Why is gets() unsafe

Why is gets() unsafe

Not inherently unsafe itself per se, but can be abused and cause buffer overflows and such if it's handled incorrectly or not checked properly So basically no native/builtin compiler runtime checks = dangerous, you'll have to implement them yourself as mentioned

Not inherently unsafe itself per se, but can be abused and cause buffer overflows and such if it's handled incorrectly or not checked properly So basically no native/builtin compiler runtime checks = dangerous, you'll have to implement them yourself as mentioned

It is inherently unsafe, there is no way to check if bounds would be overrun reliably

There's still limited virtual address space that you assign to it. But you can be a dick and assign a lot

Why is gets() unsafe

Cause any 11 y.o. l33t h4x0r can hack your app through it in 5 minutes

Let’s not forget about the leaks of all your passwords and bank card details

It would not get root access through gets abuse

Bro doesn't understand jokes 💀

Nibba your "joke" was too dry

It is inherently unsafe, there is no way to check if bounds would be overrun reliably

Then on overflow it would just corrupt itself

Okay, do a git blame on the iso spec, I am getting the sharks ready

So that it can be replaced with something worse. Thanks

Is there a way to create an object of a class without initializing it? And also not to use dynamic memory allocation Actually I need to create an array of objects. And they should copy the object and not create or call anything, only be used as a container class A { ... }; int main() { A a1; // it is init (call A()) A a; // how not calling A() ? // after: a = A(); }

If your class is aggregate type and has pod types such as int or float, if you don't provide a constructor, they will get default initialized, also known as not initialized.

Yes,... but I need to hide the default constructor from the user...

Afaik if its present in the class definition then it will gets called implicitly and you can't stop it

I need someone to help me (machine learning) Pleaaaase help❤️

I need someone to help me (machine learning) Pleaaaase help❤️

Don't ask meta questions. In other words, don't ask to ask. Questions like "Does anyone know XYZ?", "Has anyone used XYZ?" or "Can someone help me?" are all considered meta questions because they don't specify what your actual problem is. These questions give the impression that you want people to approach you and offer their help as if they don't have any other work to do. Now doesn't that expectation make you look like an idiot? If you have a question ask it directly. You are more likely to get a response that way.

I need someone to help me (machine learning) Pleaaaase help❤️

Muje message Karo gyes

Muje message Karo gyes

Does anyone have PDF of C ++ Full Course

Does anyone have PDF of C ++ Full Course

Why pdf? So many great courses are avalibe in you tube !

The Cherno and Cppcon are awesome

Why pdf? So many great courses are avalibe in you tube !

The Cherno and Cppcon are awesome

Hi friends

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Does anyone here know how to setup c++ and imgui ?

Just clone the imgui repo and use a sample from there for your graphics backend of choice

yes, the imgui samples are quite easy to compile.

dear friends, what's the most important feature of modern c++ in your opinion? I've studied something like TMP, but i can barely use them in daily programming then i forgot most of them...

I assume you don't mean things like the ability to declare a variable, or the ability to compile on/to any platform, but something that makes C++ different from other languages like C and Java, and then I would say RAII

Почему вы удаляете мое сообщение

english only..

english only..