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  3. Visual Studio compiler inserts telemetry into compiled code without users knowledge

Visual Studio compiler inserts telemetry into compiled code without users knowledge

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  • P patbob

    RyanDev wrote:

    BryanFazekas wrote:

    Executables bloated with unnecessary code that does not help with the software's purpose

    Bloated seems like an overstatement. But OK.

    The unstated thing is that, while MS claims they added this instrumentation to keep an eye on the performance of your applications, what is the performance and behavior of this telemetry logging functionality (and how will it change as they update their OS)? Can it cause app slowdowns? crashes? Fill your customer's disk? How does it change the attack surface of your app? If you don't know it's there, how will you be able to address any of this? Worse, MS will feel free to change that code at any time, so you may wake up one day to find out that installed versions of your application are suddenly doing very bad things to your customers computers, and you didn't make any change at all to your code that could have caused it. You can deny all you want, but your customers are still going to blame you and your code. And remember, Microsoft had no plans to tell you about this addition, they've been forced to remove it because their attempt to slip unwanted code into everybody's applications was discovered by a user and the community pushed back.

    We can program with only 1's, but if all you've got are zeros, you've got nothing.

    Z Offline
    Z Offline
    ZurdoDev
    wrote on last edited by
    #21

    patbob wrote:

    what is the performance and behavior of this telemetry logging functionality (and how will it change as they update their OS)? Can it cause app slowdowns? crashes? Fill your customer's disk? How does it change the attack surface of your app? If you don't know it's there, how will you be able to address any of this?

    But that's true about the entire .net stack as well as any 3rd party code you use.

    patbob wrote:

    Microsoft had no plans to tell you about this addition,

    Again, so? Many of us have written code that gives us feedback so that we know how our software is running, or not. It's their software, I don't see why we should be trying to dictate how it works.

    There are only 10 types of people in the world, those who understand binary and those who don't.

    P 1 Reply Last reply
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    • Z ZurdoDev

      Member 2652715 wrote:

      This is more like Ford or GM deciding to make your car honk and flash the lights every time you change the radio station.

      Actually, it isn't like that at all. My application will not behave any differently because of their code.

      There are only 10 types of people in the world, those who understand binary and those who don't.

      C Offline
      C Offline
      Chuck OHalloran
      wrote on last edited by
      #22

      RyanDev wrote:

      My application will not behave any differently because of their code.

      Sorry to be pedantic, but do you mean that your application by design was already sending telemetry information to microsoft telemetry service or that you don't care that it does?

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      • Z ZurdoDev

        patbob wrote:

        what is the performance and behavior of this telemetry logging functionality (and how will it change as they update their OS)? Can it cause app slowdowns? crashes? Fill your customer's disk? How does it change the attack surface of your app? If you don't know it's there, how will you be able to address any of this?

        But that's true about the entire .net stack as well as any 3rd party code you use.

        patbob wrote:

        Microsoft had no plans to tell you about this addition,

        Again, so? Many of us have written code that gives us feedback so that we know how our software is running, or not. It's their software, I don't see why we should be trying to dictate how it works.

        There are only 10 types of people in the world, those who understand binary and those who don't.

        P Offline
        P Offline
        patbob
        wrote on last edited by
        #23

        RyanDev wrote:

        But that's true about the entire .net stack as well as any 3rd party code you use.

        True, it is. Its a risk we all take. However, while we don't know how the library is implemented, we do know what parts of it we're using because we're explicitly calling it. If there's issues with their library code, we can work around it.. somehow.

        RyanDev wrote:

        It's their software, I don't see why we should be trying to dictate how it works.

        I agree that we don't necessarily get a say in how their software works. It was unstated, but I didn't say they shouldn't collect their telemetry. I merely want to be informed about any changes they are making to my code that might affect it. After all, when my code breaks for my customers, they'll be holding my feet to the fire to get it fixed, not Microsoft's. It is far easier for me to fix code that I've written and can see, than some hidden addition that Microsoft inserts behind my back, and I don't even know is there until I get down and dirty with the generated assembly code. I guess the real problem is that the compiler team has an implied "contract" with us, their users -- one clause of which is that they won't add any unnecessary garbage to our code. They violated that. They didn't tell us about that violation. They didn't give us any way to control that addition. In short, the compiler team violated the implied "contract".

        We can program with only 1's, but if all you've got are zeros, you've got nothing.

        Z 1 Reply Last reply
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        • C Chuck OHalloran

          RyanDev wrote:

          My application will not behave any differently because of their code.

          Sorry to be pedantic, but do you mean that your application by design was already sending telemetry information to microsoft telemetry service or that you don't care that it does?

          Z Offline
          Z Offline
          ZurdoDev
          wrote on last edited by
          #24

          Member 2652715 wrote:

          but do you mean

          Just showing that your analogy did not work.

          There are only 10 types of people in the world, those who understand binary and those who don't.

          1 Reply Last reply
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          • P patbob

            RyanDev wrote:

            But that's true about the entire .net stack as well as any 3rd party code you use.

            True, it is. Its a risk we all take. However, while we don't know how the library is implemented, we do know what parts of it we're using because we're explicitly calling it. If there's issues with their library code, we can work around it.. somehow.

