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Re: malloc/free question..


2012/3/17 I Rattan <ratta1i@cps.cmich.edu>:
>
> Under Linux with gcc version 4.4.6 (Debian 4.4.6-11)
>
> The following code:
>
> int main(int argv, char** args)
> {
> Âint *arr;
> Âint n;
>
> Ân = 10000000;
>
> Âarr = (int *)malloc(4*n);
> Âfree((void *)&arr);
> Âexit(0);
> }
>
> generates warning:
>
> Â Â Â Âerr.c:14: warning: attempt to free a non-heap object 'arr'
>
> any ideas?
>
> -ishwar
>

int main(int argv, char** args)
{
 int *arr;
 int n;

 n = 10000000;

 arr = (int *)malloc(4*n);
 //free((void *)&arr);
 free(arr);
 exit(0);
}

http://liveworkspace.org/code/a6a92573a92d663fd7f863225863f0f7

-- 
Regards,
 niXman


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