Doubt about Pointer mcq

[dakshi (dakshi aggarwal)]

in ques 4 of pointers mcq how the answer is memory leak?should it not be memory leak

[pratyush63 (Pratyush Kumar)]

MCQ Pointers Question

What is the problem with the following code #include<stdio.h> int main() { int *ptr = (int *)malloc(sizeof(int)); ptr = NULL; free(ptr); } A) Dangling Pointer B) Memory leak C) The program may crash as free() is called for NULL pointer. D) Compiler Error how option b is correct

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