From 014df77d92fb0070b2d95b9747a1a988e654355f Mon Sep 17 00:00:00 2001
From: Christian Kandeler <christian.kandeler@theqtcompany.com>
Date: Wed, 18 May 2016 10:38:52 +0200
Subject: Zero out the advertising parameters data before setting the fields.

While I did not find anything in the spec that requires unused fields to
be zero, some controllers seem to require that.

Task-number: QTBUG-53224
Change-Id: I5ab05a6689f2632a1d60ee0f259cbdd792467729
Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>
---
 src/bluetooth/qleadvertiser_bluez.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/bluetooth/qleadvertiser_bluez.cpp b/src/bluetooth/qleadvertiser_bluez.cpp
index 52f4dd73..c1b38acb 100644
--- a/src/bluetooth/qleadvertiser_bluez.cpp
+++ b/src/bluetooth/qleadvertiser_bluez.cpp
@@ -162,6 +162,8 @@ void QLeAdvertiserBluez::setAdvertisingParams()
     // Spec v4.2, Vol 2, Part E, 7.8.5
     AdvParams params;
     static_assert(sizeof params == 15, "unexpected struct size");
+    using namespace std;
+    memset(&params, 0, sizeof params);
     setAdvertisingInterval(params);
     params.type = parameters().mode();
     params.filterPolicy = parameters().filterPolicy();
-- 
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