The call to g_proxy_resolver_get_default() is (transfer none) and so unref'ing
it causes GLib to get very upset. Also, move it to be per-FwupdClient rather
than per-request as it can be expensive to call in the PAC-runner case.
Reverts small part of 99832622e1.
EFI_APP_LOCATION conf var (or FWUPD_EFIAPPDIR env var) is needed for
fu_common_get_path (FU_KIND_PATH_EFIAPPDIR)
to function properly
For some users typing 'fwupdmgr update' just deploys all updates to all hardware,
and that might come as a shock. Ask the user to confirm all actions explicitly
and show the update notes in a warning box rather than plain text on the console.
While the flag bytes in Flash on the PS175 indicate which partition it is
desired the device boot, the device may actually boot something else
because it performs some kind of integrity check on firmware images before
booting them. If the image specified by the flag bytes fails validation,
the device instead boots partition 3 which should be treated as read-only.
The device provides a register on I2C that indicates which partition is
actually running, so probe that register rather than assuming the device
is running the image that the flag bytes specify.
Signed-off-by: Peter Marheine <pmarheine@chromium.org>
Having a mutable global flash layout makes it difficult to reason about which
flash regions will be affected by any given flashrom operation. Make copies of
the layout from a template instead, and default-exclude regions from
operations.
If the device is on battery power, the device will have at least one inhibit
and be in FWUPD_DEVICE_FLAG_UPDATABLE_HIDDEN state.
It's still supported, and it's misleading to suggest there are no updates
available. Just check both flags.
Fixes the 3rd half (sic) of https://github.com/fwupd/fwupd/issues/3156
fu_dfu_tool_get_default_device returns a newly create FuDfuDevice
'device'; but since it is marked as g_autoptr, it is destroyed when
leaving the scope and the caller receives garbage.
So steal the pointer before leaving the scope.
,----
| ==697985== Invalid read of size 8
| ==697985== at 0x4B50F49: g_type_check_instance_is_fundamentally_a (gtype.c:4080)
| ==697985== by 0x4B3A988: g_object_unref (gobject.c:3421)
| ==697985== by 0x406CF3: glib_autoptr_clear_GObject (gobject-autocleanups.h:27)
| ==697985== by 0x406DD5: glib_autoptr_clear_FwupdDevice (gusb-autocleanups.h:17)
| ==697985== by 0x406E9C: glib_autoptr_clear_FuDevice (fu-device.h:18)
| ==697985== by 0x406EE3: glib_autoptr_clear_FuUsbDevice (fu-usb-device.h:22)
| ==697985== by 0x406F6A: glib_autoptr_clear_FuDfuDevice (fu-dfu-device.h:19)
| ==697985== by 0x406F88: glib_autoptr_cleanup_FuDfuDevice (fu-dfu-device.h:19)
| ==697985== by 0x40898D: fu_dfu_tool_read (fu-dfu-tool.c:577)
| ==697985== by 0x407518: fu_dfu_tool_run (fu-dfu-tool.c:162)
| ==697985== by 0x4097E0: main (fu-dfu-tool.c:959)
| ==697985== Address 0x67fbfe0 is 640 bytes inside a block of size 672 free'd
| ==697985== at 0x48430E4: free (vg_replace_malloc.c:755)
| ==697985== by 0x4BD124C: g_free (gmem.c:199)
| ==697985== by 0x4BEB76F: g_slice_free1 (gslice.c:1180)
| ==697985== by 0x4B4FDBB: g_type_free_instance (gtype.c:1993)
| ==697985== by 0x406CF3: glib_autoptr_clear_GObject (gobject-autocleanups.h:27)
| ==697985== by 0x406DD5: glib_autoptr_clear_FwupdDevice (gusb-autocleanups.h:17)
| ==697985== by 0x406E9C: glib_autoptr_clear_FuDevice (fu-device.h:18)
| ==697985== by 0x406EE3: glib_autoptr_clear_FuUsbDevice (fu-usb-device.h:22)
| ==697985== by 0x406F6A: glib_autoptr_clear_FuDfuDevice (fu-dfu-device.h:19)
| ==697985== by 0x406F88: glib_autoptr_cleanup_FuDfuDevice (fu-dfu-device.h:19)
| ==697985== by 0x407762: fu_dfu_tool_get_default_device (fu-dfu-tool.c:191)
| ==697985== by 0x408736: fu_dfu_tool_read (fu-dfu-tool.c:592)
| ==697985== Block was alloc'd at
| ==697985== at 0x484086F: malloc (vg_replace_malloc.c:380)
| ==697985== by 0x4BD4938: g_malloc (gmem.c:106)
| ==697985== by 0x4BEC1F4: g_slice_alloc (gslice.c:1069)
| ==697985== by 0x4BEC85D: g_slice_alloc0 (gslice.c:1095)
| ==697985== by 0x4B5511A: g_type_create_instance (gtype.c:1893)
| ==697985== by 0x4B3CB8C: g_object_new_internal (gobject.c:1939)
| ==697985== by 0x4B3E107: g_object_new_valist (gobject.c:2282)
| ==697985== by 0x4B3E63C: g_object_new (gobject.c:1782)
| ==697985== by 0x40B0CF: fu_dfu_device_new (fu-dfu-device.c:571)
| ==697985== by 0x407723: fu_dfu_tool_get_default_device (fu-dfu-tool.c:230)
| ==697985== by 0x408736: fu_dfu_tool_read (fu-dfu-tool.c:592)
| ==697985== by 0x407518: fu_dfu_tool_run (fu-dfu-tool.c:162)
`----
Unloading the GModule means that any GTypes registered by that plugin cannot be
queried.
Other plugins could unintentionally call methods like G_OBJECT_TYPE_NAME()
which makes the daemon explode. There's no need to actually close the module,
and so we're just making life diffult for ourselves for no good reason.
Fixes the other half of https://github.com/fwupd/fwupd/issues/3156
This can be used like this:
fwupdtool firmware-sign firmware.cab rhughes_signed.pem rhughes.key
Test signing certificates can be generated using the example script here:
https://github.com/hughsie/libjcat/blob/master/contrib/build-certs.py although
these certificates should not be used for enterprise use.
