is it dangerous to change sql safe_characters ?

[d tbsky]

2015-07-30 22:45 GMT+08:00  <A.L.M.Buxey at lboro.ac.uk>:
> Hi,
>
>> but in 3.0.9 reality, if I add "\" to safe_character, freeradius will
>> present it with "\\" when write to sql, and all other special
>> characters are escaped by default, so everything seems fine. so I am
>
> in 3.0.9 reality (and since early 3.0.x days), there is another setting to change
> how FreeRADIUS deals with backslashes

grep the config file I only saw "correct_escapes = true". but it seems
only related to backslashes in config files. not about sql.