我可是会飞的啊 主要方向:re,pwn

[Google CTF 2023]pwn-write-flag-where1

文件信息: [*] '/home/selph/CTF-Exercise/Google CTF 2023/write-flag-where/chal' Arch: amd64-64-little RELRO: Partial RELRO Stack: No

selph Published on 2023-10-23

glibc源码解读01:Fastbin的申请与释放与Fastbin Dup简介

从libc2.23开始,到最新版,都会有的,慢慢更新ing 本文源码版本:2.23 从fastbin中申请chunk __libc_malloc 首先是调用malloc函数: void * __libc_malloc (size_t bytes) { mstate ar_ptr; void

selph Published on 2023-07-14
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