[Telepathy] [Bug 19524] New: Gabble crashes when removing a handle from the known list

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=19524

           Summary: Gabble crashes when removing a handle from the known
                    list
           Product: Telepathy
           Version: unspecified
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: telepathy-gabble
        AssignedTo: telepathy at lists.freedesktop.org
        ReportedBy: marco at barisione.org


I was trying to completely reset the contact list in one of my test accounts,

I deleted all of the contacts in Empathy trying to completely reset the contact
list in one of my test accounts, but Empathy doesn't show the known list so I
tried with telepathy-inspector but gabble crashed.

Exact steps to reproduce the crash:
1 - Connect to your account with empathy
2 - Have some contacts that are only in the XMPP known list (it happened when
deleting them from empathy)
3 - Start telepathy-inspector
4 - Show the active connection
5 - In the connection tab double-click on the known list
6 - In the group tab remove a handle
→ Gabble crashes

Log:
** (telepathy-gabble:6473): DEBUG: _gabble_roster_channel_remove_member_cb:
called on known with handle 2 (test1 at collabora.co.uk) ""
** (telepathy-gabble:6473): DEBUG: gabble_roster_handle_remove: immediate edit
to contact#2 - change subscription to REMOVE
** (telepathy-gabble:6473): DEBUG: _gabble_roster_get_channel: Looking up
channel 3:1 "publish"
** (telepathy-gabble:6473): DEBUG: _gabble_roster_get_channel: Looking up
channel 3:2 "subscribe"
** (telepathy-gabble:6473): DEBUG: _gabble_roster_item_update: name for
contact#2 changed to (null)
** (telepathy-gabble:6473): DEBUG: _gabble_roster_item_update: Checking which
groups contact#2 was just added to:
** (telepathy-gabble:6473): DEBUG: _gabble_roster_item_update: Checking which
groups contact#2 was just removed from:
** (telepathy-gabble:6473): DEBUG: gabble_roster_iq_cb: jid:
test1 at collabora.co.uk, subscription: remove
** (telepathy-gabble:6473): DEBUG: gabble_roster_iq_cb: calling change members
on publish channel
(telepathy-gabble:6473): tp-glib-DEBUG: tp_group_mixin_change_members: not
emitting signal, nothing changed
** (telepathy-gabble:6473): DEBUG: gabble_roster_iq_cb: calling change members
on subscribe channel
(telepathy-gabble:6473): tp-glib-DEBUG: tp_group_mixin_change_members: not
emitting signal, nothing changed
** (telepathy-gabble:6473): DEBUG: _gabble_roster_get_channel: Looking up
channel 3:3 "known"
** (telepathy-gabble:6473): DEBUG: gabble_roster_iq_cb: calling change members
on known channel
tp_group_mixin_change_members: emitting members changed
  message       : ""
  added         : []
  removed       : [2 (test1 at collabora.co.uk)]
  local_pending : []
  remote_pending: []
  actor         : 0
  reason        : 0: unspecified reason
** (telepathy-gabble:6473): DEBUG: gabble_roster_iq_cb: calling change members
on any group channels
**
ERROR:roster.c:459:_gabble_roster_item_get: assertion failed:
(tp_handle_is_valid (contact_repo, handle, NULL))

Program received signal SIGABRT, Aborted.
0x00007f234c6f8ed5 in raise () from /lib/libc.so.6


Backtrace:
#0  0x00007f234c6f8ed5 in raise () from /lib/libc.so.6
#1  0x00007f234c6fa3f3 in abort () from /lib/libc.so.6
#2  0x00007f234cd4f8a0 in g_assertion_message () from /usr/lib/libglib-2.0.so.0
#3  0x00007f234cd4fd32 in g_assertion_message_expr () from
/usr/lib/libglib-2.0.so.0
#4  0x00000000004309ea in _gabble_roster_item_get (roster=0x2375c00, handle=2)
at roster.c:459
#5  0x000000000043417b in roster_edited_cb (conn=0x23780a0, sent_msg=0x23872f0,
reply_msg=0x2675390, roster_obj=0x2375c00, user_data=0x2)
    at roster.c:2053
#6  0x0000000000412d2b in message_send_reply_cb (handler=0x236aba0,
connection=0x2376a10, reply_msg=0x2675390, user_data=0x2675860)
    at connection.c:939
#7  0x00007f234d1edd9f in ?? () from /usr/lib/libloudmouth-1.so.0
#8  0x00007f234d1ef1e7 in ?? () from /usr/lib/libloudmouth-1.so.0
#9  0x00007f234cd29aab in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#10 0x00007f234cd2d26d in ?? () from /usr/lib/libglib-2.0.so.0
#11 0x00007f234cd2d79d in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#12 0x00007f234caae3ec in tp_run_connection_manager (prog_name=0x47a2f8
"telepathy-gabble", version=0x47a2ef "0.7.18.1", 
    construct_cm=0x41066c <construct_cm>, argc=1, argv=0x7fff55cbf278) at
run.c:264
#13 0x00000000004107bb in gabble_main (argc=1, argv=0x7fff55cbf278) at
gabble.c:76
#14 0x0000000000410667 in main (argc=1, argv=0x7fff55cbf278) at main.c:27


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