ishre-yash / programming

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Programming

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programming's Issues

Linked List C Programe (Segmentation fault)

My Linked List Programe Not Working !!

#include <stdio.h>
#include <stdlib.h>

int main(void)
{
    int *list = malloc(3 * sizeof(int));
    if (list = NULL)
    {
        return 1;
    }
    list[0] = 0;
    list[1] = 1;
    list[2] = 2;

    // *list = 1;
    // *(list+1) = 2;

    int *tmp = malloc(4 * sizeof(int));
    if (tmp == NULL)
    {
        free(list);
        return 1;
    }

    for (int i = 0; i < 4; i++)
    {
        tmp[i] = list[i];
    }

    tmp[3] = 3;

    free(list);

    list = tmp;

    for (int i = 0; i < 4; i++)
    {
        printf("%i\n", list[i]);
    }
    free(list);
}

OUTPUT

Segmentation fault (core dumped)