[sr-dev] git:4.4:642f096e: dialog: more safety checks to detect if dialog is gone after event route execution

[Daniel-Constantin Mierla]

Module: kamailio
Branch: 4.4
Commit: 642f096ed2ba9ea5b53696197f863a7e586b88c6
URL: https://github.com/kamailio/kamailio/commit/642f096ed2ba9ea5b53696197f863a7e586b88c6

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2017-04-26T15:26:45+02:00

dialog: more safety checks to detect if dialog is gone after event route execution

- avoid execution of script callbacks for event route
- related to GH #1059 and #1069
- backport of a8b7f94a5c305e14313d5528792f9ca6518d5969

(cherry picked from commit d95f09670a0d3d0c997c7f1c94eb66bdd4c4da0f)

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Modified: modules/dialog/dlg_handlers.c
Modified: modules/dialog/dlg_hash.h
Modified: modules/dialog/dlg_profile.c
Modified: modules/dialog/dlg_var.c

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Diff:  https://github.com/kamailio/kamailio/commit/642f096ed2ba9ea5b53696197f863a7e586b88c6.diff
Patch: https://github.com/kamailio/kamailio/commit/642f096ed2ba9ea5b53696197f863a7e586b88c6.patch