How do I definitely make my program fault?

Question

C / C++

Nils

How do I definitely make my program fault?

0

22.04.2021

13 ответов

9 просмотров

Mmmmm.....

Segfault?

0

22.04.2021

Nils Автор вопроса

Pavel
You mean crash?

yeah

0

22.04.2021

MrObjectOriented Ass

int x= 1/0;

0

22.04.2021

Nils Автор вопроса

MrObjectOriented Ass
int x= 1/0;

I tried that too, program is still up and running just fine :-/

0

22.04.2021

Pavel

Nils
yeah

You can throw an exception and never catch it, or just call abort()

0

22.04.2021

Pavel

MrObjectOriented Ass
int x= 1/0;

I guess it's UB so it's not guaranteed to crash

0

22.04.2021

Nils Автор вопроса

Pavel
You can throw an exception and never catch it, or ...

abort() does not exist in my libc and exceptions that are not handled are ignored

0

22.04.2021

Pavel

Nils
abort() does not exist in my libc and exceptions t...

Ah, too bad :(

0

22.04.2021

Nils Автор вопроса

Pavel
You can throw an exception and never catch it, or ...

exit() exists btw but simply causes a reboot

0

22.04.2021

Ammar Faizi

Nils
exit() exists btw but simply causes a reboot

What environment is it?

0

22.04.2021

Pavel

Nils
abort() does not exist in my libc and exceptions t...

What if try to raise SIGABRT or some other signal? https://en.cppreference.com/w/cpp/utility/program/raise

0

22.04.2021

Nils Автор вопроса

Pavel
What if try to raise SIGABRT or some other signal?...

Signals don't exist on that platform, I am not even sure if that thing runs an operating system 🤔

0

22.04.2021

Pavel · Accepted Answer

Pavel

You mean crash?

0

22.04.2021

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