[OpenSIPS-Devel] [ opensips-Bugs-3552688 ] opensips crash with TLS

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Bugs item #3552688, was opened at 2012-07-31 09:28
Message generated for change (Tracker Item Submitted) made by dragosoancea
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Category: core
Group: 1.7.x
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Dragos Oancea (dragosoancea)
Assigned to: Nobody/Anonymous (nobody)
Summary: opensips crash with TLS 

Initial Comment:

Hi all,

opensips 1.7.2 crashes when using  TLS with create_dialog("Pp")  in the routing script -  that would send OPTIONS (nat ping) both to caller and callee during a dialog . 


The TLS-related relevant lines in the routing script are: 

tls_verify_server = 1
tls_verify_client = 0
tls_require_client_certificate = 0
tls_method = TLSv1
tls_certificate = "/etc/pki/CA/certs/x.crt"
tls_private_key = "/etc/pki/CA/private/x.key"
tls_ca_list = "/etc/pki/CA/certs/ca.crt"


listen = tls:X.X.X.X:5061
listen = tcp:X.X.X.X:5060



syslog:
http://pastebin.com/Kkdns7Cr

backtrace:

http://pastebin.com/7P4ADL9y


Apparently it crashes just after trying to send an OPTIONS or BYE to a device that is not there anymore (it's not on the socket opensips expects it to be - opensips
usually generates a "477 SendFailed" reply in situations like this) .


and interesting enough, if I add an udp port to listen to with "listen=udp:X.X.X.X:5060" does not crash anymore.


Regards,
Dragos


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