<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>UU&amp;Mixt · 全部文章（两面合流）</title><description>双作者双面技术博客：UU 的 C++ 后端与网络编程，Mixt 的 PWN 与二进制安全。</description><link>https://uuandmixt.com/</link><language>zh-CN</language><item><title>C++11 异步编程四件套详解</title><link>https://uuandmixt.com/uu/posts/c-11/</link><guid isPermaLink="true">https://uuandmixt.com/uu/posts/c-11/</guid><description>C++11 异步编程四件套 promise、future、packaged_task、async 围绕共享状态的层层封装关系，以及 get 一次性消费、broken_promise 等易错约束。</description><pubDate>Sun, 20 Sep 2026 00:00:00 GMT</pubDate><category>C++</category><category>C++</category><category>并发</category><category>异步编程</category><author>UU</author></item><item><title>创宇杯2026</title><link>https://uuandmixt.com/mixt/posts/2026-2/</link><guid isPermaLink="true">https://uuandmixt.com/mixt/posts/2026-2/</guid><description>第一届创宇杯网络安全技能大赛</description><pubDate>Fri, 18 Sep 2026 00:00:00 GMT</pubDate><category>无</category><author>Mixt</author></item><item><title>[强网杯2018]core</title><link>https://uuandmixt.com/mixt/posts/2018-core-2/</link><guid isPermaLink="true">https://uuandmixt.com/mixt/posts/2018-core-2/</guid><description>强网杯2018 core 内核题利用有符号整数溢出造成内核栈溢出，泄露 Canary 后构造 ROP 链执行 commit_creds(prepare_kernel_cred(0)) 完成提权。</description><pubDate>Thu, 17 Sep 2026 00:00:00 GMT</pubDate><category>linux kernel pwn</category><category>linux kernel pwn</category><category>ROP</category><category>栈溢出</category><category>整数溢出</category><author>Mixt</author></item><item><title>Redis 速查手册</title><link>https://uuandmixt.com/uu/posts/redis/</link><guid isPermaLink="true">https://uuandmixt.com/uu/posts/redis/</guid><description>面向 C++ 后端实习面试的 Redis 应用手册，覆盖五大基本类型用法、缓存三大问题、分布式锁、事务与持久化选型及生产规范。</description><pubDate>Wed, 16 Sep 2026 00:00:00 GMT</pubDate><category>工程实践</category><category>Redis</category><category>面试</category><author>UU</author></item><item><title>课件 · W1 Day 1-2：名字绑定与可变性</title><link>https://uuandmixt.com/uu/posts/w1-day-1-2/</link><guid isPermaLink="true">https://uuandmixt.com/uu/posts/w1-day-1-2/</guid><description>从名字绑定与可变性出发，用可运行实验对比 Python 赋值、传参、is/== 与 C++ 拷贝、指针传参的差异，并给出默认参数陷阱的判据。</description><pubDate>Wed, 16 Sep 2026 00:00:00 GMT</pubDate><category>agent01-Python补足</category><category>Python</category><category>Agent</category><author>UU</author></item><item><title>课件 · W1 Day 3：作用域与闭包</title><link>https://uuandmixt.com/uu/posts/w1-day-3/</link><guid isPermaLink="true">https://uuandmixt.com/uu/posts/w1-day-3/</guid><description>从 C++ 视角讲解 Python 作用域与闭包：块作用域缺失、赋值即声明引发的 UnboundLocalError、LEGB 查找顺序与 nonlocal 的变量捕获机制。</description><pubDate>Wed, 16 Sep 2026 00:00:00 GMT</pubDate><category>agent01-Python补足</category><category>Python</category><category>C++</category><author>UU</author></item><item><title>实验 · W1-Day1-2-名字绑定与可变性</title><link>https://uuandmixt.com/uu/posts/w1-day1-2-py/</link><guid isPermaLink="true">https://uuandmixt.com/uu/posts/w1-day1-2-py/</guid><description>通过实验代码验证 Python 的名字绑定、对象引用传递、is 与 == 的区别、可变默认参数陷阱、深浅拷贝以及元组的可变性边界。</description><pubDate>Wed, 16 Sep 2026 00:00:00 GMT</pubDate><category>agent01-Python补足</category><category>Python</category><author>UU</author></item><item><title>实验 · W1 Day3：作用域与闭包</title><link>https://uuandmixt.com/uu/posts/w1-day3/</link><guid isPermaLink="true">https://uuandmixt.com/uu/posts/w1-day3/</guid><description>通过可运行实验演示 Python 作用域与闭包：无块作用域、赋值即声明、LEGB 查找、nonlocal 与晚绑定陷阱。</description><pubDate>Wed, 16 Sep 2026 00:00:00 GMT</pubDate><category>agent01-Python补足</category><category>Python</category><author>UU</author></item><item><title>Proto+C++使用</title><link>https://uuandmixt.com/uu/posts/proto-c/</link><guid isPermaLink="true">https://uuandmixt.com/uu/posts/proto-c/</guid><description>讲解 protobuf 编译生成 C++ 代码后的消息字段读写、序列化、Arena 分配器，以及 gRPC 四种流式调用的客户端用法。</description><pubDate>Wed, 16 Sep 2026 00:00:00 GMT</pubDate><category>工程实践</category><category>C++</category><category>网络编程</category><category>并发</category><author>UU</author></item><item><title>libc_stdio_buffer初始化</title><link>https://uuandmixt.com/mixt/posts/libc-stdio-buffer/</link><guid isPermaLink="true">https://uuandmixt.com/mixt/posts/libc-stdio-buffer/</guid><description>利用 stdio 缓冲区延迟分配与 tcache_perthread_struct 操纵，实现任意地址写并泄露 libc，最终改写 mp_.tcache_bins 完成利用。</description><pubDate>Wed, 16 Sep 2026 00:00:00 GMT</pubDate><category>IO_FILE</category><category>libc_stdio_buffer</category><category>tcache_perthread_struct</category><category>mp_</category><author>Mixt</author></item></channel></rss>