Hello Klaus,

Fixed now.

Thanks, Anca

Klaus Darilion wrote:

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:a.foobar@123.45.123.75:11609;transport=udp To: sip:a.foobar@mydomain.at;tag=mango.1441.1192697556.19 From: "foobarfoob"sip:a.foobar@mydomain.at;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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