Lup Yuen Lee 李立源 @lupyuen@qoto.org

FreeBSD Jailbreak: "it probably doesn’t hurt for people to try and run the PoC on their PS4 and PS5"

https://wololo.net/2024/02/01/is-an-18-year-old-vulnerability-the-key-to-the-next-ps5-ps4-jailbreak/

GSoC for Apache #NuttX RTOS (#RustLang)

https://cwiki.apache.org/confluence/plugins/servlet/mobile?contentId=288885445#content/view/288885445

Building and Testing Apache #NuttX Apps inside a Web Browser ... Yep it kinda works! 👍

Source: https://github.com/lupyuen/tcc-riscv32-wasm#nuttx-app-runs-in-a-web-browser

"On the Move" ... Autobiography of Dr Oliver Sacks

https://share.libbyapp.com/title/2116814

@m0jek Thanks for reading! :-)

#RISCV T-Head C906 works hunky dory ... Just be careful 👍

Article: https://lupyuen.codeberg.page/articles/plic3.html#lessons-learnt

Compiling TCC #RISCV Compiler to #WebAssembly ... With #ZigLang Compiler

Source: https://github.com/lupyuen/tcc-riscv32-wasm#compile-tcc-to-webassembly-with-zig-compiler

"Do you want a computer that messes up your hair every time you use it?"

https://www.theverge.com/24054862/apple-vision-pro-review-vr-ar-headset-features-price

So barebones you can make Soup Tulang 😂

Source: https://github.com/lupyuen/tcc-riscv32-wasm#fix-the-varargs-functions

glibc qsort: Out-of-bounds Read & Write (Non-transitive comparison)

https://www.qualys.com/2024/01/30/qsort.txt

Dumping Null-Terminated Strings in C

https://nanovms.com/dev/tutorials/dumping-null-terminated-strings

"A leaked token provided unrestricted access to the entire source code on Mercedes-Benz’s GitHub Enterprise server"

https://www.securityweek.com/leaked-github-token-exposed-mercedes-source-code/

Matrix .org Fundraising

https://matrix.org/blog/2024/01/2024-roadmap-and-fundraiser/

How to deal with a Cease-and-Desist letter from Facebook ("Unfollow Everything")

https://12challenges.substack.com/p/how-to-deal-with-receiving-a-cease

Porting TCC #RISCV Compiler to #WebAssembly ... Gets troubling 🤔

Source: https://github.com/lupyuen/tcc-riscv32-wasm#analysis-of-missing-functions

Plex raises $40M as it nears profitability

https://techcrunch.com/2024/01/29/streaming-media-company-plex-raises-new-funds-as-it-nears-profitability/

"SpaceX's laser system for Starlink is delivering over 42 petabytes of data for customers per day"

https://www.pcmag.com/news/starlinks-laser-system-is-beaming-42-million-gb-of-data-per-day

Reverse-Engineering a Scoreboard Display (#ESP32, #Zephyr)

https://hardfault.life/p/big-seven-segment