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Merge pull request #33019 from yuwata/tpm2-unseal

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tpm2: several fixlets
This commit is contained in:
Mike Yuan 2024-05-26 09:27:31 +08:00 committed by GitHub
parent 485f5148b3 41d45bd96c
commit bf7d672f5d
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GPG key ID: B5690EEEBB952194
2 changed files with 4 additions and 2 deletions
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4
src/cryptenroll/cryptenroll-tpm2.c
View file

@ -329,7 +329,7 @@ int enroll_tpm2(struct crypt_device *cd,
r = tpm2_load_pcr_signature(signature_path, &signature_json);
if (r < 0)
return log_debug_errno(r, "Failed to read TPM PCR signature: %m");
return log_error_errno(r, "Failed to read TPM PCR signature: %m");
}
}
} else
@ -342,6 +342,8 @@ int enroll_tpm2(struct crypt_device *cd,
r = tpm2_pcrlock_policy_load(pcrlock_path, &pcrlock_policy);
if (r < 0)
return r;
if (r == 0)
return log_error_errno(SYNTHETIC_ERRNO(ENOENT), "Couldn't find pcrlock policy %s.", pcrlock_path);
any_pcr_value_specified = true;
flags |= TPM2_FLAGS_USE_PCRLOCK;

2
src/shared/cryptsetup-tpm2.c
View file

@ -199,7 +199,7 @@ int acquire_tpm2_key(
pubkey_pcr_mask,
signature_json,
b64_salted_pin,
pcrlock_path ? &pcrlock_policy : NULL,
FLAGS_SET(flags, TPM2_FLAGS_USE_PCRLOCK) ? &pcrlock_policy : NULL,
primary_alg,
&blob,
policy_hash,