[asterisk-bugs] [Asterisk 0017255]: [patch] UDP ports not freed/ports leaking

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=17255 
====================================================================== 
Reported By:                kvveltho
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   17255
Category:                   Core/General
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           SVN 
JIRA:                       SWP-1410 
Regression:                 No 
Reviewboard Link:           https://reviewboard.asterisk.org/r/1101/ 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2010-04-28 06:23 CDT
Last Modified:              2011-02-25 04:27 CST
====================================================================== 
Summary:                    [patch] UDP ports not freed/ports leaking
Description: 
The following is not fixed:

These release candidates resolve an issue with UDP ports not being freed,
per
issue https://issues.asterisk.org/view.php?id=16774
(https://issues.asterisk.org/view.php?id=16774)

======================================================================
Relationships       ID      Summary
----------------------------------------------------------------------
related to          0016774 [patch] [regression] 1.6.1.13 and 1.6.1...
related to          0018121 Early bind of UDPTL ports can create a ...
====================================================================== 

---------------------------------------------------------------------- 
 (0132404) wdoekes (reporter) - 2011-02-25 04:27
 https://issues.asterisk.org/view.php?id=17255#c132404 
---------------------------------------------------------------------- 
P.S.1. Memory show allocations shows about half the memory that
/proc/PID/status does: "749376389 bytes allocated (17520 in caches) in
3058903 allocations", while status reports a VmSize of about 1.5GB.
(This could be causes by allocation alignment perhaps? Perhaps something
to do with the hoard allocator, which I'm using.)

P.S.2. If I uniq -c the memory show allocations, these four allocations
stand out:
 1731240 add_var at line 23940 of chan_sip.c
 434741 __ao2_link at line   549 of astobj2.c
 432828 build_peer at line 24106 of chan_sip.c
 432828 build_peer at line 24109 of chan_sip.c
(same list, with byte count)
 432810 115 bytes allocated in add_var at line 23940 of chan_sip.c
 432810 86 bytes allocated in add_var at line 23940 of chan_sip.c
 432810 91 bytes allocated in add_var at line 23940 of chan_sip.c
 432810 96 bytes allocated in add_var at line 23940 of chan_sip.c
 432828 520 bytes allocated in build_peer at line 24109 of chan_sip.c
 432828 760 bytes allocated in build_peer at line 24106 of chan_sip.c
 434741 24 bytes allocated in __ao2_link at line 549 of astobj2.c
(and I suppose this one is attached to one or more of the peers)
 8738 24 bytes allocated in ast_append_ha at line 287 of acl.c 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2011-02-25 04:27 wdoekes        Note Added: 0132404                          
======================================================================