[asterisk-bugs] [Asterisk 0017798]: Another sip_peer structure leak

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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https://issues.asterisk.org/view.php?id=17798 
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Reported By:                kkm
Assigned To:                
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Project:                    Asterisk
Issue ID:                   17798
Category:                   Channels/chan_sip/General
Reproducibility:            N/A
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           SVN 
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:             2010-08-04 21:58 CDT
Last Modified:              2010-08-04 21:58 CDT
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Summary:                    Another sip_peer structure leak
Description: 
I found a few places in chan_sip.c where multiple peers are removed by a 
call to ao2_t_callback(peers,..OBJ_UNLINK, ...). There is no 
corresponding attempt to removed them also from the peers_by_ip list:

In sip_prune_realtime() near line 15884
In reload_config() near line 26188
In sip_do_reload() near line 27747

Interesting that in another branch of sip_prune_realtime(), when a 
single peers is removed, it is unlinked from peers_by_ip.

Also, in build_peer() near line 25448, a single peer is removed from 
peers but not peers_by_ip().
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Issue History 
Date Modified    Username       Field                    Change               
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2010-08-04 21:58 kkm            New Issue                                    
2010-08-04 21:58 kkm            Asterisk Version          => SVN             
2010-08-04 21:58 kkm            Regression                => No              
2010-08-04 21:58 kkm            SVN Branch (only for SVN checkouts, not tarball
releases) => N/A             
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