Bugs item #1537245, was opened at 2006-08-09 02:26 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=743020&aid=1537245&group_id=139143
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: modules Group: ver 1.1.x Status: Open Resolution: None Priority: 5 Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: mod_mangle crash Initial Comment: mailto:[EMAIL PROTECTED] I am expiriencing crash that seems to happen when mod_mediaproxy's fix_contact() rewrites contact and I subsequently call encode_contact(). When fix_contact() is called but contact is not changed, all works OK. This bug has been there since 0.9.x. Log: 0(14215) SIP Request: 0(14215) method: <INVITE> 0(14215) uri: <sip:[EMAIL PROTECTED]> 0(14215) version: <SIP/2.0> 0(14215) parse_headers: flags=2 0(14215) Found param type 232, <branch> = <z9hG4bK- d87543-767618259b786972-1--d87543->; state=6 0(14215) Found param type 235, <rport> = <n/a>; state=17 0(14215) end of header reached, state=5 0(14215) parse_headers: Via found, flags=2 0(14215) parse_headers: this is the first via 0(14215) After parse_msg... 0(14215) preparing to run routing scripts... 0(14215) parse_headers: flags=100 0(14215) DEBUG:maxfwd:is_maxfwd_present: value = 70 0(14215) LOG: uri=sip:[EMAIL PROTECTED] 0(14215) parse_headers: flags=80 0(14215) LOG: Someone trying to register from private IP, rewriting 0(14215) parse_headers: flags=80 0(14215) parse_headers: flags=8000000 0(14215) DEBUG:parse_to:end of header reached, state=10 0(14215) DBUG:parse_to: display={}, ruri= {sip:[EMAIL PROTECTED] 0(14215) DEBUG: get_hdr_field: <To> [29]; uri= [sip:[EMAIL PROTECTED] 0(14215) DEBUG: to body [<sip:[EMAIL PROTECTED]> ] 0(14215) get_hdr_field: cseq <CSeq>: <1> <INVITE> 0(14215) BUG: del_lump: offset exceeds message size (239840 > 938) aborting... Here's backtrace: (gdb) bt #0 0x4005a7c1 in kill () from /lib/libc.so.6 #1 0x4005a545 in raise () from /lib/libc.so.6 #2 0x4005ba88 in abort () from /lib/libc.so.6 #3 0x08053d8c in del_lump (msg=0x81279d0, offset=239840, len=30, type=HDR_OTHER_T) at data_lump.c:288 #4 0x40221e97 in patch (msg=0x6, oldstr=0x0, oldlen=0, newstr=0x81246a8 "sip:encoded*michal**10.245.64.193*621 [EMAIL PROTECTED]", newlen=0) at utils.c:53 #5 0x4021e5a1 in encode_contact (msg=0x81279d0, encoding_prefix=0x8125770 "encoded", public_ip=0x81257f8 "62.141.0.225") at contact_ops.c:114 #6 0x0805071b in do_action (a=0x8125880, msg=0x81279d0) at action.c:701 #7 0x08050631 in do_action (a=0x81258b0, msg=0x81279d0) at action.c:89 #8 0x08050631 in do_action (a=0x8125940, msg=0x81279d0) at action.c:89 #9 0x08050631 in do_action (a=0x8125970, msg=0x81279d0) at action.c:89 #10 0x080522c2 in run_actions (a=0x81247e0, msg=0x81279d0) at action.c:89 #11 0x08051f2e in run_top_route (a=0x0, msg=0x0) at action.c:151 #12 0x08071ec1 in receive_msg ( buf=0x80ea340 "INVITE sip:[EMAIL PROTECTED] SIP/2.0\r\nVia: SIP/2.0/UDP 192.168.0.2:8286;branch=z9hG4bK-d87543- 2d69a52d124c2029-1--d87543-;rport\r\nMax- Forwards: 69\r\nContact: <sip:[EMAIL PROTECTED]:8286>\r\nTo: <sip:"..., len=938, rcv_info=0xbffffbb0) at receive.c:155 #13 0x08089654 in udp_rcv_loop () at udp_server.c:465 ---Type <return> to continue, or q <return> to quit--- #14 0x08063b64 in main_loop () at main.c:925 #15 0x08064fae in main (argc=7, argv=0xbffffd34) at main.c:1477 Configuration file snippet: ... # main routing logic route{ ... if ((src_ip != 10.245.155.174) && (client_nat_test ("3"))) { if (method == "REGISTER" || ! search("^Record- Route:")) { fix_contact(); # Rewrite contact with source IP of signalling if (method == "INVITE") { encode_contact("encoded","62.141.0.225"); }; ... } ... ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=743020&aid=1537245&group_id=139143 _______________________________________________ Devel mailing list [email protected] http://openser.org/cgi-bin/mailman/listinfo/devel
