[Bug 1966905] Re: Memory access errors in gnome-shell from accountsservice

2023-03-27 Thread Daniel van Vugt
Upstream reckons this has fixed it for gnome-control-center:
https://gitlab.gnome.org/GNOME/gnome-control-
center/-/merge_requests/1681

** Bug watch added: gitlab.gnome.org/GNOME/gnome-control-center/-/issues #2348
   https://gitlab.gnome.org/GNOME/gnome-control-center/-/issues/2348

** Also affects: gnome-control-center via
   https://gitlab.gnome.org/GNOME/gnome-control-center/-/issues/2348
   Importance: Unknown
   Status: Unknown

** Also affects: gnome-control-center (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: gnome-control-center (Ubuntu)
   Status: New => Fix Released

** Tags added: fixed-in-gnome-control-center-44.rc

** Summary changed:

- Memory access errors in gnome-shell from accountsservice
+ Invalid memory access in accountsservice: free_fetch_user_request()

** Description changed:

  https://errors.ubuntu.com/problem/d85747462e756cb405d1e87b9c59b0b995a7d394
+ https://errors.ubuntu.com/problem/1674bdbf40a28b5f59067ffde832ba508ecba114
  
  Valgrind memory errors in gnome-shell 42 from accountsservice:
  
  ==60511== Invalid read of size 8
  ==60511==at 0x4D207FA: g_type_check_instance_cast (gtype.c:4120)
  ==60511==by 0x1E421CA2: free_fetch_user_request (act-user-manager.c:1708)
  ==60511==by 0x1E4298E7: on_find_user_by_name_finished 
(act-user-manager.c:1187)
  ==60511==by 0x4BC0C08: g_task_return_now (gtask.c:1230)
  ==60511==by 0x4BC0E0A: UnknownInlinedFun (gtask.c:1300)
  ==60511==by 0x4BC0E0A: g_task_return (gtask.c:1256)
  ==60511==by 0x4C298BA: reply_cb (gdbusproxy.c:2576)
  ==60511==by 0x4BC0C08: g_task_return_now (gtask.c:1230)
  ==60511==by 0x4BC0E0A: UnknownInlinedFun (gtask.c:1300)
  ==60511==by 0x4BC0E0A: g_task_return (gtask.c:1256)
  ==60511==by 0x4C2107E: g_dbus_connection_call_done 
(gdbusconnection.c:5895)
  ==60511==by 0x4BC0C08: g_task_return_now (gtask.c:1230)
  ==60511==by 0x4BC0C4C: complete_in_idle_cb (gtask.c:1244)
  ==60511==by 0x4D9CC23: UnknownInlinedFun (gmain.c:3417)
  ==60511==by 0x4D9CC23: g_main_context_dispatch (gmain.c:4135)
  ==60511==  Address 0x185b5110 is 0 bytes inside a block of size 64 free'd
  ==60511==at 0x484B27F: free (in 
/usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
  ==60511==by 0x4D1F7D4: g_type_free_instance (gtype.c:2008)
  ==60511==by 0x1E428ECA: UnknownInlinedFun (act-user.c:562)
  ==60511==by 0x1E428ECA: UnknownInlinedFun (act-user.c:557)
  ==60511==by 0x1E428ECA: _act_user_update_from_object_path 
(act-user.c:1346)
  ==60511==by 0x1E42966F: fetch_user_incrementally (act-user-manager.c:1789)
  ==60511==by 0x1E4298E7: on_find_user_by_name_finished 
(act-user-manager.c:1187)
  ==60511==by 0x4BC0C08: g_task_return_now (gtask.c:1230)
  ==60511==by 0x4BC0E0A: UnknownInlinedFun (gtask.c:1300)
  ==60511==by 0x4BC0E0A: g_task_return (gtask.c:1256)
  ==60511==by 0x4C298BA: reply_cb (gdbusproxy.c:2576)
  ==60511==by 0x4BC0C08: g_task_return_now (gtask.c:1230)
  ==60511==by 0x4BC0E0A: UnknownInlinedFun (gtask.c:1300)
  ==60511==by 0x4BC0E0A: g_task_return (gtask.c:1256)
  ==60511==by 0x4C2107E: g_dbus_connection_call_done 
(gdbusconnection.c:5895)
  ==60511==by 0x4BC0C08: g_task_return_now (gtask.c:1230)
  ==60511==  Block was alloc'd at
  ==60511==at 0x4848899: malloc (in 
/usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
  ==60511==by 0x4DA5718: g_malloc (gmem.c:125)
  ==60511==by 0x4DBCB64: g_slice_alloc (gslice.c:1072)
  ==60511==by 0x4DBD1CD: g_slice_alloc0 (gslice.c:1098)
  ==60511==by 0x4D24E61: g_type_create_instance (gtype.c:1911)
  ==60511==by 0x4D0BF4C: g_object_new_internal (gobject.c:2011)
  ==60511==by 0x4D0D1AC: g_object_new_with_properties (gobject.c:2181)
  ==60511==by 0x4D0DCB0: g_object_new (gobject.c:1821)
  ==60511==by 0x1E422792: create_new_user (act-user-manager.c:706)
  ==60511==by 0x1E429BD8: act_user_manager_get_user 
(act-user-manager.c:1879)
  ==60511==by 0x68ADE2D: ??? (in /usr/lib/x86_64-linux-gnu/libffi.so.8.1.0)
  ==60511==by 0x68AA492: ??? (in /usr/lib/x86_64-linux-gnu/libffi.so.8.1.0)
  ==60511==
  ==60511== Invalid read of size 8
  ==60511==at 0x4D206E9: g_type_check_instance_is_fundamentally_a 
(gtype.c:4091)
  ==60511==by 0x4D06E9A: g_object_set_data (gobject.c:3982)
  ==60511==by 0x1E421CB6: free_fetch_user_request (act-user-manager.c:1708)
  ==60511==by 0x1E4298E7: on_find_user_by_name_finished 
(act-user-manager.c:1187)
  ==60511==by 0x4BC0C08: g_task_return_now (gtask.c:1230)
  ==60511==by 0x4BC0E0A: UnknownInlinedFun (gtask.c:1300)
  ==60511==by 0x4BC0E0A: g_task_return (gtask.c:1256)
  ==60511==by 0x4C298BA: reply_cb (gdbusproxy.c:2576)
  ==60511==by 0x4BC0C08: g_task_return_now (gtask.c:1230)
  ==60511==by 0x4BC0E0A: UnknownInlinedFun (gtask.c:1300)
  ==60511==by 0x4BC0E0A: g_task_return (gtask.c:1256)
  ==60511==by 0x4C2107E: 

