From: Andreas Steffen <andreas.steffen@strongswan.org>
Date: Thu, 31 Dec 2020 15:00:59 +0000 (+0100)
Subject: tpm: Intel FW TPM always uses locality 0
X-Git-Tag: 5.9.2dr1~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08760dd9274d3b01d3abba4ddb120fa9fca1c8ee;p=thirdparty%2Fstrongswan.git

tpm: Intel FW TPM always uses locality 0
---

diff --git a/src/libtpmtss/tpm_tss_tss2_v2.c b/src/libtpmtss/tpm_tss_tss2_v2.c
index 8c6e7f5fec..7357fdeaf8 100644
--- a/src/libtpmtss/tpm_tss_tss2_v2.c
+++ b/src/libtpmtss/tpm_tss_tss2_v2.c
@@ -285,10 +285,14 @@ static bool get_algs_capability(private_tpm_tss_tss2_t *this)
 		 fips_140_2 ? "FIPS 140-2" : (this->fips_186_4 ? "FIPS 186-4" : ""));
 
 	/* determine if TPM uses old event digest format and a different locality */
-	if (streq(manufacturer, "INTC") && revision == 116 && year == 2016)
+	if (streq(manufacturer, "INTC"))
 	{
-		this->old_event_digest_format = TRUE;
 		locality = 0;
+
+		if (revision == 116 && year == 2016)
+		{
+			this->old_event_digest_format = TRUE;
+		}
 	}
 
 	/* construct TPM 2.0 version_info object */