[OpenSER-Devel] [ openser-Bugs-1838923 ] dialog: crash on server restart if dialog db is dbtext

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Bugs item #1838923, was opened at 2007-11-26 14:31
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Ovidiu Sas (osas)
Assigned to: Nobody/Anonymous (nobody)
Summary: dialog: crash on server restart if dialog db is dbtext

Initial Comment:
If dialog module is using the dbtext database as a backend storage, on restart it will crash the server.

It seems that the issue is related to the callee_cseq(string) field.

# openserctl fifo dlg_list
database engine 'DBTEXT' loaded
Control engine 'FIFO' loaded
entering fifo_cmd dlg_list
dialog::  hash=777:1199660830
	state:: 4
	timestart:: 10
	timeout:: 130
	callid:: 5d4bfc7e7b789251d130deb0d5cd2fd6
	from_uri:: sip:4165863567 at 10.11.10.63
	from_tag:: e761d53
	caller_contact:: sip:4165863567 at 10.11.128.129
	caller_cseq:: 100
	caller_route_set:: 
	caller_bind_addr:: udp:10.11.10.63:5060
	to_uri:: sip:4169771414 at 10.11.10.63
	to_tag:: AFF02000-797
	callee_contact:: sip:4169771414 at 10.111.3.241:5060
	callee_cseq:: 100
	callee_route_set:: 
	callee_bind_addr:: udp:10.11.10.63:5060
FIFO command was:
:dlg_list:openser_receiver_21824


and on the db we have:
id(int,auto) hash_entry(int) hash_id(int) callid(string) from_uri(string) from_tag(string) to_uri(string) to_tag(string) caller_cseq(string) callee_cseq(string) caller_route_set(string,null) callee_route_set(string,null) caller_contact(string) callee_contact(string) caller_sock(string) callee_sock(string) state(int) start_time(int) timeout(int)
1:777:1199660830:5d4bfc7e7b789251d130deb0d5cd2fd6:sip\:4165863567 at 10.11.10.63:e761d53:sip\:4169771414 at 10.11.10.63:AFF02000-797:100:1005060\r:::sip\:4165863567 at 10.11.128.129:sip\:4169771414 at 10.111.3.241\:5060:udp\:10.11.10.63\:5060:udp\:10.11.10.63\:5060:4:10:1196107993


The value of callee_cseq(string) seems to be wrong:
callee_cseq(string) -> 1005060\r


Here's the backtrace:
(gdb) bt
#0  0x40235541 in load_dialog_info_from_db () from /usr/local/lib/openser/modules/dialog.so
#1  0x40234362 in init_dlg_db () from /usr/local/lib/openser/modules/dialog.so
#2  0x4023343f in mod_init () from /usr/local/lib/openser/modules/dialog.so
#3  0x0809940f in init_mod ()
#4  0x08099356 in init_mod ()
#5  0x08099356 in init_mod ()
#6  0x08099717 in init_modules ()
#7  0x08064e18 in main ()


Regards,
Ovidiu Sas

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