Fixed issue #865 - validation on ZMQ_TCP_KEEPALIVE

bb81b1e3 · Pieter Hintjens · 046e37e9 · bb81b1e3
Commit bb81b1e3 authored Jan 31, 2014 by Pieter Hintjens
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options.cpp src/options.cpp +1 -1

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--- a/src/options.cpp
+++ b/src/options.cpp
@@ -206,7 +206,7 @@ int zmq::options_t::setsockopt (int option_, const void *optval_,
            break;
        case ZMQ_TCP_KEEPALIVE:
-            if (is_int && (value >= -1 || value <= 1)) {
+            if (is_int && (value == -1 || value == 0 || value == 1)) {
                tcp_keepalive = value;
                return 0;
            }