From 0e378472772732ecf73fe21d5bb70042555d4d19 Mon Sep 17 00:00:00 2001
From: Martin Braun <martin.braun@ettus.com>
Date: Mon, 23 Oct 2017 15:16:30 -0700
Subject: n230: Properly initialize request before discovery

The request struct passed to send() was not fully initialized, causing
code checkers to choke. This fix doesn't affect functionality (the
values were not used for anything), but removes warnings.
---
 host/lib/usrp/common/usrp3_fw_ctrl_iface.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'host')

diff --git a/host/lib/usrp/common/usrp3_fw_ctrl_iface.cpp b/host/lib/usrp/common/usrp3_fw_ctrl_iface.cpp
index 16ee84140..1010c069b 100644
--- a/host/lib/usrp/common/usrp3_fw_ctrl_iface.cpp
+++ b/host/lib/usrp/common/usrp3_fw_ctrl_iface.cpp
@@ -24,6 +24,7 @@
 #include <boost/asio.hpp> //used for htonl and ntohl
 #include <boost/foreach.hpp>
 #include "fw_comm_protocol.h"
+#include <cstring>
 
 namespace uhd { namespace usrp { namespace usrp3 {
 
@@ -190,6 +191,7 @@ std::vector<std::string> usrp3_fw_ctrl_iface::discover_devices(
 
     //Send dummy request
     fw_comm_pkt_t request;
+    std::memset(&request, 0, sizeof(request));
     request.id = uhd::htonx<uint32_t>(FW_COMM_GENERATE_ID(product_id));
     request.flags = uhd::htonx<uint32_t>(FW_COMM_FLAGS_ACK|FW_COMM_CMD_ECHO);
     request.sequence = uhd::htonx<uint32_t>(std::rand());
-- 
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