Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!

 



Forgot your password?
typodupeerror
×

Submission + - SIMH has become the Open SIMH project (groups.io)

chaoskitty writes: SIMH has for ages been a repository of simulators and emulators for historically significant mainframe and minicomputer platforms including PDP, VAX, Data General, IBM, Xerox and more.

There has been quite a bit of drama in the SIMH world which came as a direct result of changes in the SIMH 4 branch which made it incompatible by default with common disk images. After many complaints, the author of those changes and the ostensible head of the SIMH 4 branch added a new license to certain parts of the code, likely in violation of the project's license.

As a result, many contributors expressed their desire to move their contributions back to the SIMH 3 branch, which is still maintained by SIMH's original author, Bob Supnik. In response, the Open SIMH project was created.

https://github.com/open-simh

Comment That's not how the math of speed works. (Score 1) 101

A computer that's half the speed of another and also has half the memory is not one quarter the speed of the other. It's half the speed for certain tasks, and either can't do other tasks or it's half the speed plus (not multiplied by) the speed of swapping, based on how much swapping needs to be done and how often.

ieee.org should know better.

Comment Poorly researched article (Score 3, Insightful) 77

It's a really poorly written article filled with speculation, easily researched untruths, and just plain silliness.

Screenshots are for the wrong things (Windows 2, not Windows 1). WorldWideWeb.app was not created in 1987. Color NeXT were available in 1990. Windows 3.0 and 3.1 had nothing to do with it - their hyperlinks were green. And Gopher was designed to be green on black? No, silly - terminals were commonly green on black.

Seriously, Mozilla?

Comment Big companies == no communication (Score 4, Insightful) 166

Most of these companies are too big to do anything correctly. Even if you're a paying customer, something bad happens, nobody is accountable, and nothing can be done.

While self hosting email and other services is outside of the wheelhouse of most people, tech companies really should be running their own services, unless those services don't really matter. If they don't matter, then who cares when Google locks your accounts without explanation?

Comment Google is anti-people (Score 1) 39

Good luck talking to an actual human at Google. Every now and then you'll get to talk to a human who works for Google, but even that human will have no clue how to talk to someone who can actually do any real thing at Google.

Do their email servers use HELO / EHLO names which don't exist in DNS? Nobody blames Google - it HAS to be the fault of everyone but Google. Trying to tell them? Impossible.

The only reasonably certain way to get any response from Google is to get something spread widely in the media, or to sue their dumb asses.

If anyone else has any other suggestions, I'd love to hear them.

Submission + - SPAM: Of the 5,141 virus deaths in Massachusetts, 60% are in Nursing Homes 2

schwit1 writes: Yet Gov. Charlie Baker, the scold and scourge of all golf carts, gun shops, nail salons and churches, none of which have recorded any fatalities, seems strangely oblivious to the ever-escalating toll in the state’s “long-term care facilities,” which are both heavily regulated and subsidized by the commonwealth.

Ditto, the Legislature, where no one seems to be demanding hearings into the nursing-home death tolls, which dwarf those of neighboring states.

Of the 5,108 deaths, only 246 were of people under the age of 60. Yet they remain locked up, more than a million have lost their jobs, and yet they are daily lectured and threatened by politicians who say next to nothing about the nursing homes where residents are actually at risk.

The nursing homes seem to have a lot of very powerful friends at the State House, perhaps because of the hundreds of thousands of dollars their executives funnel into the pockets of those keeping the rest of the state, where few are dying, in lockdown.

Link to Original Source

Submission + - Adobe Issues Patches For 36 Vulnerabilities In DNG, Reader, Acrobat (zdnet.com)

An anonymous reader writes: Adobe has released security patches to resolve 36 vulnerabilities present in DNG, Reader, and Acrobat software. On Tuesday, the software giant issued two security advisories (1, 2) detailing the bugs, the worst of which can be exploited by attackers to trigger remote code execution attacks and information leaks. The first set of patches relate to Adobe Acrobat and Reader for Windows and macOS, including Acrobat / Acrobat Reader versions 2015 and 2017, as well as Acrobat and Acrobat Reader DC.

