[PATCH 6.4 100/800] evm: Fix build warnings

Greg Kroah-Hartman
2023-07-16T19:57:28Z

From: Roberto Sassu <roberto.sassu@huawei.com>

[ Upstream commit 996e0a97ebd7b11cb785794e2a83c20c1add9d92 ]

Fix build warnings (function parameters description) for
evm_read_protected_xattrs(), evm_set_key() and evm_verifyxattr().

Fixes: 7626676320f3 ("evm: provide a function to set the EVM key from the kernel") # v4.5+
Fixes: 8314b6732ae4 ("ima: Define new template fields xattrnames, xattrlengths and xattrvalues") # v5.14+
Fixes: 2960e6cb5f7c ("evm: additional parameter to pass integrity cache entry 'iint'") # v3.2+
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
security/integrity/evm/evm_crypto.c | 2 +-
security/integrity/evm/evm_main.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/security/integrity/evm/evm_crypto.c b/security/integrity/evm/evm_crypto.c
index 033804f5a5f20..0dae649f3740c 100644
--- a/security/integrity/evm/evm_crypto.c
+++ b/security/integrity/evm/evm_crypto.c
@@ -40,7 +40,7 @@ static const char evm_hmac[] = "hmac(sha1)";
/**
* evm_set_key() - set EVM HMAC key from the kernel
* @key: pointer to a buffer with the key data
- * @size: length of the key data
+ * @keylen: length of the key data
*
* This function allows setting the EVM HMAC key from the kernel
* without using the "encrypted" key subsystem keys. It can be used
diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c
index b1c2197473a21..c9b6e2a43478a 100644
--- a/security/integrity/evm/evm_main.c
+++ b/security/integrity/evm/evm_main.c
@@ -318,7 +318,6 @@ int evm_protected_xattr_if_enabled(const char *req_xattr_name)
/**
* evm_read_protected_xattrs - read EVM protected xattr names, lengths, values
* @dentry: dentry of the read xattrs
- * @inode: inode of the read xattrs
* @buffer: buffer xattr names, lengths or values are copied to
* @buffer_size: size of buffer
* @type: n: names, l: lengths, v: values
@@ -390,6 +389,7 @@ int evm_read_protected_xattrs(struct dentry *dentry, u8 *buffer,
* @xattr_name: requested xattr
* @xattr_value: requested xattr value
* @xattr_value_len: requested xattr value length
+ * @iint: inode integrity metadata
*
* Calculate the HMAC for the given dentry and verify it against the stored
* security.evm xattr. For performance, use the xattr value and length
--
2.39.2