[SR-Users] mt_match avp behavior
miconda at gmail.com
Fri Sep 5 15:00:45 CEST 2014
On 05/09/14 14:57, Juha Heinanen wrote:
> Daniel-Constantin Mierla writes:
>> On 05/09/14 12:16, Juha Heinanen wrote:
>>> looking at the code, i appears that mt_match does not initialize
>>> pv_values pv when it stores matched values thus keeping possible
>>> existing values from previous calls. is that intended behavior? readme
>>> uses word "store".
>> Don't remember by hard exactly what to refer to, but if it is about
>> result pv, some types cannot be initialized (e.g., avp/xavp).
>> If you have something particular in mind, make a patch and we can see if
>> there is any side effect. Otherwise, I would expect to use the result pv
>> only if the match is successful, therefore not needing/expecting the
>> previous values.
> i would just like to call destroy_avps, before starting to add matching
> values to the avp. otherwise the avp may have old values from previous
> mt_match call.
IIRC, there can be other types of variables used to store the result,
thus I am not sure that is easily possible for all cases.
If you get a patch you think is solving it, then I would not mind having
it if there are no side effects.
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