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Latest posts

Last updated 11 months ago

wirte a proc_macro_attribute to automatically generate docs for axum

11 months ago

Recently, I was working on a project that uses axum, a web...

新版musl libc 浅析

about 4 years ago

自从defcon出过新版musl libc的pwn之后,感觉之后可能会有一波musl lib pwn,果然强网杯的时候就看到了。可以预见,之后可能就会有musl libc master pwn,这两天趁着空闲的时候大概看了一下musl libc的源码,简单的做了一下笔记: Malloc 用户传入size之后,如果大于MMAP_THRESHOLD (#define...