Skip to content
By using Twitter’s services you agree to our Cookies Use. We and our partners operate globally and use cookies, including for analytics, personalisation, and ads.
  • Home Home Home, current page.
  • About

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @
  • Language: English
    • Bahasa Indonesia
    • Bahasa Melayu
    • Català
    • Čeština
    • Dansk
    • Deutsch
    • English UK
    • Español
    • Filipino
    • Français
    • Hrvatski
    • Italiano
    • Magyar
    • Nederlands
    • Norsk
    • Polski
    • Português
    • Română
    • Slovenčina
    • Suomi
    • Svenska
    • Tiếng Việt
    • Türkçe
    • Ελληνικά
    • Български език
    • Русский
    • Српски
    • Українська мова
    • עִבְרִית
    • العربية
    • فارسی
    • मराठी
    • हिन्दी
    • বাংলা
    • ગુજરાતી
    • தமிழ்
    • ಕನ್ನಡ
    • ภาษาไทย
    • 한국어
    • 日本語
    • 简体中文
    • 繁體中文
  • Have an account? Log in
    Have an account?
    · Forgot password?
    New to Twitter?
    Sign up
marcan42's profile
Hector Martin
Hector Martin
Hector Martin
@marcan42

Tweets

Hector Martin

@marcan42

If it ain't broke, I'll fix it! I'm porting Linux to Apple Silicon Macs at @AsahiLinux. http://patreon.com/marcan  | http://github.com/sponsors/marcan 

Tokyo, Japan
marcan.st
Joined May 2009

Tweets

  • © 2021 Twitter
  • About
  • Help Center
  • Terms
  • Privacy policy
  • Imprint
  • Cookies
  • Ads info
Dismiss
Previous
Next

Go to a person's profile

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @

Promote this Tweet

Block

  • Tweet with a location

    You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more

    Your lists

    Create a new list

    Under 100 characters, optional
    Privacy

    Copy link to Tweet

    Embed this Tweet

    Embed this Video

    Add this Tweet to your website by copying the code below. Learn more

    Add this video to your website by copying the code below. Learn more

    Hmm, there was a problem reaching the server.

    By embedding Twitter content in your website or app, you are agreeing to the Twitter Developer Agreement and Developer Policy.

    Preview

    Why you're seeing this ad

    Log in to Twitter

    · Forgot password?
    Don't have an account? Sign up »

    Sign up for Twitter

    Not on Twitter? Sign up, tune into the things you care about, and get updates as they happen.

    Sign up
    Have an account? Log in »

    Two-way (sending and receiving) short codes:

    Country Code For customers of
    United States 40404 (any)
    Canada 21212 (any)
    United Kingdom 86444 Vodafone, Orange, 3, O2
    Brazil 40404 Nextel, TIM
    Haiti 40404 Digicel, Voila
    Ireland 51210 Vodafone, O2
    India 53000 Bharti Airtel, Videocon, Reliance
    Indonesia 89887 AXIS, 3, Telkomsel, Indosat, XL Axiata
    Italy 4880804 Wind
    3424486444 Vodafone
    » See SMS short codes for other countries

    Confirmation

     

    Welcome home!

    This timeline is where you’ll spend most of your time, getting instant updates about what matters to you.

    Tweets not working for you?

    Hover over the profile pic and click the Following button to unfollow any account.

    Say a lot with a little

    When you see a Tweet you love, tap the heart — it lets the person who wrote it know you shared the love.

    Spread the word

    The fastest way to share someone else’s Tweet with your followers is with a Retweet. Tap the icon to send it instantly.

    Join the conversation

    Add your thoughts about any Tweet with a Reply. Find a topic you’re passionate about, and jump right in.

    Learn the latest

    Get instant insight into what people are talking about now.

    Get more of what you love

    Follow more accounts to get instant updates about topics you care about.

    Find what's happening

    See the latest conversations about any topic instantly.

    Never miss a Moment

    Catch up instantly on the best stories happening as they unfold.

    1. comex‏ @comex 27 Apr 2017
      • Report Tweet
      • Report NetzDG Violation
      Replying to @comex @_pablosole_ and

      But evidently it *is* possible to get stuff upstream now, albeit slower (but also less hackily), slowly decreasing the value add of grsec.

      2 replies 0 retweets 0 likes
    2. comex‏ @comex 27 Apr 2017
      • Report Tweet
      • Report NetzDG Violation
      Replying to @comex @_pablosole_ and

      Mind you, if RAP were open, I don't think it'd have a hard time being upstreamed as an optional feature - not disruptive like other stuff.

