ZMQ_MAXMSGSIZE option added

The new option allows user to guard against peers sending
oversized messages. Connection to peer sending oversized message
is dropped.

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

1 files changed, 2 insertions, 1 deletions

diff --git a/src/pgm_receiver.cpp b/src/pgm_receiver.cpp
index 1b96198..1b66cc4 100644
--- a/src/pgm_receiver.cpp
+++ b/src/pgm_receiver.cpp
@@ -211,7 +211,8 @@ void zmq::pgm_receiver_t::in_event ()
             it->second.joined = true;
 
             //  Create and connect decoder for the peer.
-            it->second.decoder = new (std::nothrow) decoder_t (0);
+            it->second.decoder = new (std::nothrow) decoder_t (0,
+                options.maxmsgsize);
             alloc_assert (it->second.decoder);
             it->second.decoder->set_inout (inout);
         }