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Summary:ASTERISK-15228: [patch] Segmentation Fault on Originate command.
Reporter:Parantido Julius De Rica (parantido)Labels:
Date Opened:2009-11-27 10:11:34.000-0600Date Closed:2009-12-02 09:53:02.000-0600
Priority:CriticalRegression?Yes
Status:Closed/CompleteComponents:Applications/app_dial
Versions:Frequency of
Occurrence
Related
Issues:
Environment:Attachments:( 0) extensions.conf
( 1) gdb.txt
( 2) issue_16337.diff
Description:Hi,

I set up a lab in this way:

PSTN <---> Nortel Meridian Option11C <--- PRI Trunk ---> Asterisk 1.6.1.10 <----> SIP CLIENTS

Sip clients are able to successfully dial External PSTN Number or Nortel Meridian Extension Number.

But I'm experiencing weird behavior when i'm trying to issue an originate command over DAHDI channels (i discovered this during application development) with the following syntax:

*CLI> originate DAHDI/G1/302 extension xxxxx@outbound_route

or by Manager in this way (carriage return & new line was reported only for completeness):

Action: Originate\r\n
Channel: DAHDI/G1/302\r\n
Context: outbound_route\r\n
Exten: 302\r\n
Priority: 1\r\n
Timeout: 30000\r\n\r\n

Asterisk output looks like this:

*CLI> originate DAHDI/G1/302 extension 3482513178@outbound_route
   -- Requested transfer capability: 0x00 - SPEECH
   -- Executing [302@from-pstn:1] NoOp("DAHDI/30-1", "PSTN ==> Incoming call for: 302 from ") in new stack
   -- Executing [302@from-pstn:2] Goto("DAHDI/30-1", "users,400,1") in new stack
   -- Goto (users,400,1)
   -- Executing [400@users:1] NoOp("DAHDI/30-1", "Users ==> Incoming call for: 400 from ") in new stack
   -- Executing [400@users:2] Set("DAHDI/30-1", "DNDVAL=") in new stack
   -- Executing [400@users:3] NoOp("DAHDI/30-1", "Users ==> Extension 400 DND: ") in new stack
   -- Executing [400@users:4] GotoIf("DAHDI/30-1", "0?maxreached") in new stack
   -- Executing [400@users:5] Set("DAHDI/30-1", "GROUP()") in new stack
Segmentation fault (core dumped)
monkeyvoice:~#

I think is a DAHDI related issue because if I use following command:

*CLI>  originate SIP/400 extension xxxxxxx@outbound_route
   == Using SIP RTP CoS mark 5
   -- Executing [xxxxxxx@outbound_route:1] NoOp("SIP/400-00000000", "Default OutGoing Rule for: 3482513178") in new stack
   -- Executing [xxxxxxx@outbound_route:2] Dial("SIP/400-00000000", "DAHDI/G1/xxxxxxx") in new stack
   -- Requested transfer capability: 0x00 - SPEECH
   -- Called G1/xxxxxxx
   -- DAHDI/31-1 is proceeding passing it to SIP/400-00000000
   -- DAHDI/31-1 is ringing
   -- DAHDI/31-1 answered SIP/400-00000000
   -- Hungup 'DAHDI/31-1'
 == Spawn extension (outbound_route, xxxxxxx, 2) exited non-zero on 'SIP/400-00000000'

Asterisk is able to successfully complete call setup.
Comments:By: Parantido Julius De Rica (parantido) 2009-11-27 10:23:34.000-0600

Attached gdb.txt and extensions.conf as reported in doc/backtrace.txt
By: Leif Madsen (lmadsen) 2009-11-30 14:16:14.000-0600

Thanks for the well filed bug report.
By: David Vossel (dvossel) 2009-12-01 17:47:25.000-0600

I posted a patch that may resolve the issue.
By: Parantido Julius De Rica (parantido) 2009-12-02 02:39:34.000-0600

Great,

i do some tests and all seems to works fine!

