From 21291430b40ab004ad6fd69565cca143956e8c29 Mon Sep 17 00:00:00 2001
From: mjbudd77 <mjbudd77@gmail.com>
Date: Sat, 10 Jul 2021 14:17:42 -0400
Subject: [PATCH] Bug fix for stack overrun in lua-engine on mac OSX.

---
 src/lua-engine.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lua-engine.cpp b/src/lua-engine.cpp
index aa5f9604..d6d823fe 100644
--- a/src/lua-engine.cpp
+++ b/src/lua-engine.cpp
@@ -559,7 +559,7 @@ static int emu_getdir(lua_State *L) {
 	return 1;
 #elif __linux__
 	char exePath[ 2048 ];
-   ssize_t count = ::readlink( "/proc/self/exe", exePath, sizeof(exePath)-1 );
+	ssize_t count = ::readlink( "/proc/self/exe", exePath, sizeof(exePath)-1 );
 
 	if ( count > 0 )
 	{
@@ -584,7 +584,7 @@ static int emu_getdir(lua_State *L) {
 	if ( result == 0 )
 	{
 		char *dir;
-		exePath[ bufSize ] = 0;
+		exePath[ sizeof(exePath)-1 ] = 0;
 		//printf("EXE Path: '%s' \n", exePath );
 
 		dir = ::dirname( exePath );