From 23e1c405395b23ad1c24053835503658a301dc0d Mon Sep 17 00:00:00 2001
From: Dorian Zedler <dorian@itsblue.de>
Date: Wed, 29 Jun 2022 10:15:45 +0200
Subject: [PATCH] Fix: return size in read_file

---
 Implementierung/main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Implementierung/main.c b/Implementierung/main.c
index 6b751f0..cfe03a9 100644
--- a/Implementierung/main.c
+++ b/Implementierung/main.c
@@ -24,7 +24,7 @@ void md2_hash(size_t len, const uint8_t buf[len], uint8_t out[16]) {
 
 }
 
-static uint8_t* read_file(const char* path) {
+static uint8_t* read_file(const char* path, size_t* size) {
     // Read the contents of the file specified by path into a heap-allocated
     // buffer and return a pointer to that buffer.
     FILE* f = fopen(path, "r");
@@ -60,6 +60,7 @@ static uint8_t* read_file(const char* path) {
 
     fclose(f);
 
+    (*size) = bytesRead;
     return data;
 }