[asterisk-bugs] [Asterisk 0016352]: transmit_refer leaks sip_refer structures

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
====================================================================== 
https://issues.asterisk.org/view.php?id=16352 
====================================================================== 
Reported By:                davidw
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   16352
Category:                   Channels/chan_sip/Transfers
Reproducibility:            always
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!): 231436 
Request Review:              
====================================================================== 
Date Submitted:             2009-11-30 11:40 CST
Last Modified:              2009-11-30 11:40 CST
====================================================================== 
Summary:                    transmit_refer leaks sip_refer structures
Description: 
transmit_refer is used to implement the sip_transfer function on Up calls. 
It calls sip_refer_allocate without checking to see if there is already a
p->refer structure.

Transfers can fail, so this can happen several times in a call.

The only time that this structure is released is when the SIP private
structure is destroyed.
====================================================================== 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-11-30 11:40 davidw         New Issue                                    
2009-11-30 11:40 davidw         Asterisk Version          => SVN             
2009-11-30 11:40 davidw         Regression                => No              
2009-11-30 11:40 davidw         SVN Branch (only for SVN checkouts, not tarball
releases) => N/A             
2009-11-30 11:40 davidw         SVN Revision (number only!) => 231436          
======================================================================