ip-address-access: let's exit the loop after invalidating our entry a (#7803)

CID#1382967

src/core/ip-address-access.c

@@ -210,13 +210,12 @@ IPAddressAccessItem* ip_address_access_reduce(IPAddressAccessItem *first) {
                                                   &b->address,
                                                   b->prefixlen,
                                                   &a->address);
-                        if (r <= 0)
+                        if (r > 0) {
-                                continue;
-
                                 /* b covers a fully, then let's drop a */
-
                                 LIST_REMOVE(items, first, a);
                                 free(a);
+                                break;
+                        }
                 }
         }