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63 Commits

Author SHA1 Message Date
Richard Hughes
4d76d18d35 Set the system battery state and level on the FuContext shared state 
This allows plugins to set the battery power state of the *machine* which means
we can automatically inhibit devices with FWUPD_DEVICE_FLAG_REQUIRE_AC set.

It also allows to set the BatteryThreshold to 25% for Lenovo hardware, and we
can override other vendors with further quirks as required.

Fixes https://github.com/fwupd/fwupd/issues/3084
 2021-04-07 08:05:15 +01:00
Richard Hughes
9c318a5a08 trivial: Fix 32 bit overflow in fu_common_get_memory_size() 
Spotted by Coverity, thanks!
 2021-03-20 17:32:56 +00:00
Norbert Kamiński
76e19930a8 fwupd port for BSD distros 
Signed-off-by: Norbert Kamiński <norbert.kaminski@3mdeb.com>
 2021-03-19 17:05:09 +00:00
Richard Hughes
119d260bd2 trivial: Limit alignment to 2GB to fix a fuzzing crash 
This meant defining alignment values in FuFirmware.

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32131
 2021-03-17 11:14:46 +00:00
Richard Hughes
52441f28a4 Allow objects to deserialize to XML 
This makes a lot more sense; we can parse a firmware and export the same XML
we would use in a .builder.xml file. This allows us to two two things:

 * Check we can round trip from XML -> binary -> XML

 * Using a .builder.xml file we can check ->write() is endian safe
 2021-03-15 12:07:30 +00:00
Richard Hughes
74db340d93 trivial: Add fu_byte_array_align_up() for future usage 2021-03-11 15:47:13 +00:00
Richard Hughes
58d52ede18 trivial: Add fu_common_align_up() for future usage 2021-03-10 17:06:57 +00:00
Richard Hughes
e9664e8448 trivial: Add fu_byte_array_append_bytes() helper 2021-03-10 14:01:11 +00:00
Richard Hughes
2d84386034 Remove unused, unsafe and deprecated functions from libfwupdplugin 
Keeping *internal* API and ABI compatibility makes working with an already
complex codebase more mentally demanding than it needs to be.

Remember: plugins should be in-tree and upstream! If your out of tree plugin
stops working then it should be upstream.

The public-facing libfwupd will remain API and ABI stable for obvious reasons.
 2021-03-09 15:47:56 +00:00
Richard Hughes
f2849d24cc Add missing uint64 read and write helpers 2021-03-05 19:34:54 +00:00
Richard Hughes
32ffdb2677 Add helper API to write in a safer way 2021-03-05 09:34:18 +00:00
Richard Hughes
2ad99bb402 Relax fu_common_bytes_pad() to return the blob if longer than the pad size 
This means the caller does not have to do this each time.
 2021-03-03 14:29:29 +00:00
Richard Hughes
ad3cfc0fea Convert MBR types to GPT GUIDs to help find the ESP 
Fixes https://github.com/fwupd/fwupd/issues/2916
 2021-02-22 13:00:33 +00:00
Richard Hughes
ffbb1175d0 trivial: Do not consider all whitespace a valid strsafe string 2021-02-14 22:03:57 +00:00
Richard Hughes
a4e0de462c trivial: Fix AddressSanitizer heap-buffer-overflow 2021-02-14 22:03:57 +00:00
Mario Limonciello
be220a4f56 trivial: fu-common: fix fallback for esp-path if udisks missing 
Fixes: #2803
 2021-02-10 11:58:37 -06:00
Richard Hughes
c123bee369 trivial: Fix a buffer-overread spotted by AddressSanitizer 2021-02-09 13:05:09 +00:00
Richard Hughes
5294d0c7c0 trivial: Use g_memdup2() on new glib2 versions to avoid a warning 2021-02-05 09:50:02 +00:00
Richard Hughes
9b11af985f Add fu_memdup_safe() 
See https://mail.gnome.org/archives/desktop-devel-list/2021-February/msg00000.html
for more details.
 2021-02-04 21:01:00 +00:00
Richard Hughes
c75466751d trivial: Add fu_common_uri_get_scheme() for future use 2021-01-28 15:05:32 +00:00
Richard Hughes
e52e1b49ad trivial: Add fu_common_strjoin_array() to join arrays of strings 2021-01-26 14:25:56 +00:00
Richard Hughes
68175e9ba8 Use a quarter of the RAM size as the archive maximum 
It is impossible to choose a static default that is appropriate for both a tiny
ARM IoT device and a giant Xeon server.

