Lua calls C : ok with Lua, hangs with LuaJIT

[jseb <gmane2010@...>]

This test runs without error when using Lua legacy interpreter.
When using LuaJIT-2 (for x64 arch), it hangs at the end.

I suspect an "oops" in my code.

What do you think about this ?

Thank you.


====== lua code =========

#!/usr/bin/env lua

c_print_string = package.loadlib ("./malib.so","print_string")
c_print_string("i am lua string")


====== C code =========

#include <stdio.h>

#include <lua.h>
#include "lauxlib.h"

void print_string(lua_State *L)
{
  const char *str = luaL_checkstring (L, 1);
  printf("chaine Lua: [ %s ]\n",str);
}



========= result with lua interpreter ==========
$ lua acces_lib.lua
chaine Lua: [ i am lua string ]



========= result with LuaJIT interpreter ========
$ luajit2 acces_lib.lua
chaine Lua: [ i am lua string ]
Erreur de segmentation

I got segfault at the end ! Memory leak ?