From a7bda49cd7812a0d808e761c5497f4fb2ee82a2e Mon Sep 17 00:00:00 2001
From: Martin Errenst <imp@hannover.ccc.de>
Date: Sat, 28 Jul 2018 22:22:16 +0200
Subject: [PATCH] don't use strlen(), in case of random data, there's no \0 at
the end...
---
examples/telnet_echo/telnet_echo.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/examples/telnet_echo/telnet_echo.c b/examples/telnet_echo/telnet_echo.c
index 5c0d6b0..4a90870 100644
--- a/examples/telnet_echo/telnet_echo.c
+++ b/examples/telnet_echo/telnet_echo.c
@@ -127,7 +127,7 @@ static void telnetTask(void *pvParameters)
if(buffer_pos + data_len < sizeof(input_line)) {
// copy data into input buffer
if(data_len > 0){
- memcpy(&input_line[buffer_pos], (char*)data_in, strlen(data_in));
+ memcpy(&input_line[buffer_pos], (char*)data_in, data_len);
buffer_pos += data_len;
// check for line ending
if((data_len >= 2) &&