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What is a dangling pointer?

Answers were Sorted based on User's Feedback



What is a dangling pointer?..

Answer / sumithra.a

A dangling pointer arises when you use the address of an
object after its lifetime is over. This may occur in
situations like returning addresses of the automatic
variables from a function or using the address of the
memory block after it is freed

Is This Answer Correct ?    16 Yes 0 No

What is a dangling pointer?..

Answer / achal ubbott

Here is an example of dangling pointer.

char* p = new char;// allocate a byte from heap section.
delete p ; // deallocation.

*p = 44 ; // using a dangling pointer.

Is This Answer Correct ?    8 Yes 0 No

What is a dangling pointer?..

Answer / vemana palleboina

Blocked memory.

Is This Answer Correct ?    0 Yes 1 No

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