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| author | Masahisa Kojima <masahisa.kojima@linaro.org> | 2021-12-07 08:15:33 +0300 |
|---|---|---|
| committer | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2021-12-09 22:43:25 +0300 |
| commit | f9b51dcf294de9b5a0e3d121027121e320810f19 (patch) | |
| tree | 3bf216a676793e71ef5e9c2c4788cb13ca1703f5 /drivers/block/blk-uclass.c | |
| parent | 9e32bf936264b567dc8d6bcb0b348d4161719145 (diff) | |
| download | u-boot-f9b51dcf294de9b5a0e3d121027121e320810f19.tar.xz | |
efi_loader: correctly handle no tpm device error
When the TCG2 protocol is installed in efi_tcg2_register(),
TPM2 device must be present.
tcg2_measure_pe_image() expects that TCP2 protocol is installed
and TPM device is available. If TCG2 Protocol is installed but
TPM device is not found, tcg2_measure_pe_image() returns
EFI_SECURITY_VIOLATION and efi_load_image() ends with failure.
The same error handling is applied to
efi_tcg2_measure_efi_app_invocation().
Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Diffstat (limited to 'drivers/block/blk-uclass.c')
0 files changed, 0 insertions, 0 deletions