firedns.h: always make ipv6 members available in state struct

[rofl0r-firedns.git] / src / firedns_free_mxalist.c

#include <stdlib.h>
#include "firedns_internal.h"

void firedns_free_mxalist(struct firedns_mxlist *list) {
        struct firedns_mxlist *iter;
        iter = list;
        while (iter != NULL) {
                if (iter->cname != NULL)
                        free(iter->cname);
                if (iter->ip4list != NULL)
                        free(iter->ip4list);
                if (iter->ip6list != NULL)
                        free(iter->ip6list);
                iter = iter->next;
        }
        free(list);
}