Hi Anca!

#0 0x00e030e3 in update_subscription (msg=0x8162b68, subs=0xbfe24ef0, rtag=0xbfe24e08, to_tag_gen=0)


at subscribe.c:359



359 record_route.len= strlen(record_route.s);


(gdb)



(gdb)



(gdb)



(gdb) bt



#0 0x00e030e3 in update_subscription (msg=0x8162b68, subs=0xbfe24ef0, rtag=0xbfe24e08, to_tag_gen=0)


at subscribe.c:359



#1 0x00e065f8 in handle_subscribe (msg=0x8162b68, str1=0x0, str2=0x0) at subscribe.c:1294


#2 0x080528d0 in do_action (a=0x815d518, msg=0x8162b68) at action.c:891



#3 0x08054b6c in run_action_list (a=0x815d438, msg=0x8162b68) at action.c:131


#4 0x08054258 in do_action (a=0x815d5c8, msg=0x8162b68) at action.c:815



#5 0x08054b6c in run_action_list (a=0x815ba20, msg=0x8162b68) at action.c:131


#6 0x08054d9f in run_top_route (a=0x815ba20, msg=0x3) at action.c:111



#7 0x0807cf23 in receive_msg (



buf=0x81253e0 "SUBSCRIBE sip:12.34.56.246:5060 SIP/2.0\r\nVia: SIP/2.0/UDP 80.75.44.244;branch=z9hG4bK5eb5 .405f258.0\r\nVia: SIP/2.0/UDP 10.241.131.64:23308;received=194.48.128.75;branch=z9hG4bK-d87543-537e85345d6f75 26-"..., len=601, rcv_info=0xbfe25720) at receive.c:156 #8 0x080a6935 in udp_rcv_loop () at udp_server.c:451



#9 0x0806b966 in main_loop () at main.c:834



#10 0x0806da0e in main (argc=7, argv=0xbfe25904) at main.c:1393




The crash happened when processing a SUSBCRIBE without Record-Route header:


SUBSCRIBE sip:12.34.56.246:5060 SIP/2.0
Via: SIP/2.0/UDP 12.34.56.244;branch=z9hG4bK5eb5.405f258.0
Via: SIP/2.0/UDP 10.123.123.64:23308;received=123.45.123.75;branch=z9hG4bK-d87543-537e85345d6f7526-1--d87543-;rport=11609
Max-Forwards: 68
Contact: <sip:[EMAIL PROTECTED]:11609;transport=udp>
To: <sip:[EMAIL PROTECTED]>;tag=mango.1441.1192697556.19
From: "foobarfoob"<sip:[EMAIL PROTECTED]>;tag=5224f96c
Call-ID: ZGU0ZGE4NjQzYzRjZGYxZWNhNjM5N2U2MDY0MTZlY2E.
CSeq: 4 SUBSCRIBE
Expires: 0
User-Agent: foobarfoobarfoobarfoobarfoobarfoobar
Event: presence.winfo
Content-Length: 0


regards
Klaus

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