In total, 12 critical security flaws have been resolved. Six of the bugs, a single heap overflow problem (CVE-2020-9612), two out-of-bounds write errors (CVE-2020-9597, CVE-2020-9594), two buffer overflow issues (CVE-2020-9605, CVE-2020-9604), and two use-after-free vulnerabilities (CVE-2020-9607, CVE-2020-9606) can all lead to arbitrary code execution in the context of the current user. The remaining problems, now patched, include a race condition error (CVE-2020-9615) and four security bypass bugs (CVE-2020-9614, CVE-2020-9613, CVE-2020-9596, CVE-2020-9592). 12 vulnerabilities, deemed important, were also disclosed in Acrobat and Reader. Null pointer, stack exhaustion, out-of-bounds read, and invalid memory access issues have been patched. If exploited, the bugs can be weaponized for information disclosure and application denial-of-service.

Adobe's DNG Software Development Kit (SDK), versions 1.5 andearlier, is the subject of the second security advisory. The worst vulnerabilities are four heap overflow issues (CVE-2020-9589, CVE-2020-9590 , CVE-2020-9620, CVE-2020-9621) that can all lead to remote code execution attacks. In addition, eight out-of-bounds read problems in the software have also been fixed (CVE-2020-9622, CVE-2020-9623, CVE-2020-9624, CVE-2020-9625, CVE-2020-9626, CVE-2020-9627, CVE-2020-9628, CVE-2020-9629). If exploited, these issues can lead to information disclosure.

Submission + - Austrian Citizen Files GDPR Legal Complaint Over Android Advertising ID (theregister.co.uk)

An anonymous reader writes: Privacy pressure group Noyb has filed a legal complaint against Google on behalf of an Austrian citizen, claiming the Android Advertising ID on every Android device is "personal data" as defined by the EU's GDPR and that this data is illegally processed. Based in Vienna, Austria, Noyb is a nonprofit founded by Max Schrems, a lawyer and privacy advocate, to focus on "commercial privacy and data protection violations." It says that "the core task of the office is to work on our enforcement projects and to engage in the necessary research for strategic litigation."

The complaint against Google, which was filed with the Austrian Data Protection Authority, is based on the claim that Google's Android operating system generates the advertising ID without user choice as required by GDPR. "In essence, you buy a new Android phone, but by adding a tracking ID they ship you a tracking device," said Noyb lawyer Stefano Rossetti. [...] The complaint can be viewed here [PDF] and raises key questions about privacy, choice, and tracking. It states that the complainant (the name is redacted) completed a Google contact form to withdraw consent to use of the advertising ID (if consent had been given, which is disputed), and to object to its processing. Article 7 of the GDPR states that "the data subject shall have the right to withdraw his or her consent at any time." Article 21 is a "right to object at any time to processing of personal data concerning him or her" for marketing and profiling, following which the law states that "the personal data shall no longer be processed for such purposes."

Comment Rust is NOT resource friendly (Score 1) 341

Back in then late '80s and '90s, many people's computing resources were stratified. You had the haves and the have-nots, and if you didn't have the memory, CPU, Internet or other resources, you couldn't do what other people could do. This, obviously, included programming.

As free and open OSes became prevalent, and as computing has become ubiquitous, pretty much anyone can attain enough computing power to participate, even on a first gen Raspberry Pi or a decade old, recycled x86.

Rust changes all of that. Rust is so ridiculously computing resource hungry that you can't even compile Rust itself on a 32 bit architecture, because there isn't enough address space. This is just ridiculous. So now we're supposed to go BACK in time and go BACK to where only certain people have the resources to compile, and everyone else is supposed to simply accept this?

Also, if Rust is so memory safe, then why aren't people taking advantage of that memory safety to be MUCH more aggressive with deallocating / reallocating memory in, say, Firefox? Why does Firefox now seem to require gigabytes of memory for basic browsing?

Rust has some good ideas, but the lock-ins to resource expense aren't exactly helping the planet.

Comment Re:Managers say yes, people who get shit done say (Score 1) 155

Oops. I meant the opposite. Managers think they don't need to be technical and don't need to understand the projects they manage. People who are actually doing the work would love it if the managers knew something about what's going on. There are too many decisions made for the wrong reasons.

Slashdot Top Deals

There are two ways to write error-free programs; only the third one works.

Working...