Fixes https://github.com/fwupd/fwupd/issues/2760
 2021-01-14 22:36:38 +00:00
Richard Hughes
97ad335e4b Fix OOM when using large ArchiveSizeMax values 
Read from the file descriptor in 32kB chunks rather than allocating a huge
buffer upfront.
 2021-01-14 22:36:38 +00:00
Richard Hughes
5add3a75dd Make libarchive optional for fuzzing 2021-01-13 20:12:37 +00:00
Richard Hughes
b63cfa90d6 Detect the AMD TSME encryption state for HSI 2021-01-06 16:45:33 +00:00
Richard Hughes
364e2685ca Do not show unprintable chars from invalid firmware in the logs 2021-01-05 15:15:07 +00:00
Richard Hughes
6a489a9eaf trivial: Add missing calls to g_return_val_if_fail() 2021-01-04 15:24:35 +00:00
Mario Limonciello
ed4e9123c6 trivial: libfwupdplugin: don't fail to set up bwrap if /lib64 doesn't exist 
Fixes: #2690
 2020-12-16 07:56:09 +00:00
Richard Hughes
9d20bf9212 Do not trust the Block.HintSystem boolean for ESP filtering 
Instead use it for preferential selection. If there is none it's okay, but if
there are 3 pick the one with the flag.

Fixes https://github.com/fwupd/fwupd/issues/2676
 2020-12-15 15:42:13 +00:00
Richard Hughes
05e3377d11 trivial: Add fu_common_bytes_new_offset() 
This is a safer version of g_bytes_new_from_bytes() which returns a GError
if the offsets are invalid rather than emitting a critical warning.

This prevents a critical warning and potential crash when parsing invalid
bcm57xx firmware.
 2020-12-08 20:54:25 +00:00
Mario Limonciello
56d816a53b Fall back to FAT32 internal partitions for detecting ESP 
Fixes #2576
 2020-11-12 13:42:21 -06:00
Richard Hughes
e0f9207d3b trivial: Fix two introspection warnings 2020-11-06 09:57:03 +00:00
Richard Hughes
0bdf561035 Use UDisks to find out if swap devices are encrypted 
Using a heuristic is certainly not awesome.
 2020-11-02 14:22:37 +00:00
Richard Hughes
2b188c8488 trivial: Export if the volume is encrypted 
This requires passing in the udisks block proxy when creating the object.
 2020-11-02 14:22:37 +00:00
Richard Hughes
f3993a6b96 trivial: Add GObject properties to FuVolume 
This will allow us to add other properties in the future.
 2020-11-02 14:22:37 +00:00
Richard Hughes
43417b2a95 trivial: Return GDBusProxy objects from fu_common_get_block_devices() 
This allows us to reuse the GDBusConnection without passing it to all places a
new interface proxy is created.
 2020-11-02 14:22:37 +00:00
Richard Hughes
c57a8f5726 trivial: Fix GtkDoc for fu_common_get_block_devices() 2020-11-02 14:22:37 +00:00
Richard Hughes
a2a8f8ea70 Add fu_byte_array_set_size() 
The GLib g_byte_array_set_size() function does not zero the contents if the
array size is larger, which leads to unpredictable output when using valgrind.
 2020-10-20 19:54:07 +01:00
Mario Limonciello
5a83563701 uefi: Correct a logic error with FuVolume 
Fixes: #2443
 2020-10-08 09:16:32 -05:00
Mario Limonciello
d4155ff673 trivial: fu-common: don't mention making directories unless they don't exist 2020-09-28 15:58:53 -05:00
Richard Hughes
44ae2a75e4 trivial: Add CRC8 as well 2020-09-25 18:00:21 +01:00
Richard Hughes
6f5e35a3ea Add common CRC routines 
We have quite a few versions of CRC in-tree, and are about to get two more...
 2020-09-25 17:52:43 +01:00
Richard Hughes
db344d5a40 trivial: Fix several small memory leaks discovered with valgrind 2020-09-09 14:16:49 -05:00
Richard Hughes
2506dbff6f trivial: Use the same indent size when appending key values 2020-09-03 16:50:41 +01:00
Richard Hughes
7c4a64b833 trivial: Ensure EAX is set to 0x0 when calling CPUID 
This fixes getting the 'Extended Features' from the CPU.
 2020-08-24 16:37:27 +01:00
Richard Hughes
bd1dc2a1e2 pcb-bcr: Use the correct BCR register for Bay Trail CPUs 
Fixes https://github.com/fwupd/fwupd/issues/2328
 2020-08-20 22:07:05 +01:00
Mario Limonciello
82c3e3471d Remove support for UEFI dbx security attribute 
This is no longer relevant as fwupd is providing dbxtool now.
 2020-08-19 07:38:51 +01:00
Richard Hughes
b81140de75 libfwupdplugin: Fix some NULL/FALSE confusion 2020-08-17 14:47:17 +01:00
Richard Hughes
361114784b Add a compatible re-implementation of the rhboot dbxtool 2020-08-13 19:09:40 +01:00
Richard Hughes
8f0b2d1708 libfwupdplugin: Add FuVolume to interact with the ESP 
This allows us to rip out a lot of legacy code and make interacting with the
ESP possible from more than one plugin.
 2020-08-12 18:35:15 +01:00