What is Double Free in C and C++? | Interview Questions

Double free is another important topic in interview room, it is related to memory management in C and C++. Learn the concept and if you love it, please do subscribe, like, share and comment.
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[@piyushdubey5284]

CZcams par apke C ke videos ka koi tod nahi aaj bhi

[@christ_add]

Sir aapke padhane ka tarika bahot smooth hai..koi bhi student aapse aaram se padh skta hai.

[@mchaudhary120]

Thank you sir 🙏

[@aryanpandey695]

great

[@starkendeavours7072]

Now I understand the real need of destructor in our life. 🙂🙂
Outstanding explanation... anybody can understand.. Thank you Sirg 🙏❣💕

[@mysirgdotcom]

Glad you liked it

[@srikantpandey9442]

Sir your knowledge is next level

[@AnalyticThings]

Thanks a lot sir to enhance my concepts in programming lanugage.

[@RahulKumar-ed9vw]

Thanks Sir

[@saurabhshukla5570]

Love you sir ❤️

[@vishalsisodiya28]

Excellent explanation sir.. please keep making such videos ❤

[@King30079]

Great sir 👍👍

[@madhvishrivastava3646]

Hi sir, please share more interview questions in this series. Thank you 😊

[@spaceliver6079]

Excellent 👍

[@SonuKhan-mp2yn]

No Words to appreciate, Just Thank You Sir,

[@mysirgdotcom]

So nice of you

[@biswajitdey7646]

sir shallow copy & deep copy ke barama bhi ek video bana de geya interview ka liya

[@nitinbisht6303]

We need most important question in java and c for interview prep

[@shubhamraja1345]

in case of cpp, what will happen if we call i1.f1() more than one times??
from 2nd call to f1() will it allocate new memories and if so then what will happen to already allocated one?

[@engineeringcrux4390]

memory leak occurs (bcz pointer p is going to point the newly allocated array so due to previously allocated array memory leak occurs over there..)

[@I_m_soul]

Sir hello

[@satvikkhare1844]

double free errors are one of the most difficult to debug and many development hours are wasted so devs should write a code in such a way that double free never occurs in first place

[@MADHURRAJPUTVLOGS]

Sir c language ke bad html css javascript pd skte h ya abhi pahle c++ bhi pdlu plz reply

[@AnalyticThings]

javascript padne ke pahle c++ ya object oriented principle aana chahiye. I hope you understood.

[@viruoffical870]

Sir aap full course hai na c.c++ka mai aapke video ko dekhta hu koi coaching school nahi jate hai

[@civilguruarman8876]

Sir aap sirf c language ka batch star nahi karenge uske jagah c CPP DSA hai kya

[@aryantapre]

Whatever you teach it's complete
Keep guiding and keep growing sir
The video content quality was superb

[@mysirgdotcom]

Thanks a ton

[@SonuKhan-mp2yn]

Do not Watch Saurabh Sir , if you want to fall in love with Programming and get ahead of those IIT, NIT Students and even most Professional Software engineers.
Warning: He will make you programming addicted..