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Java Floating Point Bug Can Lock Up Servers

Posted by Roblimo on from the here-a-bug-there-a-bug-everywhere-a-bug-bug dept.

An anonymous reader writes "Here we go again: Just like the recently-reported PHP Floating Point Bug causes servers to go into infinite loops when parsing certain double-precision floating-point numbers, Sun/Oracle's JVM does it, too. It gets better: you can lock up a thread on most servers just by sending a particular header value. Sun/Oracle has known about the bug for something like 10 years, but it's still not fixed. Java Servlet containers are patching to avoid the problem, but application code will still be vulnerable to user input."

8 of 157 comments (clear)

  1. Bullshit! by Anonymous Coward · · Score: 4, Funny

    Java is a secure virtual machine environment. Programs never crash and low level errors like pointer or memory problems are impossible. There is no way this floating point thing is real.

    Java is the future and you are retarded. Java is the fastest programming language ever invented, that's why it's the primary language we learn and teach in school.

    I have been a HTML programmer for many years, I know what I'm talking about.

    1. Re:Bullshit! by Citizen+of+Earth · · Score: 1, Funny

      Java is the fastest programming language ever invented

      That's why it's used to implement all video codecs!

    2. Re:Bullshit! by Anonymous Coward · · Score: 2, Funny

      >>> is no way this floating point thing is real.

      Are you insinuating an int thing is real, if floating point thing is not real?

    3. Re:Bullshit! by the+Atomic+Rabbit · · Score: 4, Funny

      There is no way this floating point thing is real.

      It has to be real. Java lacks built-in support for complex numbers.

    4. Re:Bullshit! by maxwell+demon · · Score: 1, Funny

      Java is the fastest programming language ever invented

      That's why it's used to implement all video codecs!

      No, video codecs are implemented in Flash because Java always makes those ugly coffee blotches on the videos.

      --
      The Tao of math: The numbers you can count are not the real numbers.
  2. Shocked! Shocked! by curmudgeon99 · · Score: 4, Funny

    As a more than decade-long Java programmer, I must say that I am shocked! Shocked! that Sun would do something like that.
    Why, I'd go so far as to predict that a company that behaved that way would find itself out of business.

    Hey, wait a second...

  3. Do NOT try this by c0lo · · Score: 3, Funny
    Try this:

    DO... NOT... TRY... THIS...

    Don't say I haven't warned you!!!!!

    --
    Questions raise, answers kill. Raise questions to stay alive.
  4. Re:Cool! by Anonymous Coward · · Score: 2, Funny

    Thats the combination to my luggage!