Thanks, your recomendations are implemented in new commits. Realy, I think,
that free() is called in function, that destroys avp, but when I inspect
usr_avp, I understood that I done a mistake. Similary, I added correct
processing of malloc() errors, malloc() and free() was replaced to pkg_malloc()
and pkg_free() respectively. I look at SIP-AVP processing and found one mistake
(for '#' in string value case, I`m not considered this option), and this
corrected too in new commits. In my oppinion, not using memory allocation in
this section will be very traumatic for kamailio, because we don`t know, in
which place in memory we place our string values.
Discussion question: some vendors (as Cisco) put name in value too. Cisco
placed '=' between name part of value and value part of value. Some other
vendors may put some other symbols. In my code I checking '=',':' and '#' by
analogy with SIP-AVP pair syntax. Whether it is necessary or not?
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