New code for SIGILL faults help identify misbranches

Posted on by Michael G

If you run recent OpenBSD on certain amd64 or aarch64 platforms, indirect branching to an “unexpected” location will crash your program, in order to prevent ROP attacks and similar ways to have your program execute code where it shouldn’t.

The OpenBSD compiler will insert an extra instruction in all the places where a branch is supposed to land, and if it lands anywhere else, a CPU fault is raised and your program gets an “Illegal Instruction”.

Previously, crashes of this kind have looked more or less like any other kind of fault where code is executing random data or from random locations, but since the kernel knows when this has happened, we can make it explicit that the fault is due to missing branch target instructions, which will help a lot when debugging.

Link to the commit here.

Next steps for Mozilla and Trustworthy AI

Posted on by Michael G

(In short: Mozilla is updating our trustworthy AI plan. Read the paper and share your feedback: AIPaper@mozillafoundation.org.) In 2020, when Mozilla first focused its philanthropy and advocacy on trustworthy AI, we published a paper outlining our vision. We mapped the barriers to a better AI ecosystem — barriers like centralization, algorithmic bias, and poor data […]

The post Next steps for Mozilla and Trustworthy AI appeared first on The Mozilla Blog.

One nineteen suggested to all

Posted on by Michael G

TWIF generated on Thursday, 22 Feb 2024, Week 8

F-Droid core

F-Droid and F-Droid Basic were updated to 1.19.1 to fix some theming issues, add more translations and polish something supersecret you’ll get to find about soon. In more important news, version 1.19.0 is now marked as suggested so the update is finally sent to all the F-Droid users out there, not just our loyal fan base that have “enabled Beta”. 🎉

Another change that 1.19.0 brought was related to the default repositories. Historically, given the Guardian Project’s involvement in F-Droid, we’ve shipped their repo in-app but not enabled by default. As time passed, Guardian’s needs to host apps have not aligned with F-Droid’s FOSS policies so it was finally decided to remove their repo from the default install, meaning that new installs will not have it. If you already do, it will stay put as you wish.

Our very own @eighthave has penned a post from the future to explain in detail what’s going on and also talk about the future of the most wanted apps from that repo, Orbot and Tor Browser.

Community News

@linsui extracts some news:

While Orbot might not be easily installed by default from now on, TorServices (alpha) was just updated to 0.2.1. It does not have all the bells and whistles of Orbot, but it offers the barebones in a light app. You can enable “Use Tor” in Conversations, SOCKS in Netguard or your own favourite app proxy settings, and you are ready to go.

ZipXtract FD was updated to 4.3.2 but this version is now lacking “RAR extraction, Multipart RAR extraction, 7z compression”, since these were based on proprietary code.

@Licaon_Kter is waving flags:

Jami was updated to 20240215-01, but did you notice that “the new conversation UI is now available for everyone on Android”? Yes, devs are hard at work to make it better for the eye and faster.

Organic Maps: Hike, Bike, Drive Offline was mentioned as downgraded in TWIF24 week 4 per the developers wishes. This week it was brought back up to date to version 2024.02.06-11-FDroid hence make sure you update and download the updated maps as well, so your next trips are better guided. The F-Droid website has yet to detail why the app is flagged with an anti-feature (the client does explain), but it’s there because: “Map download service (cdn*.organicmaps.app) is free and open source, but not user changeable. Hotel widget includes a link to kayak.com not contained in original map data”. More about Anti-Features here.

Stitch, your handy tool for picture stitching on the go, is back after being gone for 8 months. (#2894)

Newly Added Apps

4 apps were newly added

Intermezzo from Licaon_Kter

As usual the next section is this huge dry wall of text listing the other updated apps. Many of you have complained that it’s a boring section, and we agree. The sections above are full of exciting (and hopefully new) information, but truth be told we can’t really follow up all the 100-200 app updates that get pushed weekly. We might use one of those apps so we follow its development, we might fix a build and thus get a spicy detail from the commit messages, but otherwise, it all might be on autoupdate and working surely, yet quietly. Each update can hold some beautiful or amazing feat that only you know about, because you care, so if it’s game-changing, or just scratches an itch, please drop by our special forum thread and let everyone else know about it. 🎁

Updated Apps

118 more apps were updated

Thank you for reading this week’s TWIF 🙂

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You are welcome to join the TWIF forum thread. If you have any news from the community, post it there, maybe it will be featured next week 😉

IBM begins work on Power11 enablement for upcoming Linux 6.9

Posted on by Michael G
The first “Power11” patches were queued today into the PowerPC’s “next” Git branch ahead of the upcoming Linux 6.9 kernel cycle. The first of many IBM Power11 processor/platform enablement patches are beginning to flow out for the Linux kernel for enabling the next-generation Power processors. This shouldn’t be too surprising given that a few months ago IBM began posting “PowerPC Future” patches for the GCC compiler with speculating at the time it was for Power11 just as IBM previously called their “future” CPU target in GCC for Power10 prior to those processors officially debuting. ↫ Michael Larabel I really hope IBM learned from the POWER10 fiasco and will make sure POWER11 is properly and fully open again, because POWER9’s openness made it unique among the other options out there. Without it, there’s really no reason for an enthusiast community to developer around POWER11 as it did around POWER9, and that would be a shame. Again.

Dođi ovamo – Domaćice sa Bosfora 23 Epizoda

Posted on by Michael G

Video by via Dailymotion Source Glumac/GlumicaSerhat TutumluerCeyda DüvenciÖzge ÖzderHale AkınlıBennu YıldırımlarBatuhan KaracakayaSongül ÖdenMelda AratCenk Ertanİlker Kurtİncilay ŞahinMetin BüktelEvrim SolmazServer MutluEce HakimDevrim ÖzderErdal BilingenFurkan Andıç Go to Source

AnimeBum PHP Script

Posted on by Michael G

Video by via Dailymotion Source El Script esta diseñado para transmitir todos tus videos Anime o cualquier otro, no tiene el auto embed o auto texto. Version PhP: 5.3 – 5.6 Características:Panel AtractivoPerfil de usuario (Lista de series que siguen y episodios vistos)Agregar en serie y modo Anime4 Temas Púrpura, Verde, Oscuro, AzulVer y descargar…