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Summary:ASTERISK-19142: manager parameter channelvars=CHANNEL(dahdi_span) causes segmentation fault on Hangup
Reporter:Diego Aguirre (dagmoller)Labels:
Date Opened:2011-12-30 10:33:15.000-0600Date Closed:2012-01-04 14:55:01.000-0600
Priority:MajorRegression?
Status:Closed/CompleteComponents:Channels/chan_dahdi Core/ManagerInterface
Versions:1.8.8.0 Frequency of
Occurrence		Constant
Related
Issues:
Environment:Slackware 13.37 (32bits)Attachments:( 0) bt-full.txt
Description:When setting channelvars=CHANNEL(dahdi_span),CHANNEL(dahdi_channel) on manager.conf asterisk crashes on Hangup.
Comments:By: Diego Aguirre (dagmoller) 2011-12-30 10:34:35.608-0600

GDB BT FULL
By: Diego Aguirre (dagmoller) 2011-12-30 10:39:07.116-0600

How to reproduce:

context queues {
 727 => {
   Answer();
   Ringing();
   Wait(8);
   Queue(recepcao,ti);
   Playback(goodbye);
   Hangup();
 }
}

Dial to 727 from any DAHDI channel, and while in "Wait(8);" hangup the phone.
By: Richard Mudgett (rmudgett) 2012-01-04 14:27:38.325-0600

There is an AMI DAHDIChannel event you could use instead.  See the UPGRADE.txt file.