From: Eric Snowberg <eric.snowberg@oracle.com>
To: jarkko@kernel.org, zohar@linux.ibm.com, dhowells@redhat.com,
dwmw2@infradead.org
Cc: herbert@gondor.apana.org.au, davem@davemloft.net,
dmitry.kasatkin@gmail.com, paul@paul-moore.com,
jmorris@namei.org, serge@hallyn.com, pvorel@suse.cz,
tadeusz.struk@intel.com, eric.snowberg@oracle.com,
kanth.ghatraju@oracle.com, konrad.wilk@oracle.com,
erpalmer@linux.vnet.ibm.com, coxu@redhat.com,
keyrings@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-crypto@vger.kernel.org, linux-integrity@vger.kernel.org,
linux-security-module@vger.kernel.org
Subject: [PATCH v4 1/6] KEYS: Create static version of public_key_verify_signature
Date: Mon, 6 Feb 2023 21:59:53 -0500 [thread overview]
Message-ID: <20230207025958.974056-2-eric.snowberg@oracle.com> (raw)
In-Reply-To: <20230207025958.974056-1-eric.snowberg@oracle.com>
The kernel test robot reports undefined reference to
public_key_verify_signature when CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE is
not defined. Create a static version in this case and return -EINVAL.
Fixes: db6c43bd2132 ("crypto: KEYS: convert public key and digsig asym to the akcipher api")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
Reviewed-by: Petr Vorel <pvorel@suse.cz>
---
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 */
--
2.27.0
next prev parent reply other threads:[~2023-02-07 3:00 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-07 2:59 [PATCH v4 0/6] Add CA enforcement keyring restrictions Eric Snowberg
2023-02-07 2:59 ` Eric Snowberg [this message]
2023-02-10 3:39 ` [PATCH v4 1/6] KEYS: Create static version of public_key_verify_signature Jarkko Sakkinen
2023-02-10 22:38 ` Eric Snowberg
2023-02-07 2:59 ` [PATCH v4 2/6] KEYS: Add missing function documentation Eric Snowberg
2023-02-08 21:48 ` Mimi Zohar
2023-02-10 3:40 ` Jarkko Sakkinen
2023-02-07 2:59 ` [PATCH v4 3/6] KEYS: X.509: Parse Basic Constraints for CA Eric Snowberg
2023-02-08 21:01 ` Mimi Zohar
2023-02-10 3:46 ` Jarkko Sakkinen
2023-02-07 2:59 ` [PATCH v4 4/6] KEYS: X.509: Parse Key Usage Eric Snowberg
2023-02-08 21:02 ` Mimi Zohar
2023-02-10 3:48 ` Jarkko Sakkinen
2023-02-10 22:39 ` Eric Snowberg
2023-02-07 2:59 ` [PATCH v4 5/6] KEYS: CA link restriction Eric Snowberg
2023-02-09 2:55 ` Mimi Zohar
2023-02-07 2:59 ` [PATCH v4 6/6] integrity: machine keyring CA configuration Eric Snowberg
2023-02-10 13:05 ` Mimi Zohar
2023-02-10 22:42 ` Eric Snowberg
2023-02-13 7:54 ` Jarkko Sakkinen
2023-02-14 21:24 ` Eric Snowberg
2023-02-08 12:38 ` [PATCH v4 0/6] Add CA enforcement keyring restrictions Mimi Zohar
2023-02-08 23:26 ` Eric Snowberg
2023-02-09 2:54 ` Mimi Zohar
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