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-rw-r--r--src/req.cpp9
1 files changed, 7 insertions, 2 deletions
diff --git a/src/req.cpp b/src/req.cpp
index 7831672..b3a9359 100644
--- a/src/req.cpp
+++ b/src/req.cpp
@@ -89,8 +89,13 @@ int zmq::req_t::xrecv (msg_t *msg_, int flags_)
int rc = xreq_t::xrecv (msg_, flags_);
if (rc != 0)
return rc;
- zmq_assert (msg_->flags () & msg_t::label);
- zmq_assert (msg_->size () == 4);
+
+ // TODO: This should also close the connection with the peer!
+ if (unlikely (!(msg_->flags () & msg_t::label) || msg_->size () != 4)) {
+ errno = EAGAIN;
+ return -1;
+ }
+
unsigned char *data = (unsigned char*) msg_->data ();
if (unlikely (get_uint32 (data) != request_id)) {