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authorMax Wolf <YIDIEPXGXGPN@spammotel.com>2010-09-30 15:10:47 +0200
committerMartin Sustrik <sustrik@250bpm.com>2010-09-30 15:10:47 +0200
commit79aea5ffa61f969ec66205f7c9c8c1611a2fd8da (patch)
treec56e0c0e9f5ade22560b7936a419bdec88eeb648 /src
parentc1deb226f4d1bc94c158c050088813aae96775e9 (diff)
zmq_msg_move called on uninitialised message in xrep_t::xrecv -- fixed
Diffstat (limited to 'src')
-rw-r--r--src/xrep.cpp7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/xrep.cpp b/src/xrep.cpp
index 5fd6cbb..f50e32e 100644
--- a/src/xrep.cpp
+++ b/src/xrep.cpp
@@ -190,9 +190,7 @@ int zmq::xrep_t::xsend (zmq_msg_t *msg_, int flags_)
int zmq::xrep_t::xrecv (zmq_msg_t *msg_, int flags_)
{
- // Deallocate old content of the message.
- zmq_msg_close (msg_);
-
+ // If there is a prefetched message, return it.
if (prefetched) {
zmq_msg_move (msg_, &prefetched_msg);
more_in = msg_->flags & ZMQ_MSG_MORE;
@@ -200,6 +198,9 @@ int zmq::xrep_t::xrecv (zmq_msg_t *msg_, int flags_)
return 0;
}
+ // Deallocate old content of the message.
+ zmq_msg_close (msg_);
+
// If we are in the middle of reading a message, just grab next part of it.
if (more_in) {
zmq_assert (inpipes [current_in].active);