[OpenSER-Devel] question about mem for passing pseudo-vars to script function

[Di-Shi Sun]

Hi All,

We are learning passing pseudo-vars to a script function. It looks like pretty simple.
1. using xl_parse_format to convert the param string to a xl_elem_t list.
2. using xl_printf to generate the final string.

The problem is xl_parse_format allocs memory for the xl_elem_t list. I did not find anybody frees the memory. Could anyone explain it for me?

Thanks,

Di-Shi Sun
VoIP Routing, Accounting, Security
www.TransNexus.com
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