[Devel] Re: crash on boot with a "full" active_watchers table ...
Cesc
cesc.santa at gmail.com
Fri Apr 13 15:19:49 CEST 2007
For the sake of completeness ...
in subscribe.c (the line number is approximate ... i have added some
extra debug lines above)
@@ -664,7 +667,8 @@
event_id.s = row_vals[event_id_col].val.str_val.s;
if(event_id.s)
event_id.len = strlen(event_id.s);
-
+ else
+ event_id.len = 0;
to_tag.s = row_vals[to_tag_col].val.str_val.s;
to_tag.len = strlen(row_vals[to_tag_col].val.str_val.s);
On 4/13/07, Anca-Maria Vamanu <anca at voice-system.ro> wrote:
> Indeed there is a bug there.
> Will make the comit. Thanks.
>
> Cesc wrote:
>
> > Hi Anca,
> >
> > This fixes the crash ...
> > Index: modules/presence/notify.c
> > ===================================================================
> > --- modules/presence/notify.c (revision 1999)
> > +++ modules/presence/notify.c (working copy)
> > @@ -764,9 +764,11 @@
> > from_domain.s= row_vals[from_domain_col].val.str_val.s;
> > from_domain.len= strlen(from_domain.s);
> > event_id.s=row_vals[event_id_col].val.str_val.s;
> > - event_id.len= strlen(event_id.s);
> > - if(event_id.s== NULL)
> > + if(event_id.s== NULL) {
> > event_id.len = 0;
> > + } else {
> > + event_id.len= strlen(event_id.s);
> > + }
> > to_tag.s= row_vals[to_tag_col].val.str_val.s;
> > to_tag.len= strlen(to_tag.s);
> > from_tag.s= row_vals[from_tag_col].val.str_val.s;
> >
> >
> >
> > On 4/13/07, Cesc <cesc.santa at gmail.com> wrote:
> >
> >> Hi,
> >>
> >> Moving forward ... one more crash. This time after a publish ....
> >> which generates a NOTIFY (to a second xlite, which is actually not
> >> running). The watchrs and active_watchers tables contain data from a
> >> previous run of openser ...
> >> crash on xlite boot ... active_watchers and watchers table were NOT
> >> empty
> >>
> >> #0 get_subs_dialog (p_user=0x816a7dc, p_domain=0x816a7e4,
> >> event=0xb7d4f9fb "presence", n=0x0) at notify.c:767
> >> #1 0xb7d40b8b in query_db_notify (p_user=0x816a7dc,
> >> p_domain=0x816a7e4, event=0xb7d4f9fb "presence", watcher_subs=0x0,
> >> etag=0x0) at notify.c:934
> >> #2 0xb7d45c3d in update_presentity (presentity=0x816a7d8,
> >> body=0xbfd367b0, new_t=1) at presentity.c:240
> >> #3 0xb7d48053 in handle_publish (msg=0x8170190, str1=0x0, str2=0x0)
> >> at publish.c:443
> >> #4 0x08051354 in do_action (a=0x816eff8, msg=0x8170190) at action.c:883
> >> #5 0x080505aa in run_action_list (a=0x816eb38, msg=0x8170190) at
> >> action.c:131
> >> #6 0x080529ea in do_action (a=0x816fad0, msg=0x8170190) at action.c:801
> >> #7 0x080505aa in run_action_list (a=0x816c408, msg=0x8170190) at
> >> action.c:131
> >> #8 0x08053855 in run_top_route (a=0x816c408, msg=0x0) at action.c:111
> >> #9 0x08080b20 in receive_msg (
> >> buf=0x8135d20 "PUBLISH sip:Klaas at cafes.org
> >> SIP/2.0\r\nRecord-Route:
> >> <sip:192.168.1.150;ftag=6c33763f;lr=on>\r\nVia: SIP/2.0/UDP
> >> 192.168.1.150;branch=z9hG4bK05e2.ef8cea5.0\r\nVia: SIP/2.0/UDP
> >> 192.168.3.172:13974;branch=z9h"..., len=1143, rcv_info=0xbfd36c58) at
> >> receive.c:156
> >> #10 0x080aecfa in udp_rcv_loop () at udp_server.c:465
> >> #11 0x0806ee7e in main_loop () at main.c:834
> >> #12 0x080704cb in main (argc=3, argv=0xbfd36e04) at main.c:1399
> >>
> >>
> >>
> >>
> >> 3(8168) DBUG:parse_to: display={"X-lite user 1"},
> >> ruri={sip:Klaas at cafes.org}
> >> 3(8168) New Message received: [1] from [sip:Klaas at cafes.org]
> >> 3(8168) Request method used:[PUBLISH].
