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From: Mimi Zohar <zohar@linux.ibm.com>
To: Roberto Sassu <roberto.sassu@huawei.com>,
	jarkko.sakkinen@linux.intel.com
Cc: linux-integrity@vger.kernel.org,
	linux-security-module@vger.kernel.org,
	linux-kernel@vger.kernel.org, silviu.vlasceanu@huawei.com
Subject: Re: [PATCH v3 1/5] tpm: change the end marker of the active_banks array to zero
Date: Mon, 05 Nov 2018 08:02:18 -0500	[thread overview]
Message-ID: <1541422938.21115.53.camel@linux.ibm.com> (raw)
In-Reply-To: <b2622675-041b-c1af-4670-aecab2adf3ac@huawei.com>


> >>> diff --git a/drivers/char/tpm/tpm-interface.c b/drivers/char/tpm/tpm-interface.c
> >>> index 1a803b0cf980..f7fc4b5ee239 100644
> >>> --- a/drivers/char/tpm/tpm-interface.c
> >>> +++ b/drivers/char/tpm/tpm-interface.c
> >>> @@ -1051,7 +1051,7 @@ int tpm_pcr_extend(struct tpm_chip *chip, int pcr_idx, const u8 *hash)
> >>>   		memset(digest_list, 0, sizeof(digest_list));
> >>>   
> >>>   		for (i = 0; i < ARRAY_SIZE(chip->active_banks) &&
> >>> -			    chip->active_banks[i] != TPM2_ALG_ERROR; i++) {
> >>> +			    chip->active_banks[i]; i++) {
> >>>   			digest_list[i].alg_id = chip->active_banks[i];
> >>>   			memcpy(digest_list[i].digest, hash, TPM_DIGEST_SIZE);
> >>>   			count++;
> > 
> > The fourth patch further updates this code.  Please move those changes
> > to this first patch.  No need to touch the same code in both places.
> 
> alg_id is introduced in patch 4/5. It cannot be moved here.

Thanks, I missed that.

Mimi 


  reply	other threads:[~2018-11-05 13:02 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-30 15:47 [PATCH v3 0/5] tpm: retrieve digest size of unknown algorithms from TPM Roberto Sassu
2018-10-30 15:47 ` [PATCH v3 1/5] tpm: change the end marker of the active_banks array to zero Roberto Sassu
2018-10-30 19:45   ` Jarkko Sakkinen
2018-10-31 14:43   ` Mimi Zohar
2018-11-01 14:42     ` Mimi Zohar
2018-11-05  8:10       ` Roberto Sassu
2018-11-05 13:02         ` Mimi Zohar [this message]
2018-11-05  8:07     ` Roberto Sassu
2018-10-30 15:47 ` [PATCH v3 2/5] tpm: rename and export tpm2_digest and tpm2_algorithms Roberto Sassu
2018-10-30 15:47 ` [PATCH v3 3/5] tpm: modify tpm_pcr_read() definition to pass a TPM hash algorithm Roberto Sassu
2018-10-30 15:47 ` [PATCH v3 4/5] tpm: retrieve digest size of unknown algorithms with PCR read Roberto Sassu
2018-11-01 16:02   ` Mimi Zohar
2018-11-01 16:23     ` Mimi Zohar
2018-11-05  9:47     ` Roberto Sassu
2018-11-05 12:01       ` Jarkko Sakkinen
2018-11-05 13:09         ` Roberto Sassu
2018-11-05 14:48           ` Mimi Zohar
2018-11-05 17:13           ` Jarkko Sakkinen
2018-11-05 17:10         ` Jarkko Sakkinen
2018-10-30 15:47 ` [PATCH v3 5/5] tpm: ensure that output of PCR read contains the correct digest size Roberto Sassu
2018-10-30 19:52   ` Jarkko Sakkinen
2018-10-31  8:16     ` Roberto Sassu
2018-11-01 14:32       ` Jarkko Sakkinen
2018-11-01 16:52   ` Mimi Zohar

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