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tpm2-util: also generate recognizable error if PolicyAuthorizeNV fails

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This commit is contained in:
Lennart Poettering
2025-06-02 13:12:28 +02:00
parent c7ce6fd30e
commit f31a87331f
1 changed files with 5 additions and 0 deletions
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5
src/shared/tpm2-util.c
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@@ -3661,6 +3661,11 @@ int tpm2_policy_authorize_nv(
ESYS_TR_PASSWORD,
ESYS_TR_NONE,
ESYS_TR_NONE);
if ((rc & ~(TPM2_RC_N_MASK|TPM2_RC_P)) == TPM2_RC_VALUE) /* Return a recognizable error if the policy
* in the NV index does not match what we
* just put together */
return log_debug_errno(SYNTHETIC_ERRNO(EREMCHG),
"Submitted policy does not match policy stored in PolicyAuthorizeNV.");
if (rc != TSS2_RC_SUCCESS)
return log_debug_errno(SYNTHETIC_ERRNO(ENOTRECOVERABLE),
"Failed to add AuthorizeNV policy to TPM: %s",