Module: sip-router Branch: 3.3 Commit: 3dba329bbefb4ef4274642eff722278c22387784 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=3dba329b...

Author: Peter Dunkley peter.dunkley@crocodile-rcs.com Committer: Peter Dunkley peter.dunkley@crocodile-rcs.com Date: Thu Jun 14 12:10:35 2012 +0100

modules_k/presence: Fixed segmentation fault when uploading pres-rules documents

- Found and fixed by Hugh Waite @ Crocodile RCS (cherry picked from commit 9dbe8f9fdff1eb5718698cdcdf2357ee1fabd42b)

---

modules_k/presence/presence.c | 14 +++++++++++--- 1 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/modules_k/presence/presence.c b/modules_k/presence/presence.c index f8ba258..95a7127 100644 --- a/modules_k/presence/presence.c +++ b/modules_k/presence/presence.c @@ -949,6 +949,7 @@ int update_watchers_status(str pres_uri, pres_ev_t* ev, str* rules_doc) } }

+ memset(&subs, 0, sizeof(subs_t)); subs.pres_uri= pres_uri; subs.event= ev; subs.auth_rules_doc= rules_doc; @@ -1406,11 +1407,18 @@ static int update_pw_dialogs_dbonlymode(subs_t* subs, subs_t** subs_array)

db_cols[n_update_cols] = &str_updated_col; db_vals[n_update_cols].type = DB1_INT; - db_vals[n_update_cols].nul = 0; - db_vals[n_update_cols].val.int_val = - core_hash(&subs->callid, &subs->from_tag, + db_vals[n_update_cols].nul = 0; + if (subs->callid.len == 0 || subs->from_tag.len == 0) + { + db_vals[n_update_cols].val.int_val = (int) ((rand() / (RAND_MAX + 1.0)) * (pres_waitn_time * pres_notifier_poll_rate + * pres_notifier_processes)); + } else { + db_vals[n_update_cols].val.int_val = + core_hash(&subs->callid, &subs->from_tag, + (pres_waitn_time * pres_notifier_poll_rate * pres_notifier_processes) - 1); + } n_update_cols++;