Memory leak in PUB/XPUB sockets fixed.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

1 files changed, 6 insertions, 8 deletions

diff --git a/src/xpub.cpp b/src/xpub.cpp
index 630450b..fc27144 100644
--- a/src/xpub.cpp
+++ b/src/xpub.cpp
@@ -25,11 +25,10 @@
 
 zmq::xpub_t::xpub_t (class ctx_t *parent_, uint32_t tid_) :
     socket_base_t (parent_, tid_),
-    dist (this),
-    fq (this)
+    dist (this)
 {
     options.type = ZMQ_XPUB;
-    options.requires_in = true;
+    options.requires_in = false;
     options.requires_out = true;
 }
 
@@ -40,16 +39,14 @@ zmq::xpub_t::~xpub_t ()
 void zmq::xpub_t::xattach_pipes (class reader_t *inpipe_,
     class writer_t *outpipe_, const blob_t &peer_identity_)
 {
-    zmq_assert (inpipe_ && outpipe_);
+    zmq_assert (!inpipe_ && outpipe_);
     dist.attach (outpipe_);
-    fq.attach (inpipe_);
 }
 
 void zmq::xpub_t::process_term (int linger_)
 {
     //  Terminate the outbound pipes.
     dist.terminate ();
-    fq.terminate ();
 
     //  Continue with the termination immediately.
     socket_base_t::process_term (linger_);
@@ -67,11 +64,12 @@ bool zmq::xpub_t::xhas_out ()
 
 int zmq::xpub_t::xrecv (zmq_msg_t *msg_, int flags_)
 {
-    return fq.recv (msg_, flags_);
+    errno = EAGAIN;
+    return -1;
 }
 
 bool zmq::xpub_t::xhas_in ()
 {
-    return fq.has_in ();
+    return false;
 }