[sr-dev] [ openser-Bugs-2798154 ] [dialog] Crash when receiving empry "Record-Route"

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Fri May 29 00:30:56 CEST 2009


Bugs item #2798154, was opened at 2009-05-29 00:30
Message generated for change (Tracker Item Submitted) made by ibc_sf
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Category: modules
Group: None
Status: Open
Resolution: None
Priority: 4
Private: No
Submitted By: Iñaki Baz Castillo (ibc_sf)
Assigned to: Nobody/Anonymous (nobody)
Summary: [dialog] Crash when receiving empry "Record-Route"

Initial Comment:
Kamailio 1.5 rev 5834.

I use 'dialog" module and "uac" module (this one to change From username).
Kamailio receives an INVITE, changes From (so addes a long "vsf" parameter to Record-Route) and forwards it to a gateway.
The gateway replies 183 and 200 containing a "Record-Route" with no value (empty).

Then Kamailio shows this error and crashes:

ERROR:core:print_rr_body: failed to parse RR
ERROR:dialog:populate_leg_info: failed to print route records
ERROR:dialog:dlg_onreply: could not add further info to the dialog
CRITICAL:core:receive_fd: EOF on 12
INFO:core:handle_sigs: child process 4505 exited by a signal 11
INFO:core:handle_sigs: core was not generated
INFO:core:handle_sigs: terminating due to SIGCHLD
INFO:core:sig_usr: signal 15 received


I attach the output of the coredump and also the SIP trace showing it.

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