[SR-Users] Memory leak

[Daniel-Constantin Mierla]

On 9/22/10 10:25 PM, Iñaki Baz Castillo wrote:
> 2010/9/22 marius zbihlei<marius.zbihlei at 1and1.ro>:
>> this will be much better handled by a transformation
>>
>> if ( $(fn{s.len})>  62 ) {...}
> Yes, using pcre_math is good when we need to perform a regular
> expression against a PV (which is not possible using "=~"). For
> example I use it to check if the RURI username matches a prefix
> extracted from a database:
>
>    if ! pcre_match("$rU", "^$var(client_prefix_in)") {
>
> This works because the regular expression is compiled in runtime.
>
>
> This would not be possible with "=~":
>
>    if  !  $rU =~ "^$var(client_prefix_in)") {
>
> It fails because the regular expression is compiled when parsing the
> config script.

have you tried like next?

$var(re) = "^" +  $var(client_prefix_in);

if(!$rU =~ $var(re)) {

Cheers,
Daniel

-- 
Daniel-Constantin Mierla
http://www.asipto.com