Really nice job!
By: Digium Subversion (svnbot) 2009-12-02 09:49:12.000-0600

Repository: asterisk
Revision: 232268

U   branches/1.4/funcs/func_groupcount.c

------------------------------------------------------------------------
r232268 | dvossel | 2009-12-02 09:49:11 -0600 (Wed, 02 Dec 2009) | 9 lines

fixes segfault in func_groupcount

closes issue ASTERISK-15228)
Reported by: Parantido
Patches:
     issue_16337.diff uploaded by dvossel (license 671)
 Tested by: Parantido, dvossel


------------------------------------------------------------------------

http://svn.digium.com/view/asterisk?view=rev&revision=232268
By: Digium Subversion (svnbot) 2009-12-02 09:50:30.000-0600

Repository: asterisk
Revision: 232269

_U  trunk/
U   trunk/funcs/func_groupcount.c

------------------------------------------------------------------------
r232269 | dvossel | 2009-12-02 09:50:30 -0600 (Wed, 02 Dec 2009) | 15 lines

Merged revisions 232268 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
 r232268 | dvossel | 2009-12-02 09:41:36 -0600 (Wed, 02 Dec 2009) | 9 lines
 
 fixes segfault in func_groupcount
 
 closes issue ASTERISK-15228)
 Reported by: Parantido
 Patches:
       issue_16337.diff uploaded by dvossel (license 671)
   Tested by: Parantido, dvossel
........

------------------------------------------------------------------------

http://svn.digium.com/view/asterisk?view=rev&revision=232269
By: Digium Subversion (svnbot) 2009-12-02 09:51:03.000-0600

Repository: asterisk
Revision: 232270

_U  branches/1.6.2/
U   branches/1.6.2/funcs/func_groupcount.c

------------------------------------------------------------------------
r232270 | dvossel | 2009-12-02 09:51:03 -0600 (Wed, 02 Dec 2009) | 22 lines

Merged revisions 232269 via svnmerge from
https://origsvn.digium.com/svn/asterisk/trunk

................
 r232269 | dvossel | 2009-12-02 09:42:54 -0600 (Wed, 02 Dec 2009) | 15 lines
 
 Merged revisions 232268 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/branches/1.4
 
 ........
   r232268 | dvossel | 2009-12-02 09:41:36 -0600 (Wed, 02 Dec 2009) | 9 lines
   
   fixes segfault in func_groupcount
   
   closes issue ASTERISK-15228)
   Reported by: Parantido
   Patches:
         issue_16337.diff uploaded by dvossel (license 671)
     Tested by: Parantido, dvossel
 ........
................

------------------------------------------------------------------------

http://svn.digium.com/view/asterisk?view=rev&revision=232270
By: Digium Subversion (svnbot) 2009-12-02 09:51:32.000-0600

Repository: asterisk
Revision: 232271

_U  branches/1.6.1/
U   branches/1.6.1/funcs/func_groupcount.c

------------------------------------------------------------------------
r232271 | dvossel | 2009-12-02 09:51:31 -0600 (Wed, 02 Dec 2009) | 22 lines

Merged revisions 232269 via svnmerge from
https://origsvn.digium.com/svn/asterisk/trunk

................
 r232269 | dvossel | 2009-12-02 09:42:54 -0600 (Wed, 02 Dec 2009) | 15 lines
 
 Merged revisions 232268 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/branches/1.4
 
 ........
   r232268 | dvossel | 2009-12-02 09:41:36 -0600 (Wed, 02 Dec 2009) | 9 lines
   
   fixes segfault in func_groupcount
   
   closes issue ASTERISK-15228)
   Reported by: Parantido
   Patches:
         issue_16337.diff uploaded by dvossel (license 671)
     Tested by: Parantido, dvossel
 ........
................

------------------------------------------------------------------------

http://svn.digium.com/view/asterisk?view=rev&revision=232271
By: Digium Subversion (svnbot) 2009-12-02 09:53:01.000-0600

Repository: asterisk
Revision: 232272

_U  branches/1.6.0/
U   branches/1.6.0/funcs/func_groupcount.c

------------------------------------------------------------------------
r232272 | dvossel | 2009-12-02 09:53:01 -0600 (Wed, 02 Dec 2009) | 22 lines

Merged revisions 232269 via svnmerge from
https://origsvn.digium.com/svn/asterisk/trunk

................
 r232269 | dvossel | 2009-12-02 09:42:54 -0600 (Wed, 02 Dec 2009) | 15 lines
 
 Merged revisions 232268 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/branches/1.4
 
 ........
   r232268 | dvossel | 2009-12-02 09:41:36 -0600 (Wed, 02 Dec 2009) | 9 lines
   
   fixes segfault in func_groupcount
   
   closes issue ASTERISK-15228)
   Reported by: Parantido
   Patches:
         issue_16337.diff uploaded by dvossel (license 671)
     Tested by: Parantido, dvossel
 ........
................

------------------------------------------------------------------------

http://svn.digium.com/view/asterisk?view=rev&revision=232272