From bf5d761c60670b31edd50e9b602c5ea72201c57e Mon Sep 17 00:00:00 2001
From: Dhanya Thattil <dhanya.thattil@psi.ch>
Date: Wed, 8 Sep 2021 19:01:16 +0200
Subject: [PATCH] wip

---
 .../slsDetectorServer/src/slsDetectorServer_funcs.c              | 1 +
 1 file changed, 1 insertion(+)

diff --git a/slsDetectorServers/slsDetectorServer/src/slsDetectorServer_funcs.c b/slsDetectorServers/slsDetectorServer/src/slsDetectorServer_funcs.c
index 99ae361d2..c8d4e8e9a 100644
--- a/slsDetectorServers/slsDetectorServer/src/slsDetectorServer_funcs.c
+++ b/slsDetectorServers/slsDetectorServer/src/slsDetectorServer_funcs.c
@@ -3800,6 +3800,7 @@ int program_fpga(int file_des) {
 
         {
             char retvals[MAX_STR_LENGTH] = {0};
+            memset(retvals, 0, MAX_STR_LENGTH);
             if (FAIL ==
                 executeCommand("ls -lrt /var/tmp/", retvals, logDEBUG1)) {
                 sprintf(