From 3514e082526347224fa84d75ecc17a0c8a51ca1a Mon Sep 17 00:00:00 2001
From: Michael Zillgith <michael.zillgith@mz-automation.de>
Date: Tue, 20 Apr 2021 14:37:11 +0200
Subject: [PATCH] - Linux Ethernet: fixed uninitialized memory

---
 hal/ethernet/linux/ethernet_linux.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hal/ethernet/linux/ethernet_linux.c b/hal/ethernet/linux/ethernet_linux.c
index 3555c66a..57d4d3b2 100644
--- a/hal/ethernet/linux/ethernet_linux.c
+++ b/hal/ethernet/linux/ethernet_linux.c
@@ -124,6 +124,7 @@ static int
 getInterfaceIndex(int sock, const char* deviceName)
 {
     struct ifreq ifr;
+    memset(&ifr, 0, sizeof(struct ifreq));
 
     strncpy(ifr.ifr_name, deviceName, IFNAMSIZ - 1);