[asterisk-bugs] [Asterisk 0014858]: [patch] Regular segfault with chan_unistim

Wed Apr 22 11:01:31 CDT 2009

The following issue has been ASSIGNED. 
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http://bugs.digium.com/view.php?id=14858 
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Reported By:                barryf
Assigned To:                tilghman
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Project:                    Asterisk
Issue ID:                   14858
Category:                   Channels/chan_unistim
Reproducibility:            random
Severity:                   crash
Priority:                   normal
Status:                     assigned
Asterisk Version:           1.6.0.7 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-04-08 07:44 CDT
Last Modified:              2009-04-22 11:01 CDT
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Summary:                    [patch] Regular segfault with chan_unistim
Description: 
Running Asterisk 1.6.0.8 on Ubuntu 8.10 Server. This same crash also
happens on 1.2.26 and 1.4.2x with the chan_unistim drivers. We have approx.
40 unistim handsets, in a callcenter environment. At least once a day,
Asterisk segfaults with the same gdb output.

It appears to happen during attended transfers, using the res_features
atxfer.

gdb output below.
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Relationships       ID      Summary
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related to          0014723 ERROR[5003]: channel.c:2043 __ast_read:...
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---------------------------------------------------------------------- 
 (0103629) svnbot (reporter) - 2009-04-22 11:01
 http://bugs.digium.com/view.php?id=14858#c103629 
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Repository: asterisk
Revision: 189911

U   trunk/channels/chan_unistim.c

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r189911 | tilghman | 2009-04-22 11:01:30 -0500 (Wed, 22 Apr 2009) | 7
lines

Do not continue to receive DTMF, when the channel is hungup and about to
be destroyed.
(closes issue http://bugs.digium.com/view.php?id=14858)
 Reported by: barryf
 Patches: 
       20090421__bug14858.diff.txt uploaded by tilghman (license 14)
 Tested by: barryf

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http://svn.digium.com/view/asterisk?view=rev&revision=189911 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-04-22 11:01 svnbot         Checkin                                      
2009-04-22 11:01 svnbot         Note Added: 0103629                          
2009-04-22 11:01 svnbot         Status                   ready for testing =>
assigned
2009-04-22 11:01 svnbot         Assigned To               => tilghman        
======================================================================