How about

you try to play...

the piano reduction of mars

the one that destroyed your fingers?

Dayum my naughty mind

xDDD

Hi

I need some question which are tricky in c programming

wut

Do you mean the wilderness

I need some question which are tricky in c programming

how to use templates in C?

how to use templates in C?

given a function, how do you change its behaviour without changing the functions code?

I have one

/war n pleease read

it has a few billion pages

given a function, how do you change its behaviour without changing the functions code?

Ez

it has a few billion pages

trillion pages

quadrillion pages

XD

yes

duckduckgo.com

duckduckgo.com

❤️

No I need some question to code to improve my coding skills

No I need some question to code to improve my coding skills

go github

Send pull requests

done

ah right you wanted someone to push to your code

No I need some question to code to improve my coding skills

Can any one suggest any site or forum any

Oh yes I can

@prograchallenges

go github

Ok

Tks guise

given a function, how do you change its behaviour without changing the functions code?

I find this question is more general That's why it's called generic programming XD

Does array<T, size_t> stores it's elements into the stack or the heap?

Does array<T, size_t> stores it's elements into the stack or the heap?

It doesn't allocate by itself

given a function, how do you change its behaviour without changing the functions code?

detours or DI/IoC

given a function, how do you change its behaviour without changing the functions code?

use another function to overwrite that function in runtime :)

Lol

Does array<T, size_t> stores it's elements into the stack or the heap?

I just saw its code

_Ty _Elems[_Size];

use another function to overwrite that function in runtime :)

yeah, or detouring

It's not on the heap

And that makes sense

use another function to overwrite that function in runtime :)

I think he implicitly meant given ONLY one function

use another function to overwrite that function in runtime :)

but this is difficult because it may not fit correctly

use another function to overwrite that function in runtime :)

That is named a relocation

I think detours is easier

That is named a relocation

yeah, this

I think detours is easier

But slower

:F

You generally use relocations to accommodate functions to use specific CPU instructions that you have

I think he implicitly meant given ONLY one function

a self-pwning function:>

You generally use relocations to accommodate functions to use specific CPU instructions that you have

for example?

a self-pwning function:>

That is generally how you actually implement it

for example?

. Wrong chat

for example?

Functions that use AES-NI

do you have docs? or examples?

meant like function that does printf("%489247$x%10$nAAAAAA\x00\x50\x08\x40") tho they are just different ways to pwn just some boringsome more intereting

Or that use weird instruction sets like Intel prefetch cache instructions, or other domain specific stuff like rsqrt

i only have worked with detouring

i see

do you have docs? or examples?

Hard to find any, it is kinda a method for the time we wanted software fast

I understand

the patch is done over the memory

or in the binary?

im using detours in metacall right now

the patch is done over the memory

Over the memory

to intercept forks

because of fork model

the patch is done over the memory

You basically overwrite the contents of the function then set it read only

it's similar to detouring

almost the same

Some just load the functions in userspace and call them normally

detours injects a jump and redirects to your own function

then you have the trampoline

to jump back to the original if you want

Some just load the functions in userspace and call them normally

like JIT

like JIT

Yep

detours injects a jump and redirects to your own function

This can have severe perf issues

what is perf?

It likely triggers lots of cache misses