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https://github.com/paranoidninja/PIC-Get-Privileges
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paranoidninja
14 lines
559 B
NASM
14 lines
559 B
NASM
extern getprivs
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global alignstack
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segment .text
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alignstack:
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push rdi ; backup rdi since we will be using this as our main register
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mov rdi, rsp ; save stack pointer to rdi
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and rsp, byte -0x10 ; align stack with 16 bytes
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sub rsp, byte +0x20 ; allocate some space for our C function
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call getprivs ; call the C function
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mov rsp, rdi ; restore stack pointer
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pop rdi ; restore rdi
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ret ; return where we left |