我正在学习如何溢出缓冲区。我很难覆盖回信地址。这是我试图利用的易受攻击的代码：
(gdb) disas main
Dump of assembler code for function main:
0x0804845b <+0>: push ebp
0x0804845c <+1>: mov ebp,esp
0x0804845e <+3>: sub esp,0x100
0x08048464 <+9>: mov eax,DWORD PTR [ebp+0xc]
0x08048467 <+12>: add eax,0x4
0x0804846a <+15>: mov eax,DWORD PTR [eax]
0x0804846c <+17>: push eax
0x0804846d <+18>: call 0x8048340 <strlen@plt>
0x08048472 <+23>: add esp,0x4
0x08048475 <+26>: mov edx,eax
0x08048477 <+28>: mov eax,DWORD PTR [ebp+0xc]
0x0804847a <+31>: add eax,0x4
0x0804847d <+34>: mov eax,DWORD PTR [eax]
0x0804847f <+36>: push edx
0x08048480 <+37>: push eax …