From 14a8924a83dc15e29cd4bf8c6ac495c8729e4828 Mon Sep 17 00:00:00 2001
From: Robin Mueller <muellerr@irs.uni-stuttgart.de>
Date: Mon, 17 Oct 2022 14:01:21 +0200
Subject: [PATCH] size check bugfix

---
 src/fsfw/cfdp/pdu/FinishedPduCreator.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/fsfw/cfdp/pdu/FinishedPduCreator.cpp b/src/fsfw/cfdp/pdu/FinishedPduCreator.cpp
index 8ac22e0a..d002e8aa 100644
--- a/src/fsfw/cfdp/pdu/FinishedPduCreator.cpp
+++ b/src/fsfw/cfdp/pdu/FinishedPduCreator.cpp
@@ -17,7 +17,7 @@ ReturnValue_t FinishPduCreator::serialize(uint8_t **buffer, size_t *size, size_t
   if (result != returnvalue::OK) {
     return result;
   }
-  if (*size + 1 >= maxSize) {
+  if (*size + 1 > maxSize) {
     return SerializeIF::BUFFER_TOO_SHORT;
   }
   **buffer = finishInfo.getConditionCode() << 4 | finishInfo.getDeliveryCode() << 2 |