[Bug 1966905] Re: Memory access errors in gnome-shell from accountsservice

2023-03-27 Thread Daniel van Vugt
See also bug 2012879

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Title:
  Invalid memory access in accountsservice: free_fetch_user_request()

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[Bug 1966905] Re: Memory access errors in gnome-shell from accountsservice

2023-03-19 Thread Daniel van Vugt
Also tracking in
https://errors.ubuntu.com/problem/d85747462e756cb405d1e87b9c59b0b995a7d394

** Description changed:

+ https://errors.ubuntu.com/problem/d85747462e756cb405d1e87b9c59b0b995a7d394
+ 
  Valgrind memory errors in gnome-shell 42 from accountsservice:
  
  ==60511== Invalid read of size 8
  ==60511==at 0x4D207FA: g_type_check_instance_cast (gtype.c:4120)
  ==60511==by 0x1E421CA2: free_fetch_user_request (act-user-manager.c:1708)
  ==60511==by 0x1E4298E7: on_find_user_by_name_finished 
(act-user-manager.c:1187)
  ==60511==by 0x4BC0C08: g_task_return_now (gtask.c:1230)
  ==60511==by 0x4BC0E0A: UnknownInlinedFun (gtask.c:1300)
  ==60511==by 0x4BC0E0A: g_task_return (gtask.c:1256)
  ==60511==by 0x4C298BA: reply_cb (gdbusproxy.c:2576)
  ==60511==by 0x4BC0C08: g_task_return_now (gtask.c:1230)
  ==60511==by 0x4BC0E0A: UnknownInlinedFun (gtask.c:1300)
  ==60511==by 0x4BC0E0A: g_task_return (gtask.c:1256)
  ==60511==by 0x4C2107E: g_dbus_connection_call_done 
(gdbusconnection.c:5895)
  ==60511==by 0x4BC0C08: g_task_return_now (gtask.c:1230)
  ==60511==by 0x4BC0C4C: complete_in_idle_cb (gtask.c:1244)
  ==60511==by 0x4D9CC23: UnknownInlinedFun (gmain.c:3417)
  ==60511==by 0x4D9CC23: g_main_context_dispatch (gmain.c:4135)
  ==60511==  Address 0x185b5110 is 0 bytes inside a block of size 64 free'd
  ==60511==at 0x484B27F: free (in 
/usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
  ==60511==by 0x4D1F7D4: g_type_free_instance (gtype.c:2008)
  ==60511==by 0x1E428ECA: UnknownInlinedFun (act-user.c:562)
  ==60511==by 0x1E428ECA: UnknownInlinedFun (act-user.c:557)
  ==60511==by 0x1E428ECA: _act_user_update_from_object_path 
(act-user.c:1346)
  ==60511==by 0x1E42966F: fetch_user_incrementally (act-user-manager.c:1789)
  ==60511==by 0x1E4298E7: on_find_user_by_name_finished 
(act-user-manager.c:1187)
  ==60511==by 0x4BC0C08: g_task_return_now (gtask.c:1230)
  ==60511==by 0x4BC0E0A: UnknownInlinedFun (gtask.c:1300)
  ==60511==by 0x4BC0E0A: g_task_return (gtask.c:1256)
  ==60511==by 0x4C298BA: reply_cb (gdbusproxy.c:2576)
  ==60511==by 0x4BC0C08: g_task_return_now (gtask.c:1230)
  ==60511==by 0x4BC0E0A: UnknownInlinedFun (gtask.c:1300)
  ==60511==by 0x4BC0E0A: g_task_return (gtask.c:1256)
  ==60511==by 0x4C2107E: g_dbus_connection_call_done 
(gdbusconnection.c:5895)
  ==60511==by 0x4BC0C08: g_task_return_now (gtask.c:1230)
  ==60511==  Block was alloc'd at
  ==60511==at 0x4848899: malloc (in 
/usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
  ==60511==by 0x4DA5718: g_malloc (gmem.c:125)
  ==60511==by 0x4DBCB64: g_slice_alloc (gslice.c:1072)
  ==60511==by 0x4DBD1CD: g_slice_alloc0 (gslice.c:1098)
  ==60511==by 0x4D24E61: g_type_create_instance (gtype.c:1911)
  ==60511==by 0x4D0BF4C: g_object_new_internal (gobject.c:2011)
  ==60511==by 0x4D0D1AC: g_object_new_with_properties (gobject.c:2181)
