zmq_assert (session);
-    socket->event_disconnected (endpoint, s);
+    socket->event_disconnected (endpoint.c_str(), s);
     session->detach ();
     unplug ();
     delete this;

src/stream_engine.hpp

@@ -132,7 +132,7 @@ namespace zmq
         options_t options;
 
         // String representation of endpoint
-        char *endpoint;
+        std::string endpoint;
 
         bool plugged;