From: Roberto Sassu <roberto.sassu@xxxxxxxxxx>
[ Upstream commit b1de86d4248b273cb12c4cd7d20c08d459519f7d ]
Add the description for missing parameters of evm_inode_setattr() to
avoid the warning arising with W=n compile option.
Fixes: 817b54aa45db ("evm: add evm_inode_setattr to prevent updating an invalid security.evm") # v3.2+
Fixes: c1632a0f1120 ("fs: port ->setattr() to pass mnt_idmap") # v6.3+
Signed-off-by: Roberto Sassu <roberto.sassu@xxxxxxxxxx>
Reviewed-by: Stefan Berger <stefanb@xxxxxxxxxxxxx>
Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
security/integrity/evm/evm_main.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c
index 7d87772f0ce68..baddd99c38a43 100644
--- a/security/integrity/evm/evm_main.c
+++ b/security/integrity/evm/evm_main.c
@@ -770,7 +770,9 @@ static int evm_attr_change(struct dentry *dentry, struct iattr *attr)
/**
* evm_inode_setattr - prevent updating an invalid EVM extended attribute
+ * @idmap: idmap of the mount
* @dentry: pointer to the affected dentry
+ * @attr: iattr structure containing the new file attributes
*
* Permit update of file attributes when files have a valid EVM signature,
* except in the case of them having an immutable portable signature.
--
2.39.2
