leviathan

Dump of assembler code for function main:
	0x0804852d <+0>:	push   ebp				; save the frame pointer for ebp
	0x0804852e <+1>:	mov    ebp,esp				; move the new base pointer to where the old top of the stack was
	0x08048530 <+3>:	and    esp,0xfffffff0			; align esp
	0x08048533 <+6>:	sub    esp,0x230			; move esp 0x230 lower in memory
	0x08048539 <+12>:	mov    eax,DWORD PTR [ebp+0xc]
	0x0804853c <+15>:	mov    DWORD PTR [esp+0x1c],eax		; move [ebp+0xc] to [ebp+0x1c]
	0x08048540 <+19>:	mov    eax,gs:0x14
	0x08048546 <+25>:	mov    DWORD PTR [esp+0x22c],eax	; move gs:0x14 to [esp+0x22c]
	0x0804854d <+32>:	xor    eax,eax
	0x0804854f <+34>:	cmp    DWORD PTR [ebp+0x8],0x1		; compare argc to 1. weirdness: if there's actually 2 extra args, it'll think its 0, and 1 is 2
	0x08048553 <+38>:	jg     0x804857e <main+81>		; if argc >= 2, jump to CONT
	0x08048555 <+40>:	mov    DWORD PTR [esp],0x8048690	; else if argc == 1, (no filename argument), put "*** File Printer ***" on the stack for puts
	0x0804855c <+47>:	call   0x80483d0 <puts@plt>		; call puts to print "*** File Printer ***"
	0x08048561 <+52>:	mov    eax,DWORD PTR [esp+0x1c]
	0x08048565 <+56>:	mov    eax,DWORD PTR [eax]
	0x08048567 <+58>:	mov    DWORD PTR [esp+0x4],eax		; put parameter "/home/leviathan2/printfile" on the stack for printf
	0x0804856b <+62>:	mov    DWORD PTR [esp],0x80486a5	; put parameter "Usage: %s filename\n" on the stack for printf
	0x08048572 <+69>:	call   0x80483b0 <printf@plt>		; print "Usage: /home/leviathan2/printfile filename"
	0x08048577 <+74>:	mov    eax,0xffffffff
	0x0804857c <+79>:	jmp    0x80485e8 <main+187>		; jump to EXIT
; there was a filename argument
CONT	0x0804857e <+81>:	mov    eax,DWORD PTR [esp+0x1c]		; [esp+1c] is argv
	0x08048582 <+85>:	add    eax,0x4				; add 4 to argv to access the 2nd string
	0x08048585 <+88>:	mov    eax,DWORD PTR [eax]		; eax now contains the 2nd string (a pointer to it)
	0x08048587 <+90>:	mov    DWORD PTR [esp+0x4],0x4		; stack argument 2: 0x4
	0x0804858f <+98>:	mov    DWORD PTR [esp],eax		; stack argument 1: the filename string
	0x08048592 <+101>:	call   0x8048420 <access@plt>	; function that checks if the user has access to the file
	0x08048597 <+106>:	test   eax,eax				; test if eax is zero
	0x08048599 <+108>:	je     0x80485ae <main+129>		; if eax is zero, jump to LABEL
	0x0804859b <+110>:	mov    DWORD PTR [esp],0x80486b9	; if eax isn't zero, push "You cant have that file..."
	0x080485a2 <+117>:	call   0x80483d0 <puts@plt>
	0x080485a7 <+122>:	mov    eax,0x1
	0x080485ac <+127>:	jmp    0x80485e8 <main+187>		; jump to EXIT
LABEL	0x080485ae <+129>:	mov    eax,DWORD PTR [esp+0x1c]
	0x080485b2 <+133>:	add    eax,0x4
	0x080485b5 <+136>:	mov    eax,DWORD PTR [eax]
	0x080485b7 <+138>:	mov    DWORD PTR [esp+0xc],eax
	0x080485bb <+142>:	mov    DWORD PTR [esp+0x8],0x80486d4
	0x080485c3 <+150>:	mov    DWORD PTR [esp+0x4],0x1ff
	0x080485cb <+158>:	lea    eax,[esp+0x2c]
	0x080485cf <+162>:	mov    DWORD PTR [esp],eax
	0x080485d2 <+165>:	call   0x8048410 <snprintf@plt>
	0x080485d7 <+170>:	lea    eax,[esp+0x2c]
	0x080485db <+174>:	mov    DWORD PTR [esp],eax
	0x080485de <+177>:	call   0x80483e0 <system@plt>
 	0x080485e3 <+182>:	mov    eax,0x0
EXIT	0x080485e8 <+187>:	mov    edx,DWORD PTR [esp+0x22c]
	0x080485ef <+194>:	xor    edx,DWORD PTR gs:0x14
	0x080485f6 <+201>:	je     0x80485fd <main+208>
	0x080485f8 <+203>:	call   0x80483c0 <__stack_chk_fail@plt>
	0x080485fd <+208>:	leave
	0x080485fe <+209>:	ret