            RyanDev wrote:

            It's their software, I don't see why we should be trying to dictate how it works.

            I agree that we don't necessarily get a say in how their software works. It was unstated, but I didn't say they shouldn't collect their telemetry. I merely want to be informed about any changes they are making to my code that might affect it. After all, when my code breaks for my customers, they'll be holding my feet to the fire to get it fixed, not Microsoft's. It is far easier for me to fix code that I've written and can see, than some hidden addition that Microsoft inserts behind my back, and I don't even know is there until I get down and dirty with the generated assembly code. I guess the real problem is that the compiler team has an implied "contract" with us, their users -- one clause of which is that they won't add any unnecessary garbage to our code. They violated that. They didn't tell us about that violation. They didn't give us any way to control that addition. In short, the compiler team violated the implied "contract".

            We can program with only 1's, but if all you've got are zeros, you've got nothing.

            Z Offline
            Z Offline
            ZurdoDev
            wrote on last edited by
            #25

            patbob wrote:

            I merely want to be informed about any changes they are making to my code that might affect it.

            Serious? You want to read through release notes from a company that has 100's of software products and is releasing updates all the time? Not me. :sigh:

            patbob wrote:

            the compiler team violated the implied "contract".

            If you thought there was an implied contract that there would be no garbage in your code, then I have a bridge to sell you. :-\

            There are only 10 types of people in the world, those who understand binary and those who don't.

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            • Mike HankeyM Mike Hankey

              How many times are they going to shoot themselves in the foot before an amputation is required?

              New version: WinHeist Version 2.2.2 Beta
              I told my psychiatrist that I was hearing voices in my head. He said you don't have a psychiatrist!

              T Offline
              T Offline
              T800G
              wrote on last edited by
              #26

              To solve the problem you have to cut off the head, not the foot.

              1 Reply Last reply
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              • Mike HankeyM Mike Hankey

                How many times are they going to shoot themselves in the foot before an amputation is required?

                New version: WinHeist Version 2.2.2 Beta
                I told my psychiatrist that I was hearing voices in my head. He said you don't have a psychiatrist!

                L Offline
                L Offline
                Lost User
                wrote on last edited by
                #27

                MS plotting their next income stream, give the tools and libs away free then charge based on usage - including use of your apps [which use their libs = their justification to do so]. Jus like they want to do with W10. At the moment their major income stream is from releasing new versions, by charging for use they only need to create the product once and then just sit back and count the money that rolls in forever (even if they do nothing except release the occasional bug fix). So come on people, chill... all they want is your money, is that really so bad? :^)

                Mike HankeyM 1 Reply Last reply
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                • E ed welch

                  Unbelievably, the latest version of Visual Studio inserts "telemtry" into compiled code: Reviewing Microsoft's Automatic Insertion of Telemetry into C++ Binaries[^] :mad:

                  B Offline
                  B Offline
                  BotReject
                  wrote on last edited by
                  #28

                  Well, I stopped using Visual Studio and C# several years ago (except on occasion when I deal with legacy software) for a variety of reasons, including their dodginess over privacy, but also for practical reasons (MS only really caters for selected audiences). I have no regrets about leaving C# behind. That's not to see it's all bad, it has some nice features, but too much proprietary crap comes with it.

                  1 Reply Last reply
                  0
                  • L Lost User

                    MS plotting their next income stream, give the tools and libs away free then charge based on usage - including use of your apps [which use their libs = their justification to do so]. Jus like they want to do with W10. At the moment their major income stream is from releasing new versions, by charging for use they only need to create the product once and then just sit back and count the money that rolls in forever (even if they do nothing except release the occasional bug fix). So come on people, chill... all they want is your money, is that really so bad? :^)

                    Mike HankeyM Offline
                    Mike HankeyM Offline
                    Mike Hankey
                    wrote on last edited by
                    #29

                    Robert den Hartog wrote:

                    So come on people, chill... all they want is your money,

                    Considering Bill Gates is the richest man in the world I think he's done a pretty good job of it!

                    New version: WinHeist Version 2.2.2 Beta
                    I told my psychiatrist that I was hearing voices in my head. He said you don't have a psychiatrist!

                    1 Reply Last reply
                    0
                    • Z ZurdoDev

                      So, do you have an answer?

                      There are only 10 types of people in the world, those who understand binary and those who don't.

                      B Offline
                      B Offline
                      Brisingr Aerowing
                      wrote on last edited by
                      #30

                      MinGW-w64 (GCC) and Clang are two that are commonly used.

                      What do you get when you cross a joke with a rhetorical question? The metaphorical solid rear-end expulsions have impacted the metaphorical motorized bladed rotating air movement mechanism. Do questions with multiple question marks annoy you???

                      1 Reply Last reply
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                      • E ed welch

                        Unbelievably, the latest version of Visual Studio inserts "telemtry" into compiled code: Reviewing Microsoft's Automatic Insertion of Telemetry into C++ Binaries[^] :mad:

                        S Offline
                        S Offline
                        sasadler
                        wrote on last edited by
                        #31

                        Hm, glad I use g++ for my own applications. And as an embedded developer, I really don't have to use VS.

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