> >> 3(8168)
> >> =============================================================================================
> >>
> >> 3(8168) DEBUG: t_newtran: T on entrance=0xffffffff
> >> 3(8168) parse_headers: flags=ffffffffffffffff
> >> 3(8168) get_hdr_field: cseq <CSeq>: <1> <PUBLISH>
> >> 3(8168) DEBUG: get_hdr_body : content_length=439
> >> 3(8168) found end of header
> >> 3(8168) parse_headers: flags=78
> >> 3(8168) t_lookup_request: start searching: hash=11856, isACK=0
> >> 3(8168) DEBUG: RFC3261 transaction matching failed
> >> 3(8168) DEBUG: t_lookup_request: no transaction found
> >> 3(8168)
> >> =============================================================================================
> >>
> >> 3(8168) The request method used is to [PUBLISH] information. (handle
> >> publish)
> >> 3(8168)
> >> =============================================================================================
> >>
> >> 3(8168) parse_headers: flags=ffffffffffffffff
> >> 3(8168) PRESENCE:handle_publish: SIP-If-Match not found
> >> 3(8168) PRESENCE: generate_ETag: etag= a.1175417156.8168.1 / 19
> >> 3(8168) PRESENCE:handle_publish: new etag = a.1175417156.8168.1
> >> 3(8168) PRESENCE: handle_publish: 'expires' found
> >> 3(8168) PRESENCE: handle_publish: lexpire= 3600
> >> 3(8168) PRESENCE: handle_publish: 'To' header ALREADY PARSED:
> >> <sip:Klaas at cafes.org>
> >> 3(8168) parse_headers: flags=ffffffffffffffff
> >> 3(8168) PRESENCE:update_presentity: inserting 7 cols intotable
> >> 3(8168) DBT:dbt_load_file: request for table [presentity]
> >> 3(8168) DBT:dbt_load_file: db is [/cafes/openser.1.2/cafesConf/dbtext]
> >> 3(8168) DBT:dbt_load_file: loading file
> >> [/cafes/openser.1.2/cafesConf/dbtext/presentity]
> >> 3(8168) DBT: column[0] is INT!
> >> 3(8168) DBT: column[1] is STR!
> >> 3(8168) DBT: column[2] is STR!
> >> 3(8168) DBT: column[3] is STR!
> >> 3(8168) DBT: column[4] is STR!
> >> 3(8168) DBT: column[5] is INT!
> >> 3(8168) DBT: column[6] is INT!
> >> 3(8168) DBT: column[7] is STR!
> >> 3(8168) DTB:dbt_db_get_table: presentity
> >> 3(8168) DBT:db_insert: done!
> >> 3(8168) PRESENCE:get_subs_dialog:querying database table =
> >> active_watchers
> >> 3(8168) DBT:dbt_query: new res with 11 cols
> >> 3(8168) DBT:dbt_result_new: new res with 11 cols
> >> 3(8168) PRESENCE: get_subs_dialog:n= 1
> >>
> >>
> >> id(int,auto) to_user(str) to_domain(str) from_user(str)
> >> from_domain(str) event(str) event_id(str,null) to_tag(str)
> >> from_tag(str) callid(str) cseq(int) contact(str)
> >> record_route(str,null) expires(int) status(str) version(int)
> >> 8:Chelsea:cafes.org:Klaas:cafes.org:presence::10.8167.1175417177.1:aa097371:ZDczYzI5YzM4NDMzYWYxMWJjNDFiNDJiNGJhZmVlY2U.:1:sip\:Klaas at 192.168.3.172\:13974:<sip\:192.168.1.150;ftag=aa097371;lr=on>:1175420777:active:0
> >>
> >> 7:Klaas:cafes.org:Klaas:cafes.org:presence.winfo::10.8165.1175417176.1:652b6878:YjBiYTdmMTk2YjIwN2EwMTczYzA5ZjM4MzY3YmZkNGY.:2:sip\:Klaas at 192.168.3.172\:13974:<sip\:192.168.1.150;ftag=652b6878;lr=on>:1175420776:active:1
> >>
> >> 6:klaas:cafes.org:Chelsea:cafes.org:presence::10.7893.1175416634.4:515e071f:YWQ5NzU4ZjM2NTI2NTQzYTAyN2Q2YWVjNzcwNDkyYWI.:3:sip\:Chelsea at 192.168.1.178\:13118:<sip\:192.168.1.150;ftag=515e071f;lr=on>:1175420234:active:0
> >>
> >> 5:Chelsea:cafes.org:Chelsea:cafes.org:presence.winfo::10.7892.1175416634.4:44260456:YWRjOTViMDgxMDRmZDY4ZmM0NGZhZjNmZWJhNzIwYWQ.:2:sip\:Chelsea at 192.168.1.178\:13118:<sip\:192.168.1.150;ftag=44260456;lr=on>:1175420234:active:1
> >>
> >> 4:Chelsea:cafes.org:Klaas:cafes.org:presence::10.7892.1175416614.3:c83fe118:YWM0M2QxZjZlYjRlNWIyNzQyM2YyYzFkYTc5MWExODk.:5:sip\:Klaas at 192.168.3.172\:24790:<sip\:192.168.1.150;ftag=c83fe118;lr=on>:1175420214:active:0
> >>
> >> 3:Klaas:cafes.org:Klaas:cafes.org:presence.winfo::10.7893.1175416614.3:913a7d2e:ZGQyMGQxMTUzMDM3NGVkZjAxY2JkOWM4Zjk0ZTA1ZGM.:3:sip\:Klaas at 192.168.3.172\:24790:<sip\:192.168.1.150;ftag=913a7d2e;lr=on>:1175420214:active:2
> >>
> >>
> >
> > _______________________________________________
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> > Devel at openser.org
> > http://openser.org/cgi-bin/mailman/listinfo/devel
> >
>
>
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