rlm_sql: %{sql:<long query>} - length limit

Kostas Kalevras kkalev at noc.ntua.gr
Sat Apr 21 16:02:22 CEST 2007

O/H Alan DeKok έγραψε:
> Milan Holub wrote:
>> ==> I've increased the value of MAX_STRING_LEN to 1024. Here is a patch:
>   It will break almost everything in the server.

Moved to freeradius-devel...

The problem still stands that we cannot have xlat strings more than 
MAX_STRING_LEN. freeradius should impose a string length restriction on 
the xlat output, not on the input. Maybe we could dynamically allocate 
an input string if we see backquotes and store the xlated output in 

>> My query works now but I'm not sure whether this change might not have
>> some unwanted impact somewhere else since the constant is used on many
>> places... Alan? 
>   It's used all over the place, for things other than queries.  Do NOT
> change it!
>   Alan DeKok.
> --
>   http://deployingradius.com       - The web site of the book
>   http://deployingradius.com/blog/ - The blog
> - 
> List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Kostas Kalevras - Network Operations Center, NTUA

More information about the Freeradius-Devel mailing list