$ git grep -e 'This program is free software' -l |grep -v LICENSE | \
xargs perl -i -0pe 's/ \* This program.*?for more details.\s*\*\n( \* You should have.*licenses.>.\n)?//gms'
For some reason they were missed previously. All those files seem to
have proper SDPX tags.
UINTN is the integer type equalling the native ptr size. Let's fix the
casting warnings described in #7788 by casting the the pointers and
values to this type first. That way we cast integers to the right size
first before turning them into pointers, and pointers are first
covnerted to integers of the right size before converting them into
integers.
Not tested, since I lack i386 EFI systems, but I think this is simple
enough to be correct event without testing.
Fixes: #7788
We don't need to check if we are adding ourselves to the list
if we know that it's the windows or EFI shell loaders.
If we are adding the EFI default loader, additionally try to
see if we can find the systemd-boot magic string and skip
this entry if we do.
The new boot option allows changing the display console mode to some new
display resolution.
Usage: in systemd-boot configuration file loader/loader.conf add one of:
console-mode <number>
console-mode auto
console-mode max
console-mode keep
Where number can be:
1) 0: UEFI standard 80x25 mode
2) 1: 80x50 mode, if supported by device
3) 2 or greater: some non-standard device mode, if supported
When using the auto mode, systemd-boot will try to find a reasonable
mode automatically using some heuristic. Current implementation tries to
switch console mode to mode 2 if it exists, mode 1 if it exists, else
mode 0. Mode 2 is the first non standard mode provided by the firmware
developer and it's assumed to be a reasonable mode.
The max mode adds support for switching to the highest numbered console
mode, whatever mode that would be in the system. The maximum mode being
the last one implemented by the firmware provider should be a reasonable
mode.
The keep mode is the default and is only included for completeness. With
this parameter, the user explicitly states and can be assured that
systemd-boot will not change console mode.
Note: patch includes a workaround for mode 1, that may not exist in
EDK2 OVFM and results in a buggy text mode when requested.
Hiding automatic entries allows for giving custom entry names like
"Windows 10" instead of "Windows Boot Manager" by creating an appropriate
loader file in the loader/entries folder.
Note that it is already doable by renaming bootmgfw.efi (or the other auto-detected
boot loaders) and then using the renamed file for a custom entry. But windows will
automatically recreate the boot loader on updates, including the default EFI
bootloader entry if that one is missing.
Make hiding EFI reboot a separate option because there is no simple way to create
it with a custom loader entry and people may still want that around while still
hiding the other auto entries.
Also, turn no_editor into a positive boolean name while we're touching this code.
file_read() wants to return both a EFI_STATUS (INTN) and a file
length (UINTN). This seems rather fishy for either large files or
when returning errors (which are defined as positive numbers).
Let's just be more clear and return EFI_STATUS and let the file
length be a pointer.
There's a slight change in implementation: we first try to append the
version, then look for any non-unique pairs again. Before, we would only
mark as possibly unique those entries we changed. But if there are two
entries that e.g. have the same title and version, but only one has the
machine-id specified, we would treat one of them as still non-unique after
appending the machine-id to the other one. So the new algorithm is simpler
but more robust (not that it matters).
The advantage is that is the name is mispellt, cpp will warn us.
$ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/"
$ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;'
$ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g'
$ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g'
+ manual changes to meson.build
squash! build-sys: use #if Y instead of #ifdef Y everywhere
v2:
- fix incorrect setting of HAVE_LIBIDN2
Display the error for a small amount of time, but don't fail hard.
In case of a faulty BIOS, a TPM error should not prevent the boot.
If something cares about the PCM measurement, it will be noticed
anyway later on.
Especially important now, that TPM measurement is the default now on
some distribution builds.
https://bugzilla.redhat.com/show_bug.cgi?id=1411156
This makes it more like other configure defines.
Also, it fixes meson status output which was looking for HAVE_ and ENABLE_
prefixes only (the define under meson was OK, just the summary message was
wrong.)
In a Secure Boot scenario the stub loader will have been validated
before execution. A malicious drive could then change the data returned
in future reads, resulting in the loader obtaining incorrect section
offsets and (for instance) allowing the command line to be modified.
Pull that information out of the in-RAM representation of the loader
instead in order to avoid this.
Fixes: #6230
(Lennart did some minor coding style fixes, and renamed pefile.c → pe.c,
as suggested by Kay, given that the file now contains a function whose
name doesn't match the filename as prefix anymore.)
Adds support for booting in a SecureBoot environment with shim as a
preloader. Install an appropriate UEFI security policy to check PE
signature of a chained kernel or UEFI application (using LoadImage())
against the MOK database maintained by shim, using shim's installed
BootServices.
Implementation details for installing the security policy are based on
code from the LinuxFoundation's SecureBoot PreLoader, part of efitools
licensed under LGPL 2.1
Current signed (by Microsoft) versions of shim (Versions 0.8 & 0.9)
so not install a security policy by themselves, future Versions of
shim might (a compile time switch exists in rectent git versions),
so in the future this PR might become unnecessary.
We defined both $(VERSION) and $(PACKAGE_VERSION) with the same contents.
$(PACKAGE_VERSION) is slightly more descriptive, so settle on that, and
drop the other define.
The UEFI BIOS already hashes the contents of the loaded image, so the
initrd and the command line of the binary are recorded.
Because manually added LoadOptions are not taken into account, these
should be recorded also.
This patch logs and extends a TPM PCR register with the LoadOptions.
This feature can be enabled with configure --enable-tpm
The PCR register index can be specified with
configure --with-tpm-pcrindex=<NUM>
If Linux efi stub is used, embedded cmdline in efi stub is
not shown. As a result, it is required to rewrite all the
line, if is only required to modify it. This behavior only
happen using Linux efi stub.
This patch allows boot loader to show embedded cmdline when
'e' key is pressed to edit boot loader options.
According to os-release(5), VERSION_ID is not mandatory and BUILD_ID only
needs to be unique underneath VERSION_ID. Therefore, assuming a missing
VERSION_ID field means 'empty', we can rely on BUILD_ID to be unique.
Use BUILD_ID if VERSION_ID is not present. This way, rolling-release
distros can still provide a proper os-release entry without crafting
random VERSION_ID strings.
This fixes#186.
There is no guarantee that the os-release section contains each key only
once, nor any guarantee that all keys are present. Make sure we properly
free memory in both cases.
Not that it matters much, as we're short-living, anyway. But correct code
is always nicer to read..
What used to be gummiboot, was renamed sd-boot when it was merged into
systemd. Let's try to be a bit more consistent with the rest of systemd
and rename it again as follows:
The EFI bootloader is now called 'systemd-bootx64.efi', and its sources are in
'src/boot/efi/'. The drop-in directory where bootctl will find EFI loaders
is now /usr/lib/systemd/boot/efi/.