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Pointers

This thread contains 1 reply, has 2 voices, and was last updated by  Anonymous 7 months, 3 weeks ago.

  • Author Replies
  • #50904

    What is Dangling pointer?


  •  Anonymous
    #50906

    Hello Mausam,

    Dangling Pointer is a pointer that doesn’t point to a specific memory location. Dangling pointers arise when an object is deleted or deallocated, without modifying the value of the pointer, so that the pointer still points to the memory location of the deallocated memory.

    Here is an example:

    #include <stdlib.h>
    void x()
    {
    int *ptr = (int *) malloc(sizeof(int));
    return;
    }


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