From 26ae7ac02e9e2b569c6f7b6f40fba1ace80bac83 Mon Sep 17 00:00:00 2001
From: Themis Demetriades <td1223@ic.ac.uk>
Date: Wed, 6 Nov 2024 23:57:48 +0000
Subject: [PATCH] Fix bug in stack creation which would count one extra
 argument for argc

---
 src/userprog/process.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/userprog/process.c b/src/userprog/process.c
index fd07a07..d5f0621 100644
--- a/src/userprog/process.c
+++ b/src/userprog/process.c
@@ -102,7 +102,7 @@ start_process (void *file_name_)
   struct list arg_list;
   list_init (&arg_list);
 
-  int arg_count = 1;
+  int arg_count = 0;
   while (arg != NULL)
     {
       push_to_stack (&if_.esp, arg, (strlen (arg) + 1) * sizeof (char));