[asterisk-bugs] [Asterisk 0018027]: memory leak in chan_sip.c

[Asterisk Bug Tracker]

The following issue has been set as RELATED TO issue 0018014. 
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https://issues.asterisk.org/view.php?id=18027 
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Reported By:                drookie
Assigned To:                
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Project:                    Asterisk
Issue ID:                   18027
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     new
Asterisk Version:           1.6.2.13 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2010-09-22 00:06 CDT
Last Modified:              2010-09-23 09:55 CDT
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Summary:                    memory leak in chan_sip.c
Description: 
chan_sip.c is still constantly leaking memory.
Below 2 files are provided: one, leaking.txt, showing the output of
'memory show summary/core show calls uptime', in which allocations count
and size in chan_sip.c grow over time; second, leaking-allocations.txt,
showing the final output of 'memory show allocations'.

The 'summary' file is started with 293358 bytes and 300 allocations, and
is ended with 55402745 bytes and 105513 allocations. The RSS of the
asterisk process is 187M at the end of observation and continues to grow.