From 4fccd4d48d7412f21a4fa254d06d311d93c854a7 Mon Sep 17 00:00:00 2001
From: zongor <admin@alfrescocavern.com>
Date: Mon, 28 Jul 2025 23:13:39 -0400
Subject: [PATCH] remove temporary malloc

---
 src/arch/linux/main.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/arch/linux/main.c b/src/arch/linux/main.c
index f727605..b73f8cc 100644
--- a/src/arch/linux/main.c
+++ b/src/arch/linux/main.c
@@ -4,6 +4,8 @@
 #include "../../lexer.h"
 #include <SDL2/SDL.h>
 
+#define MAX_SRC_SIZE 16384
+
 int main(int argc, char **argv) {
   VM vm = {0};
   vm.frames_size = FRAMES_SIZE;
@@ -22,12 +24,17 @@ int main(int argc, char **argv) {
     return 1;
   }
 
+  static char source[MAX_SRC_SIZE + 1];
+
   fseek(f, 0, SEEK_END);
   long len = ftell(f);
   fseek(f, 0, SEEK_SET);
-  char *source = (char *)malloc(len + 1);
-  fread(source, 1, len, f);
-  source[len] = '\0';
+  if (len >= MAX_SRC_SIZE) {
+    perror("source is larget than buffer");
+    return 1;
+  }
+  size_t read = fread(source, 1, len, f);
+  source[read] = '\0';
   fclose(f);
 
   init_lexer(source);
@@ -38,7 +45,6 @@ int main(int argc, char **argv) {
     if (token.type == TOKEN_EOF) break;
   }
 
-  free(source);
   return 0;