The format string checks already caught a couple crash-worthy bugs and this
commit fixes a couple more.
Also includes __ftdm_check_scanf(), for completeness (currently unused).
Signed-off-by: Stefan Knoblich <stkn@openisdn.net>
- The outgoing tdm leg should not move to UP until
after the IAM is sent at the end of the function
- The UP state should be processed immediately otherwise
the state processor is not run due to the way the main
ss7 processing loop currently works
used to clear ckt_flags, this was wrong.
if ctk_flags are blindly cleard a PAUSE might be cleared.
changed the code to clear only TX RESET and try to reset again.
Release Collision
If we get out of sync with other side we must
reset the circuit.
This condition occoured at 1+3 test box
Local Management Block
Its possible for stack to send us a BLO indicating to us
that we are local blocked. This case never worked and
we would get stuck there forever.
If we never manaully sent a LOCAL block, the BLO from
the stack will be acked and then unblocked.
This condition occoured at 1+3 test box
* FreeTDM modules using the old FTDM_SPAN_STATE_CHANGE flag should be updated *
* until then, they are still vulnerable to deadlock situations *
* Modules pending update: (ftmod_analog, ftmod_libpri, ftmod_isdn) *
* Fixes Sangoma redmine ticket #1791 0 FTDM span stop deadlock *
* FreeTDM modules using the old FTDM_SPAN_STATE_CHANGE flag should be updated *
* until then, they are still vulnerable to deadlock situations *
* Modules pending update: (ftmod_analog, ftmod_libpri, ftmod_isdn) *
* Fixes Sangoma redmine ticket #1791 0 FTDM span stop deadlock *
- MFC-R2 requires tone signaling that gets screwed sometimes
if the EC is enabled during call setup.
- EC is now enabled only when switching to a state requiring
media (UP and PROGRESS_MEDIA)
- The logic is aware of EC persist option in Wanpipe
- Improved logging in ftmod_wanpipe to print EC state on startup
Added hunting scheme to support new ftdm_call_place API
Make ftdm_channel_call_answer use ftdm_channel_call_indicate with FTDM_CHANNEL_INDICATE_ANSWER
Updated doxygen docs in freetdm.h
- fixed bug in configure.ac to detect ftmod_pritap compilation
- ignore FTDM_SIGEVENT_RELEASED and FTDM_SIGEVENT_INDICATION_COMPLETED in mod_freetdm
- Destroy the state completed interrupt on channel destroy
- Fix analog polarity reversal bug when using 3-way calling or call-swap
- Added locking documentation (docs/locking.txt)
- Updated core state advance to use state processor in span
rather than pushing the processor in the function arguments
Nathan Neulinger
David Yat Sin
Stefan Knoblich
Moises Silva
James Zhang