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Summary:ASTERISK-03307: Using "send text" to a SIP phone crashes Asterisk
Reporter:dg (dg)Labels:
Date Opened:2005-01-19 04:16:36.000-0600Date Closed:2008-01-15 15:22:33.000-0600
Priority:CriticalRegression?No
Status:Closed/CompleteComponents:Core/General
Versions:Frequency of
Occurrence
Related
Issues:
Environment:Attachments:( 0) asterisk_bt.txt
( 1) chan_alsa.c.diff
Description:If I call the console (x1234) from a SIP phone (SNOM 190) and then issue "send text hello" on the console, Asterisk terminates.

I run Asterisk with the command line "asterisk" then connect to it using "asterisk -r"

On the console I get:

asterisk*CLI> set debug 9
Core debug was 0 and is now 9
<< Call placed to 'dsp' on console >>
<< Auto-answered >>
asterisk*CLI> send text hello
asterisk*CLI>
Disconnected from Asterisk server

If I try to "asterisk -r" I'm told "Unable to connect to remote asterisk" and a quick "ps" shows no running server.



****** ADDITIONAL INFORMATION ******

I'm using ALSA for sound
load => chan_alsa.so
noload => chan_oss.so

The machine is running Debian GNU/Linux 3.1, kernel 2.6.8 SMP on a dual-processor 2.4GHz Xeon machine with 1Gb memory.
Comments:By: Andrey S Pankov (casper) 2005-01-19 05:47:00.000-0600

Please include gdb backtrace from generated asterisk core as per "Bug Placing Guidelines". Thanks!
By: dg (dg) 2005-01-19 06:39:37.000-0600

Have uploaded the gdb backtrace.  (asterisk_bt.txt)

Sorry if I've put too much in there.  It's my first time.  :)
By: Andrey S Pankov (casper) 2005-01-19 07:41:52.000-0600

Try chan_alsa.c.diff patch please...
By: dg (dg) 2005-01-19 08:00:42.000-0600

Works like a charm.  Asterisk no long crashes.

Great work.
By: Mark Spencer (markster) 2005-01-19 08:48:04.000-0600

Fixed in CVS head, curiously this wasn't a problem in chan_oss.
By: Russell Bryant (russell) 2005-01-19 21:35:33.000-0600

fixed in 1.0
By: Digium Subversion (svnbot) 2008-01-15 15:22:30.000-0600

Repository: asterisk
Revision: 4845

U   trunk/channels/chan_alsa.c

------------------------------------------------------------------------
r4845 | markster | 2008-01-15 15:22:30 -0600 (Tue, 15 Jan 2008) | 2 lines

Fix "send text" crash (bug ASTERISK-3307)

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http://svn.digium.com/view/asterisk?view=rev&revision=4845
By: Digium Subversion (svnbot) 2008-01-15 15:22:33.000-0600

Repository: asterisk
Revision: 4848

U   branches/v1-0/channels/chan_alsa.c

------------------------------------------------------------------------
r4848 | russell | 2008-01-15 15:22:32 -0600 (Tue, 15 Jan 2008) | 2 lines

Fix "send text" crash (bug ASTERISK-3307)

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

http://svn.digium.com/view/asterisk?view=rev&revision=4848