[asterisk-bugs] [LibPRI 0017968]: [patch] Libpri crashes when receiving Message Type (100)

[Asterisk Bug Tracker]

The following issue has been RESOLVED. 
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https://issues.asterisk.org/view.php?id=17968 
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Reported By:                gelo
Assigned To:                rmudgett
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Project:                    LibPRI
Issue ID:                   17968
Category:                   General
Reproducibility:            sometimes
Severity:                   crash
Priority:                   normal
Status:                     resolved
Asterisk Version:           1.4.35 
JIRA:                        
libpri Version:             1.4.11.3 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
Resolution:                 fixed
Fixed in Version:           
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Date Submitted:             2010-09-08 10:33 CDT
Last Modified:              2010-10-14 13:35 CDT
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Summary:                    [patch] Libpri crashes when receiving Message Type
(100)
Description: 
Production system, with a 2 PRI card.

Installed last week, we have had two segfaults, same symptoms:

syslog:
Sep  7 11:13:13 gwensa kernel: [15316.468308] asterisk[2716]: segfault at
30 ip b7a5ed82 sp b7a4e1f0 error 4 in libpri.so.1.4[b7a50000+47000]

messages:
[Sep  7 11:13:13] ERROR[2716] chan_dahdi.c: !! Don't know how to
pre-handle message type Unknown Message Type (100)
[Sep  7 11:13:13] ERROR[2716] chan_dahdi.c: !! Don't know how to
post-handle message type Unknown Message Type (100)

After the latter messages, Asterisk crashes.
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Issue History 
Date Modified    Username       Field                    Change               
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2010-10-14 13:35 svnbot         Status                   feedback => assigned
2010-10-14 13:35 svnbot         Assigned To               => rmudgett        
2010-10-14 13:35 svnbot         Status                   assigned => resolved
2010-10-14 13:35 svnbot         Resolution               open => fixed       
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