  ==60511==by 0x4D0DCB0: g_object_new (gobject.c:1821)
  ==60511==by 0x1E422792: create_new_user (act-user-manager.c:706)
  ==60511==by 0x1E429BD8: act_user_manager_get_user 
(act-user-manager.c:1879)
  ==60511==by 0x68ADE2D: ??? (in /usr/lib/x86_64-linux-gnu/libffi.so.8.1.0)
  ==60511==by 0x68AA492: ??? (in /usr/lib/x86_64-linux-gnu/libffi.so.8.1.0)
- ==60511== 
+ ==60511==
  ==60511== Invalid read of size 8
  ==60511==at 0x4D206E9: g_type_check_instance_is_fundamentally_a 
(gtype.c:4091)
  ==60511==by 0x4D06E9A: g_object_set_data (gobject.c:3982)
  ==60511==by 0x1E421CB6: free_fetch_user_request (act-user-manager.c:1708)
  ==60511==by 0x1E4298E7: on_find_user_by_name_finished 
(act-user-manager.c:1187)
  ==60511==by 0x4BC0C08: g_task_return_now (gtask.c:1230)
  ==60511==by 0x4BC0E0A: UnknownInlinedFun (gtask.c:1300)
  ==60511==by 0x4BC0E0A: g_task_return (gtask.c:1256)
  ==60511==by 0x4C298BA: reply_cb (gdbusproxy.c:2576)
  ==60511==by 0x4BC0C08: g_task_return_now (gtask.c:1230)
  ==60511==by 0x4BC0E0A: UnknownInlinedFun (gtask.c:1300)
  ==60511==by 0x4BC0E0A: g_task_return (gtask.c:1256)
  ==60511==by 0x4C2107E: g_dbus_connection_call_done 
(gdbusconnection.c:5895)
  ==60511==by 0x4BC0C08: g_task_return_now (gtask.c:1230)
  ==60511==by 0x4BC0C4C: complete_in_idle_cb (gtask.c:1244)
  ==60511==  Address 0x185b5110 is 0 bytes inside a block of size 64 free'd
  ==60511==at 0x484B27F: free (in 
/usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
  ==60511==by 0x4D1F7D4: g_type_free_instance (gtype.c:2008)
  ==60511==by 0x1E428ECA: UnknownInlinedFun (act-user.c:562)
  ==60511==by 0x1E428ECA: UnknownInlinedFun (act-user.c:557)
  ==60511==by 0x1E428ECA: _act_user_update_from_object_path 
(act-user.c:1346)
  ==60511==by 0x1E42966F: fetch_user_incrementally (act-user-manager.c:1789)
  ==60511==by 0x1E4298E7: on_find_user_by_name_finished 
(act-user-manager.c:1187)
  

[Bug 1966905] Re: Memory access errors in gnome-shell from accountsservice

2023-03-19 Thread Daniel van Vugt
** Changed in: accountsservice (Ubuntu)
   Importance: Medium => High

** Changed in: gnome-shell (Ubuntu)
   Importance: Undecided => High

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Title:
  Memory access errors in gnome-shell from accountsservice

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[Bug 1966905] Re: Memory access errors in gnome-shell from accountsservice

2023-03-14 Thread Daniel van Vugt
The #1 gnome-shell crash in 23.04 is currently:

https://errors.ubuntu.com/problem/fa3beeb1c25d862ecb2a0900c2b2519503a6109d

which actually sounds like this bug. See also bug 2011429.

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Title:
  Memory access errors in gnome-shell from accountsservice

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[Bug 1966905] Re: Memory access errors in gnome-shell from accountsservice

2023-03-13 Thread Daniel van Vugt
** Summary changed:

- Valgrind memory errors in gnome-shell from accountsservice
+ Memory access errors in gnome-shell from accountsservice

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Title:
  Memory access errors in gnome-shell from accountsservice

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