[asterisk-bugs] [Asterisk 0016995]: [patch] Crash in app_voicemail.c in function retrieve_file (Read out in small chunks)

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=16995 
====================================================================== 
Reported By:                vrban
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   16995
Category:                   Applications/app_voicemail/ODBC
Reproducibility:            random
Severity:                   minor
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.4.29.1 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2010-03-09 03:08 CST
Last Modified:              2010-04-09 10:05 CDT
====================================================================== 
Summary:                    [patch] Crash in app_voicemail.c in function
retrieve_file  (Read out in small chunks)
Description: 
Every few days, one of my asterisk 1.4.29 crash with this error. See
bt_full.txt
Asterisk was compiled with DONT_OPTIMIZE, so all needed information should
be visible.
====================================================================== 

---------------------------------------------------------------------- 
 (0120226) tilghman (administrator) - 2010-04-09 10:05
 https://issues.asterisk.org/view.php?id=16995#c120226 
---------------------------------------------------------------------- 
Yes, the Asterisk client could indeed fetch results in parallel.  This
might be exactly the issue that is occurring, and the fact that turning on
pooling works around the problem is an indication that the MySQL library is
not thread-safe when sharing a connection. 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-04-09 10:05 tilghman       Note Added: 0120226                          
======================================================================