From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Tue, 13 Sep 2022 08:07:50 +0000 (+0900)
Subject: creds-util: fix NULL pointer dereference
X-Git-Tag: v252-rc1~205
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=35aefda35f091ad95870f86ce712b2b6b3f3a5e2;p=thirdparty%2Fsystemd.git

creds-util: fix NULL pointer dereference

Fixes CID#1497840.
---

diff --git a/src/shared/creds-util.c b/src/shared/creds-util.c
index 02d86207c20..ecf90e2084a 100644
--- a/src/shared/creds-util.c
+++ b/src/shared/creds-util.c
@@ -990,8 +990,9 @@ int decrypt_credential_and_warn(
                 r = tpm2_unseal(tpm2_device,
                                 le64toh(t->pcr_mask),
                                 le16toh(t->pcr_bank),
-                                z ? z->data : NULL, z ? le32toh(z->size) : 0,
-                                le64toh(z->pcr_mask),
+                                z ? z->data : NULL,
+                                z ? le32toh(z->size) : 0,
+                                z ? le64toh(z->pcr_mask) : 0,
                                 signature_json,
                                 /* pin= */ NULL,
                                 le16toh(t->primary_alg),