Commit f8679535 authored by Luca Boccassi's avatar Luca Boccassi

Problem: curve keys getsockopt uninitialised read

Solution: always initialised zmq::options_t class variables arrays to
avoid reading uninitialised data when CURVE is not yet configured and
a getsockopt ZMQ_CURVE_{SERVER | PUBLIC | SECRET]KEY is issued.
parent 93f99d09
......@@ -78,6 +78,9 @@ zmq::options_t::options_t () :
heartbeat_timeout (-1),
use_fd (-1)
{
memset (curve_public_key, 0, CURVE_KEYSIZE);
memset (curve_secret_key, 0, CURVE_KEYSIZE);
memset (curve_server_key, 0, CURVE_KEYSIZE);
#if defined ZMQ_HAVE_VMCI
vmci_buffer_size = 0;
vmci_buffer_min_size = 0;
......
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