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int main()
{
printf(&unix["\021%six\012\0"], (unix)["have"] + "fun" - 0x60);
}
gcc -S±àÒë³É»ã±à´úÂëÈçÏÂ:
.file "test.c"
.section .rodata
.LC0:
.string "fun"
.LC1:
.string "\021%six\n"
.string ""
.text
.globl main
.type main,@function
main:
pushl %ebp
movl %esp, %ebp
subl $8, %esp
andl $-16, %esp
movl $0, %eax
subl %eax, %esp
subl $8, %esp
movl $.LC0, %eax
subl $96, %eax
addl $97, %eax
pushl %eax
pushl $.LC1+1
call printf
addl $16, %esp
leave
ret
.Lfe1:
.size main,.Lfe1-main
.section .note.GNU-stack,"",@progbits
&n
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