[asterisk-bugs] [Asterisk 0016162]: asterisk continiously crashes when iax-call received

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=16162 
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Reported By:                krn
Assigned To:                dvossel
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Project:                    Asterisk
Issue ID:                   16162
Category:                   Channels/chan_iax2
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     assigned
Asterisk Version:           1.4.27-rc2 
JIRA:                       SWP-292 
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:             2009-11-02 01:07 CST
Last Modified:              2009-11-05 10:04 CST
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Summary:                    asterisk continiously crashes when iax-call received
Description: 
[general]
bindport=4569                   ; bindport and bindaddr may be specified
;                               ; NOTE: bindport must be specified BEFORE
                                ; bindaddr or may be specified on a
specific
                                ; bindaddr if followed by colon and port
                                ;  (e.g. bindaddr=192.168.0.1:4569)
bindaddr=192.168.1.23
calltokenoptional=10.12.12.24/255.255.255.255
disallow=all
allow=gsm                       ; Allow codecs in order of preference
allow=ulaw
jitterbuffer=yes
autokill=no
[call-center]
type=friend
host=10.12.12.24
context=incoming-from-call-center
secret=password
timezone=Asia/Irkutsk
qualify=yes                     ; Make sure this peer is alive
qualifysmoothing = yes          ; use an average of the last two PONG
                                ; results to reduce falsely detected
LAGGED hosts
                                ; Default: Off
qualifyfreqok = 60000           ; how frequently to ping the peer when
                                ; everything seems to be ok, in
milliseconds
qualifyfreqnotok = 10000        ; how frequently to ping the peer when
it's
                                ; either LAGGED or UNAVAILABLE, in
milliseconds
jitterbuffer=yes                ; Turn off jitter buffer for this peer
sendani=yes
peercontext=outgoing-to-call-center
requirecalltoken=no
disallow=all
allow=gsm
allow=ulaw

iax config on other side is symmetrical, hangs appears after upgrade for
1.4.27rc2 (was 1.4.21, now it works with 1.6.1.8). call-center peer -
1.4.21.
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Relationships       ID      Summary
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has duplicate       0016069 Crash on incoming IAX call from Asteris...
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 (0113203) dvossel (administrator) - 2009-11-05 10:04
 https://issues.asterisk.org/view.php?id=16162#c113203 
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are you sure you moved the correct iterator destroy line? there are two in
the function, the first one is the one that needs to be removed. I've
tested this and am having no issue now. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-11-05 10:04 dvossel        Note Added: 0113203                          
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