From 99eb07e232a2735f0aaae9ec0083467fad0e2d6c Mon Sep 17 00:00:00 2001
From: Max <msuraev@sysmocom.de>
Date: Wed, 31 Jan 2018 11:34:59 +0100
Subject: [PATCH] tests: null-terminate buffer

Initialize temporary buffer with 0 to make sure that it's
null-terminated.

Change-Id: Icdde701839e35d3131605ea5a11882af21c8939a
Fixes: CID149362
---
 tests/CommonLibs/SocketsTest.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/CommonLibs/SocketsTest.cpp b/tests/CommonLibs/SocketsTest.cpp
index c4e31d83..eb92e253 100644
--- a/tests/CommonLibs/SocketsTest.cpp
+++ b/tests/CommonLibs/SocketsTest.cpp
@@ -47,7 +47,7 @@ void *testReaderIP(void *param)
 	readSocket->nonblocking();
 	int rc = 0;
 	while (rc<gNumToSend) {
-		char buf[MAX_UDP_LENGTH];
+		char buf[MAX_UDP_LENGTH] = { 0 };
 		int count = readSocket->read(buf, MAX_UDP_LENGTH);
 		if (count>0) {
 			CERR("read: " << buf);