Add support for measuring the MOK database and secure boot state into a
TPM, and do the same for the second stage loader. This avoids a hole in
TPM measurement between the firmware and the second stage loader.
Add support for measuring the MOK database and secure boot state into a
TPM, and do the same for the second stage loader. This avoids a hole in
TPM measurement between the firmware and the second stage loader.
The second stage set is not working after commit
3322257e61 for those which load option
only have one string.
Signed-off-by: Ivan Hu <ivan.hu@canonical.com>
The second stage set is not working after commit
3322257e61 for those which load option
only have one string.
Signed-off-by: Ivan Hu <ivan.hu@canonical.com>
I found a machine whose BDS gives us relative paths, yay! The rest of
the code still works without that leading slash, so just make it one
more item we let through our StrnCaseCmp() filter.
Signed-off-by: Peter Jones <pjones@redhat.com>
I found a machine whose BDS gives us relative paths, yay! The rest of
the code still works without that leading slash, so just make it one
more item we let through our StrnCaseCmp() filter.
Signed-off-by: Peter Jones <pjones@redhat.com>
ExitBootServices() and Exit() should both clean these up anyway, but we
should do the right thing nonetheless.
Signed-off-by: Peter Jones <pjones@redhat.com>
ExitBootServices() and Exit() should both clean these up anyway, but we
should do the right thing nonetheless.
Signed-off-by: Peter Jones <pjones@redhat.com>
We decide if it's a full path by if it starts with \\EFI\\. That's
quite lazy, but we can't just check \\ like you'd hope, because we need
to stay compatible with what we've set as DEFAULT_LOADER in the past,
and I don't feel like writing the full path traversal file test.
Signed-off-by: Peter Jones <pjones@redhat.com>
We decide if it's a full path by if it starts with \\EFI\\. That's
quite lazy, but we can't just check \\ like you'd hope, because we need
to stay compatible with what we've set as DEFAULT_LOADER in the past,
and I don't feel like writing the full path traversal file test.
Signed-off-by: Peter Jones <pjones@redhat.com>
Woops. The net outcome of these is going to be a sleep of unknown
duration, followed by either a) ResetSystem() with some random selection
of warm/cold boot, or b) ResetSystem() returning an error and shim
returning error from efi_main().
Signed-off-by: Peter Jones <pjones@redhat.com>
Woops. The net outcome of these is going to be a sleep of unknown
duration, followed by either a) ResetSystem() with some random selection
of warm/cold boot, or b) ResetSystem() returning an error and shim
returning error from efi_main().
Signed-off-by: Peter Jones <pjones@redhat.com>
This is mostly for debugging, so it's not a real problem if it's not
used right now. I just like having it handy.
Signed-off-by: Peter Jones <pjones@redhat.com>
This is mostly for debugging, so it's not a real problem if it's not
used right now. I just like having it handy.
Signed-off-by: Peter Jones <pjones@redhat.com>
My favorite part of -Wsign-compare is how it shows different results on
different arches for no obvious reason.
Signed-off-by: Peter Jones <pjones@redhat.com>
My favorite part of -Wsign-compare is how it shows different results on
different arches for no obvious reason.
Signed-off-by: Peter Jones <pjones@redhat.com>
It turned out that my previous crash fix(*) was wrong.
We actually always used the gcc built-in va functions instead of
the "real" va functions for EFIAPI, and we are just lucky that
ERR_add_error_data didn't crash before.
This commit copies the va functions from MdePkg/Include/Base.h
in edk2 and introdues NO_BUILTIN_VA_FUNCS for x86_64, so that all
the x86_64 build will adopt the new va functions. For safety,
I also added EFIAPI to all the functions which use va_* to avoid
the potential trouble.
(*) a7f4b26cc3
Signed-off-by: Gary Ching-Pang Lin <glin@suse.com>
It turned out that my previous crash fix(*) was wrong.
We actually always used the gcc built-in va functions instead of
the "real" va functions for EFIAPI, and we are just lucky that
ERR_add_error_data didn't crash before.
This commit copies the va functions from MdePkg/Include/Base.h
in edk2 and introdues NO_BUILTIN_VA_FUNCS for x86_64, so that all
the x86_64 build will adopt the new va functions. For safety,
I also added EFIAPI to all the functions which use va_* to avoid
the potential trouble.
(*) a7f4b26cc3
Signed-off-by: Gary Ching-Pang Lin <glin@suse.com>
Building 0.9 with GNU Make 4.0 fails with the following error:
Makefile:4: *** Recursive variable 'RELEASE' references itself (eventually). Stop.
Change RELEASE to simply-expanded.
Signed-off-by: Linn Crosetto <linn@hpe.com>
Building 0.9 with GNU Make 4.0 fails with the following error:
Makefile:4: *** Recursive variable 'RELEASE' references itself (eventually). Stop.
Change RELEASE to simply-expanded.
Signed-off-by: Linn Crosetto <linn@hpe.com>
According to the gcc5 porting guideline (*), gcc5 defaults to
-std=gnu11 instead of -std=gnu89. Append -std=gnu89 to CFLAGS
to avoid the potential problems.
(*) https://gcc.gnu.org/gcc-5/porting_to.html
Based on the patch from Cristian Rodriguez <crrodriguez@opensuse.org>
Signed-off-by: Gary Ching-Pang Lin <glin@suse.com>
According to the gcc5 porting guideline (*), gcc5 defaults to
-std=gnu11 instead of -std=gnu89. Append -std=gnu89 to CFLAGS
to avoid the potential problems.
(*) https://gcc.gnu.org/gcc-5/porting_to.html
Based on the patch from Cristian Rodriguez <crrodriguez@opensuse.org>
Signed-off-by: Gary Ching-Pang Lin <glin@suse.com>
Without declaring EFIAPI for ERR_add_error_vdata, shim would crash
while verifying the loaded image.
Signed-off-by: Gary Ching-Pang Lin <glin@suse.com>
Without declaring EFIAPI for ERR_add_error_vdata, shim would crash
while verifying the loaded image.
Signed-off-by: Gary Ching-Pang Lin <glin@suse.com>
