12 Jul
2010
12 Jul
'10
1:27 p.m.
2010/7/12 Henning Westerholt <henning.westerholt(a)1und1.de>de>:
AFAIU ("U" = understand X-D) he means that after the proxy generates
the BYE it should inmediately decrease the reference counter without
waiting for the response.
On Monday 12 July 2010, Timo Reimann wrote:
I think so.
[..]
However, the latter is something to be done in future dialog module. To
prevent any kind of leakage in the current implementation, my proposed
fix would be to
(1) Deny proxy-initiated dialog termination unless the call is in the
"confirmed" state and
Hi Timo,
so if understand correctly this should fix the leak that was reported, as the
refcnt should be then not increased prior it comes to this invalid internal
state. (2) always
decrement the reference counter during BYE response handling.
But why is this additionally necessary? Does this apply to the handling of all BYEs?
Good question. Let me ask another question (the same in other words):
When a BYE is received in Kamailio, is the dialog terminated when the
BYE is processed? or when the BYE receives a 2XX? what about if the
BYE receives a [3456]XX response (or no response at all)?
--
Iñaki Baz Castillo
<ibc(a)aliax.net>