fix(pua_reginfo): free pkg memory after getting the XML attribute - free the memory from the state XML attribute that was returned and immediately used in another function call without freeing leaving one small mem leak; - add comments but keep the dead code regarding parsed but unused attrs.

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You can view, comment on, or merge this pull request online at:

https://github.com/kamailio/kamailio/pull/3953

-- Commit Summary --

* fix(pua_reginfo): free pkg memory after getting the content of each XML attribute

-- File Changes --

M src/modules/pua_reginfo/notify.c (86)

-- Patch Links --

https://github.com/kamailio/kamailio/pull/3953.patch https://github.com/kamailio/kamailio/pull/3953.diff