From: Ilias Apalodimas ilias.apalodimas@linaro.org
When the TCG2 protocol installation fails, we are trying to remove all the objects we created in tcg2_uninit().
However, there are cases when this function runs before the config table was installed. So instead of printing an error unconditionally check against EFI_NOT_FOUND and don't print anything if the table wasn't installed to begin with.
Signed-off-by: Ilias Apalodimas ilias.apalodimas@linaro.org Signed-off-by: Raymond Mao raymond.mao@linaro.org --- lib/efi_loader/efi_tcg2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/efi_loader/efi_tcg2.c b/lib/efi_loader/efi_tcg2.c index 572c6b5bf6..a15c73162e 100644 --- a/lib/efi_loader/efi_tcg2.c +++ b/lib/efi_loader/efi_tcg2.c @@ -791,7 +791,7 @@ static void tcg2_uninit(void) efi_status_t ret;
ret = efi_install_configuration_table(&efi_guid_final_events, NULL); - if (ret != EFI_SUCCESS) + if (ret != EFI_SUCCESS && ret != EFI_NOT_FOUND) log_err("Failed to delete final events config table\n");
efi_free_pool(event_log.buffer);