From: Andreas Steffen <andreas.steffen@strongswan.org>
Date: Mon, 9 Apr 2018 09:07:16 +0000 (+0200)
Subject: libtpmtss: Properly initialize tabrmd tcti_context
X-Git-Tag: 5.6.3dr1~13
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=55cce124bf3195b9b3584e3ae5651aea12a3ef11;p=thirdparty%2Fstrongswan.git

libtpmtss: Properly initialize tabrmd tcti_context
---

diff --git a/src/libtpmtss/tpm_tss_tss2.c b/src/libtpmtss/tpm_tss_tss2.c
index 8b91fb44ae..90a16c103e 100644
--- a/src/libtpmtss/tpm_tss_tss2.c
+++ b/src/libtpmtss/tpm_tss_tss2.c
@@ -278,8 +278,9 @@ static bool initialize_tcti_tabrmd_context(private_tpm_tss_tss2_t *this)
 		return FALSE;
 	}
 
-	/* allocate memory for tcti context */
+	/* allocate and initialize memory for tcti context */
 	this->tcti_context = (TSS2_TCTI_CONTEXT*)malloc(tcti_context_size);
+	memset(this->tcti_context, 0x00, tcti_context_size);
 
 	/* initialize tcti context */
 	rval = tss2_tcti_tabrmd_init(this->tcti_context, &tcti_context_size);