Wanted to download an ISO, ended up writing a kernel exploit

My TP-Link EAP770 v1 corrupts downloads over Wi-Fi and TP-Link EOL'd it before I unboxed it. The fix is two zeros in sysfs. TP-Link's shell won't let me write them, so I wrote a kernel exploit for my own fucking access point.

October 10, 2026

Async cancellation and sync blocks: good luck debugging this

When you cancel an async task that has spawned a blocking thread, the async mutex guard gets dropped but the thread keeps running unprotected. Always pass owned guards to spawned threads.

September 11, 2025