Hi,

When i use realloc to re-size my array it is re-sizing it correctly but my some of my data is getting lost.

Strange thing is that If I don't use realloc, I can still re-size my array by just increasing the index before inserting the data. In this case my data doesn't get lost.

-------------------creating dynamic array--------------

```
int size = 1;
float *store_x_postions = NULL;
store_x_postions = (float*) malloc(size * sizeof(float));
store_x_postions[0] = 0;
```

-----------------inserting data--------------------

```
store_x_postions[ size] = random_x_pos;
size++;
```

----------code using realloc-------------------

```
float *temp = (float*) realloc (store_x_postions, (size+1) * sizeof(float));
if(temp != NULL){
store_x_postions = temp;
}
```

----------------------Output in terminal if I use realloc-------------------------------------

x in store_x_postions : 0.000000 at index 0

x in store_x_postions : 0.000000 at index 1 // this should be 101.000000

x in store_x_postions : 525.000000 at index 2

x in store_x_postions : 559.000000 at index 3

x in store_x_postions : 465.000000 at index 4

x in store_x_postions : 146.000000 at index 5

------------------------Output in termial if I don't use realloc--------------------

x in store_x_postions : 0.000000 at index 0

x in store_x_postions : 101.000000 at index 1

x in store_x_postions : 525.000000 at index 2

x in store_x_postions : 559.000000 at index 3

x in store_x_postions : 465.000000 at index 4

x in store_x_postions : 146.000000 at index 5

---------------------------------------------------------------------

Only difference in the two codes is that I turn the realloc bit into comments.

Anyone know why this is happening, thanks