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xsub: fix memory leak

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The implementation of the send call for XSUB socket failed
to release and initialise empty message when duplicate
subscription was detected.
This commit is contained in:
Martin Hurton 2012-04-24 14:01:26 +02:00
parent 016df8e89c
commit df5344bba0
1 changed files with 7 additions and 7 deletions
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14
src/xsub.cpp
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@ -94,18 +94,18 @@ int zmq::xsub_t::xsend (msg_t *msg_, int flags_)
if (*data == 1) {
if (subscriptions.add (data + 1, size - 1))
return dist.send_to_all (msg_, flags_);
else
return 0;
}
else if (*data == 0) {
else {
if (subscriptions.rm (data + 1, size - 1))
return dist.send_to_all (msg_, flags_);
else
return 0;
}
zmq_assert (false);
return -1;
int rc = msg_->close ();
errno_assert (rc == 0);
rc = msg_->init ();
errno_assert (rc == 0);
return 0;
}
bool zmq::xsub_t::xhas_out ()