      2 replies 0 retweets 0 likes
    3. PaX Team‏ @paxteam 28 Apr 2017
      • Report Tweet
      • Report NetzDG Violation
      Replying to @comex @_pablosole_ and

      you clearly have no idea what it took to protect linux with RAP. it's the *most* complex feature of PaX by far.

      1 reply 0 retweets 2 likes
    4. comex‏ @comex 28 Apr 2017
      • Report Tweet
      • Report NetzDG Violation
      Replying to @paxteam @_pablosole_ and

      I could be mistaken on that point, since of course RAP is closed and I can't inspect it. (Less certainty is why I said "I don't think".)

      2 replies 0 retweets 0 likes
    5. Pablo Sole‏ @_pablosole_ 28 Apr 2017
      • Report Tweet
      • Report NetzDG Violation
      Replying to @comex @paxteam and

      scripts/gcc-plugins/rap_plugin/rap_plugin.c, What do you mean it is "closed"? you can totally inspect it and make your very own even...

      1 reply 0 retweets 1 like
    6. comex‏ @comex 28 Apr 2017
      • Report Tweet
      • Report NetzDG Violation
      Replying to @_pablosole_ @paxteam and

      AFAIK the formerly-public version was not the complete RAP and missing critical parts.

      1 reply 0 retweets 0 likes
    7. Hector Martin‏ @marcan42 28 Apr 2017
      • Report Tweet
      • Report NetzDG Violation
      Replying to @comex @_pablosole_ and

      It doesn't even protect return addresses, just indirect calls... so it does nothing to stop ROP.

      2 replies 0 retweets 0 likes
    8. PaX Team‏ @paxteam 28 Apr 2017
      • Report Tweet
      • Report NetzDG Violation
      Replying to @marcan42 @comex and

      in your expert opinion what does scripts/gcc-plugins/rap_plugin/rap_ret_pass.c do? oopsie... you goofed up again ;)

      1 reply 0 retweets 0 likes
    9. Hector Martin‏ @marcan42 28 Apr 2017
      • Report Tweet
      • Report NetzDG Violation
      Replying to @paxteam @comex and

      Oh, you decided to stop nerfing RAP in the public release? Good for you! Because that file magically appeared in 4.9 and wasn't in 4.8.

      2 replies 0 retweets 1 like
    10. Pablo Sole‏ @_pablosole_ 28 Apr 2017
      • Report Tweet
      • Report NetzDG Violation
      Replying to @marcan42 @paxteam and

      It is in 4.8.17, and 4.7.10, and 4.6.5 (July last year), you're really up for complaining about whatever right?

      2 replies 0 retweets 0 likes
      Hector Martin‏ @marcan42 28 Apr 2017
      • Report Tweet
      • Report NetzDG Violation
      Replying to @_pablosole_ @paxteam and

      No it isn't. They announced this 3 months ago. https://grsecurity.net/rap_announce2.php … $ grep rap_ret_pass grsecurity-3.1-4.8.17-201701151620.patch $

      11:48 PM - 28 Apr 2017
      2 replies 0 retweets 0 likes
        1. New conversation
        1. comex‏ @comex 28 Apr 2017
          • Report Tweet
          • Report NetzDG Violation
          Replying to @marcan42 @_pablosole_ and

          and note that even that announcement indicates that the commercial version has some secret stuff, just not as much as before.

          2 replies 0 retweets 0 likes
        2. PaX Team‏ @paxteam 29 Apr 2017
          • Report Tweet
          • Report NetzDG Violation
          Replying to @comex @marcan42 and

          you're wrong, nothing changed there. perhaps you too are confused between deterministic vs. probabilistic? read my H2HC15 slides then.

          0 replies 2 retweets 2 likes
          3. End of conversation
        2. New conversation
        1. Pablo Sole‏ @_pablosole_ 28 Apr 2017
          • Report Tweet
          • Report NetzDG Violation
          Replying to @marcan42 @paxteam and

          I meant RAP in general, the ret pass was not there (was not even announced at that date), but the rap_fptr_pass has been there for a while

          1 reply 0 retweets 0 likes
        2. Hector Martin‏ @marcan42 29 Apr 2017
          • Report Tweet
          • Report NetzDG Violation
          Replying to @_pablosole_ @paxteam and

          We were explicitly and clearly talking about the ret pass, which *was* announced (for the paid version only): https://grsecurity.net/rap_announce.php …

          1 reply 0 retweets 0 likes
        3. Show replies

      Loading seems to be taking a while.

      Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.

        Promoted Tweet

        false

        • © 2021 Twitter
        • About
        • Help Center
        • Terms
        • Privacy policy
        • Imprint
        • Cookies
        • Ads info