From 8f95b03e6a6dd321488aa5d60d28f20dddf7549a Mon Sep 17 00:00:00 2001
From: Robin Mueller <robin.mueller.m@gmail.com>
Date: Thu, 3 Feb 2022 11:13:26 +0100
Subject: [PATCH] fixes warning for good

---
 hal/src/fsfw_hal/linux/uio/UioMapper.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/hal/src/fsfw_hal/linux/uio/UioMapper.cpp b/hal/src/fsfw_hal/linux/uio/UioMapper.cpp
index bc2d06eb..47939044 100644
--- a/hal/src/fsfw_hal/linux/uio/UioMapper.cpp
+++ b/hal/src/fsfw_hal/linux/uio/UioMapper.cpp
@@ -67,7 +67,11 @@ ReturnValue_t UioMapper::getMapSize(size_t* size) {
 #endif
     return HasReturnvaluesIF::RETURN_FAILED;
   }
-  items = sscanf(hexstring, "%lx", size);
+  uint32_t sizeTmp = 0;
+  items = sscanf(hexstring, "%x", &sizeTmp);
+  if(size != nullptr) {
+      *size = sizeTmp;
+  }
   if (items != 1) {
 #if FSFW_CPP_OSTREAM_ENABLED == 1
     sif::warning << "UioMapper::getMapSize: Failed with error code " << errno << "to convert "