You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
29 lines
1.0 KiB
29 lines
1.0 KiB
6 months ago
|
From 66e049a96b49cfa9b2be4d4c1fc39be6bdf68867 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Dan Streetman <ddstreet@ieee.org>
|
||
|
|
Date: Thu, 8 Jun 2023 14:06:46 -0400
|
||
|
|
Subject: [PATCH] tpm2: replace magic number in hmac_sensitive initialization
|
||
|
|
|
||
|
|
Instead of setting hmac_sensitive.sensitive.data.size to '32' use the actual
|
||
|
|
hash size as set in the hmac_template.
|
||
|
|
|
||
|
|
(cherry picked from commit 180444b8851a8654771361b1494b5db286d8724e)
|
||
|
|
|
||
|
|
Related: RHEL-16182
|
||
|
|
---
|
||
|
|
src/shared/tpm2-util.c | 2 +-
|
||
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
||
|
|
|
||
|
|
diff --git a/src/shared/tpm2-util.c b/src/shared/tpm2-util.c
|
||
|
|
index 12a6036b1d..f7940bcf2e 100644
|
||
|
|
--- a/src/shared/tpm2-util.c
|
||
|
|
+++ b/src/shared/tpm2-util.c
|
||
|
|
@@ -2964,7 +2964,7 @@ int tpm2_seal(const char *device,
|
||
|
|
|
||
|
|
TPM2B_SENSITIVE_CREATE hmac_sensitive = {
|
||
|
|
.size = sizeof(hmac_sensitive.sensitive),
|
||
|
|
- .sensitive.data.size = 32,
|
||
|
|
+ .sensitive.data.size = hmac_template.publicArea.unique.keyedHash.size,
|
||
|
|
};
|
||
|
|
|
||
|
|
CLEANUP_ERASE(hmac_sensitive);
|