snmp_set_var_objid(netsnmp_variable_list * vp,
                   const oid * objid, size_t name_length)
{
    size_t          len = sizeof(oid) * name_length;

    if (vp->name != vp->name_loc && vp->name != NULL) {
        /*
         * Probably previously-allocated "big storage".  Better free it
         * else memory leaks possible.  
         */
        free(vp->name);
    }

    /*
     * use built-in storage for smaller values 
     */
    if (len <= sizeof(vp->name_loc)) {
        vp->name = vp->name_loc;
    } else {
        vp->name = (oid *) malloc(len);
        if (!vp->name)
            return 1;
    }
    if (objid)
        memmove(vp->name, objid, len);
    vp->name_length = name_length;
    return 0;
}
Unknown