[asterisk-bugs] [Asterisk 0014889]: Thread-specific vm_state tracking issue if a voicemail is left immediately after a restart.

Tue May 19 15:18:13 CDT 2009

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=14889 
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Reported By:                jaroth
Assigned To:                tilghman
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Project:                    Asterisk
Issue ID:                   14889
Category:                   Applications/app_voicemail/IMAP
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     closed
Asterisk Version:           SVN 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases):  trunk 
SVN Revision (number only!): 188038 
Request Review:              
Resolution:                 fixed
Fixed in Version:           
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Date Submitted:             2009-04-13 15:16 CDT
Last Modified:              2009-05-19 15:18 CDT
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Summary:                    Thread-specific vm_state tracking issue if a
voicemail is left immediately after a restart.
Description: 
When calling vmexec to leave a voicemail, pthread_getspecific() is called
before pthread_setspecific() is called, thereby returning an undefined
vm_state structure.  The following functions (get_vm_state_by_imapuser,
get_vm_state_by_mailbox, create_vm_state_from_user) could call
pthread_getspecific during vmexec.

The specific behavior is that if you leave a message for a mailbox that
has not been accessed since a restart, pthread_getspecific will not return
a valid vm_state and therefor message counts will be incorrect (all zeros).
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Relationships       ID      Summary
----------------------------------------------------------------------
related to          0014253 [patch] app_voicemail leaves sockets in...
has duplicate       0014492 Asterisk Crashes when making calls to a...
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 (0105046) svnbot (reporter) - 2009-05-19 15:18
 https://issues.asterisk.org/view.php?id=14889#c105046 
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Repository: asterisk
Revision: 195526

_U  branches/1.6.1/
U   branches/1.6.1/apps/app_voicemail.c

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r195526 | tilghman | 2009-05-19 15:18:12 -0500 (Tue, 19 May 2009) | 21
lines

Merged revisions 195521 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/trunk

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  r195521 | tilghman | 2009-05-19 15:16:01 -0500 (Tue, 19 May 2009) | 14
lines

  Merged revisions 195520 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.4

  ........
    r195520 | tilghman | 2009-05-19 15:12:20 -0500 (Tue, 19 May 2009) | 7
lines

    Ensure thread keys are initialized before attempting to access them.
    (closes issue https://issues.asterisk.org/view.php?id=14889)
     Reported by: jaroth
     Patches: 
           app_voicemail.c.patch uploaded by msirota (license 758)
     Tested by: msirota, BlargMaN
  ........
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http://svn.digium.com/view/asterisk?view=rev&revision=195526 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-05-19 15:18 svnbot         Checkin                                      
2009-05-19 15:18 svnbot         Note Added: 0105046                          
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