From 32381a78725f393b8304c4308bbbeaf0ef65f3cf Mon Sep 17 00:00:00 2001
From: Steffen Gaisser <gaisser@irs.uni-stuttgart.de>
Date: Wed, 23 Feb 2022 21:20:22 +0100
Subject: [PATCH] Fixed an issue with wrong buffer size

---
 src/fsfw/globalfunctions/arrayprinter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/fsfw/globalfunctions/arrayprinter.cpp b/src/fsfw/globalfunctions/arrayprinter.cpp
index e0899d94a..325bf2477 100644
--- a/src/fsfw/globalfunctions/arrayprinter.cpp
+++ b/src/fsfw/globalfunctions/arrayprinter.cpp
@@ -107,7 +107,7 @@ void arrayprinter::printDec(const uint8_t *data, size_t size, size_t maxCharPerL
       break;
     }
 
-    currentPos += snprintf(printBuffer + currentPos, 3, "%d", data[i]);
+    currentPos += snprintf(printBuffer + currentPos, 4, "%d", data[i]);
     if (i < size - 1) {
       currentPos += sprintf(printBuffer + currentPos, ",");
       if (i > 0 and (i + 1) % maxCharPerLine == 0) {