THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY.
A new Flyspray task has been opened. Details are below.
User who did this - Andrew Pogrebennyk (marduk)
Attached to Project - sip-router
Summary - Sanity checks lets invalid RURI through
Task Type - Bug Report
Category - Module
Status - Unconfirmed
Assigned To -
Operating System - Linux
Severity - Low
Priority - Normal
Reported Version - 3.3
Due in Version - Undecided
Due Date - Undecided
Details - We are using message and URI checks in sanity module:
if(!sanity_check("1511", "7"))
{
xlog("L_WARN", "Malformed SIP message deteted - R=$ru
ID=$ci\n");
sl_send_reply("483","Malformed SIP Message");
exit;
}
We've found that if the request comes in with broken RURI, the result of sanity
check is still 1 which means passed:
Jan 8 12:31:26 sp2 /usr/sbin/kamailio[1121]: INFO: <script>: New request -
M=INVITE R=sip:%3A03581313184:[email protected]
F=sip:[email protected] T=sip:%3A03581313184:[email protected]
IP=192.168.51.1:39851 (127.0.0.1:5060) ID=vGo5pfQRI9hwaVUAhcc4gZcXgl5jIHDr
Jan 8 12:31:26 sp2 /usr/sbin/kamailio[1121]: DEBUG: maxfwd [mf_funcs.c:85]:
value = 69
Jan 8 12:31:26 sp2 /usr/sbin/kamailio[1121]: DEBUG: sanity [mod_sanity.c:255]:
sanity checks result: 1
Jan 8 12:31:26 sp2 /usr/sbin/kamailio[1121]: DEBUG: rr [loose.c:111]: No Route
headers found
Jan 8 12:31:26 sp2 /usr/sbin/kamailio[1121]: DEBUG: rr [loose.c:835]: There is
no Route HF
Jan 8 12:31:26 sp2 /usr/sbin/kamailio[1121]: DEBUG: <core> [strcommon.c:224]:
unescaped string is <:03581313184>
Jan 8 12:31:26 sp2 /usr/sbin/kamailio[1121]: DEBUG: <core>
[parser/parse_uri.c:1259]: parse_uri: bad char ':' in state 0 parsed: <sip:>
(4) / <sip::03581313184:[email protected]> (42)
Jan 8 12:31:26 sp2 /usr/sbin/kamailio[1121]: DEBUG: <core>
[parser/parse_uri.c:1327]: ERROR: parse_sip_msg_uri: bad uri
<sip::03581313184:[email protected]>
Jan 8 12:31:26 sp2 /usr/sbin/kamailio[1121]: ERROR: pv [pv_core.c:300]: failed
to parse the R-URI
Jan 7 15:39:24 sp2 /usr/sbin/kamailio[13257]: ERROR: <core> [lvalue.c:347]:
non existing right pvar
Jan 7 15:39:24 sp2 /usr/sbin/kamailio[13257]: ERROR: <core> [action.c:777]:
ERROR: do_action: bad uri <sip::03581313184:[email protected]>,
dropping packet
Jan 7 15:39:24 sp2 /usr/sbin/kamailio[13257]: ERROR: <core> [action.c:1525]:
run action error at: :0
^^ Additionally the filename and line number in the above error message "run
action error at .." is missing. Please check.
More information can be found at the following URL:
http://sip-router.org/tracker/index.php?do=details&task_id=264
You are receiving this message because you have requested it from the Flyspray
bugtracking system. If you did not expect this message or don't want to
receive mails in future, you can change your notification settings at the URL
shown above.
_______________________________________________
sr-dev mailing list
[email protected]
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev
