From 251cf716474bfe27063d00a4eacc01b1d17ff94b Mon Sep 17 00:00:00 2001
From: Wolfgang Hottgenroth <w.hottgenroth@krohne.com>
Date: Wed, 11 Nov 2020 18:43:15 +0100
Subject: [PATCH] tcpTest continued

---
 cube/User/Src/tcpTest.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cube/User/Src/tcpTest.c b/cube/User/Src/tcpTest.c
index bd51a9d..ca4ef33 100644
--- a/cube/User/Src/tcpTest.c
+++ b/cube/User/Src/tcpTest.c
@@ -83,6 +83,7 @@ void tcpTestHandler(void *handle) {
 
             if (res16 > 0) {
                 uint8_t *buf = (uint8_t*) malloc(res16);
+                memset(buf, 0, res16);
                 res32 = recv(TCPTEST_SOCK, buf, res16);
                 coloredMsg(LOG_YELLOW, "tth, recv returns 0x%02x", res32);
                 if (res32 > 0) {