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Wed, 6 Apr 2022 01:53:51 +0000 Received: from CH2PR10MB4150.namprd10.prod.outlook.com ([fe80::7ded:5b3:a28f:2e55]) by CH2PR10MB4150.namprd10.prod.outlook.com ([fe80::7ded:5b3:a28f:2e55%5]) with mapi id 15.20.5123.031; Wed, 6 Apr 2022 01:53:51 +0000 From: Eric Snowberg To: dhowells@redhat.com, dwmw2@infradead.org, jarkko@kernel.org, zohar@linux.ibm.com, linux-integrity@vger.kernel.org Cc: herbert@gondor.apana.org.au, davem@davemloft.net, dmitry.kasatkin@gmail.com, jmorris@namei.org, serge@hallyn.com, roberto.sassu@huawei.com, nramas@linux.microsoft.com, eric.snowberg@oracle.com, pvorel@suse.cz, tiwai@suse.de, keyrings@vger.kernel.org, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, linux-security-module@vger.kernel.org Subject: [PATCH 1/7] KEYS: Create static version of public_key_verify_signature Date: Tue, 5 Apr 2022 21:53:31 -0400 Message-Id: <20220406015337.4000739-2-eric.snowberg@oracle.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20220406015337.4000739-1-eric.snowberg@oracle.com> References: <20220406015337.4000739-1-eric.snowberg@oracle.com> X-ClientProxiedBy: SA0PR11CA0091.namprd11.prod.outlook.com (2603:10b6:806:d1::6) To CH2PR10MB4150.namprd10.prod.outlook.com (2603:10b6:610:ac::13) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 613530dc-3bc0-453c-2e69-08da17704c8d X-MS-TrafficTypeDiagnostic: MN2PR10MB4349:EE_ X-Microsoft-Antispam-PRVS: X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Create a static version in this case and return -EINVAL. Reported-by: kernel test robot Signed-off-by: Eric Snowberg Reviewed-by: Mimi Zohar --- include/crypto/public_key.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/include/crypto/public_key.h b/include/crypto/public_key.h index 68f7aa2a7e55..6d61695e1cde 100644 --- a/include/crypto/public_key.h +++ b/include/crypto/public_key.h @@ -80,7 +80,16 @@ extern int create_signature(struct kernel_pkey_params *, const void *, void *); extern int verify_signature(const struct key *, const struct public_key_signature *); +#if IS_REACHABLE(CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE) int public_key_verify_signature(const struct public_key *pkey, const struct public_key_signature *sig); +#else +static inline +int public_key_verify_signature(const struct public_key *pkey, + const struct public_key_signature *sig) +{ + return -EINVAL; +} +#endif #endif /* _LINUX_PUBLIC_KEY_H */