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Ankit Kumar NSG650

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/* The world's smallest Brainfuck interpreter in C, by Kang Seonghoon
* http://j.mearie.org/post/1181041789/brainfuck-interpreter-in-2-lines-of-c */
s[99],*r=s,*d,c;main(a,b){char*v=1[d=b];for(;c=*v++%93;)for(b=c&2,b=c%7?a&&(c&17
?c&1?(*r+=b-1):(r+=b-1):syscall(4-!b,b,r,1),0):v;b&&c|a**r;v=d)main(!c,&a);d=v;}
@Anubhav1603
Anubhav1603 / examples.md
Last active April 19, 2025 13:39
Code examples of discord.py rewrite

discord.py code examples

Preface

Introduction

I am making this gist to show some examples of stuff you can do with discord.py, and also because the amount of up-to-date examples online is rather limited.

This will not be a guide for learning how to use the basics of the wrapper, but merely showing some code to get a better understanding of some of the things discord.py can do. I will therefore assume that anybody looking at this will understand the basics of both python and the wrapper in question.

I will also assume that asyncio, discord.ext commands and discord are installed and imported, and that the commands.Bot instance is stored in the variable bot.

@aglab2
aglab2 / a.md
Last active May 29, 2024 00:43
Project 64 1.6 container escape vulnerability writeup

Vulnerable emulator is Project 64 1.6.x/1.7. 2 vulnerabilities can be used to gain arbitrary code execution from emulation container from N64 ROM.

  1. Container escape and arbitrary writes from N64 ROM outside of designated N64 RAM

Vulnerable function Compile_R4300i_SB and its friends Compile_R4300i_S* https://github.com/zeromus/pj64/blob/master/RecompilerOps.cpp#L1955C6-L2024

If non const Opcode.base is used to avoid condition at 1961-1971 which does checks properly, we can load from volatile address addr (compiled to MIPS asm inside ROM):

//
// XWine1
//
// This code is licensed under MIT License
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is