From: Roberto Sassu <roberto.sassu@huaweicloud.com>
To: viro@zeniv.linux.org.uk, chuck.lever@oracle.com,
jlayton@kernel.org, zohar@linux.ibm.com,
dmitry.kasatkin@gmail.com, paul@paul-moore.com,
jmorris@namei.org, serge@hallyn.com, dhowells@redhat.com,
jarkko@kernel.org, stephen.smalley.work@gmail.com,
eparis@parisplace.org, casey@schaufler-ca.com,
brauner@kernel.org
Cc: linux-fsdevel@vger.kernel.org, linux-nfs@vger.kernel.org,
linux-integrity@vger.kernel.org,
linux-security-module@vger.kernel.org, keyrings@vger.kernel.org,
selinux@vger.kernel.org, linux-kernel@vger.kernel.org,
stefanb@linux.ibm.com, Roberto Sassu <roberto.sassu@huawei.com>
Subject: [PATCH 11/28] evm: Complete description of evm_inode_setattr()
Date: Fri, 3 Mar 2023 19:18:25 +0100 [thread overview]
Message-ID: <20230303181842.1087717-12-roberto.sassu@huaweicloud.com> (raw)
In-Reply-To: <20230303181842.1087717-1-roberto.sassu@huaweicloud.com>
From: Roberto Sassu <roberto.sassu@huawei.com>
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")
Fixes: c1632a0f1120 ("fs: port ->setattr() to pass mnt_idmap")
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
---
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 1155a58ae87..8b5c472f78b 100644
--- a/security/integrity/evm/evm_main.c
+++ b/security/integrity/evm/evm_main.c
@@ -798,7 +798,9 @@ static int evm_attr_change(struct mnt_idmap *idmap,
/**
* 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.
--
2.25.1
next prev parent reply other threads:[~2023-03-03 18:39 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-03 18:18 [PATCH 00/28] security: Move IMA and EVM to the LSM infrastructure Roberto Sassu
2023-03-03 18:18 ` [PATCH 01/28] ima: Align ima_inode_post_setattr() definition with " Roberto Sassu
2023-03-06 16:46 ` Stefan Berger
2023-03-03 18:18 ` [PATCH 02/28] ima: Align ima_post_path_mknod() " Roberto Sassu
2023-03-06 16:52 ` Stefan Berger
2023-03-03 18:18 ` [PATCH 03/28] ima: Align ima_post_create_tmpfile() " Roberto Sassu
2023-03-06 16:53 ` Stefan Berger
2023-03-08 15:15 ` Mimi Zohar
2023-03-09 9:11 ` Roberto Sassu
2023-03-03 18:18 ` [PATCH 04/28] ima: Align ima_file_mprotect() " Roberto Sassu
2023-03-06 16:56 ` Stefan Berger
2023-03-03 18:18 ` [PATCH 05/28] ima: Align ima_inode_setxattr() " Roberto Sassu
2023-03-06 16:57 ` Stefan Berger
2023-03-03 18:18 ` [PATCH 06/28] ima: Align ima_inode_removexattr() " Roberto Sassu
2023-03-06 16:58 ` Stefan Berger
2023-03-03 18:18 ` [PATCH 07/28] ima: Align ima_post_read_file() " Roberto Sassu
2023-03-06 16:59 ` Stefan Berger
2023-03-03 18:18 ` [PATCH 08/28] evm: Align evm_inode_post_setattr() " Roberto Sassu
2023-03-06 17:00 ` Stefan Berger
2023-03-03 18:18 ` [PATCH 09/28] evm: Align evm_inode_setxattr() " Roberto Sassu
2023-03-06 17:01 ` Stefan Berger
2023-03-03 18:18 ` [PATCH 10/28] evm: Align evm_inode_post_setxattr() " Roberto Sassu
2023-03-06 17:02 ` Stefan Berger
2023-03-03 18:18 ` Roberto Sassu [this message]
2023-03-06 17:04 ` [PATCH 11/28] evm: Complete description of evm_inode_setattr() Stefan Berger
2023-03-07 8:58 ` Roberto Sassu
2023-03-03 18:18 ` [PATCH 12/28] fs: Fix description of vfs_tmpfile() Roberto Sassu
2023-03-06 10:28 ` Christian Brauner
2023-03-06 10:31 ` Roberto Sassu
2023-03-03 18:18 ` [PATCH 13/28] security: Align inode_setattr hook definition with EVM Roberto Sassu
2023-03-05 0:42 ` Casey Schaufler
2023-03-06 17:06 ` Stefan Berger
2023-03-03 18:18 ` [PATCH 14/28] security: Introduce inode_post_setattr hook Roberto Sassu
2023-03-06 17:08 ` Stefan Berger
2023-03-08 15:19 ` Mimi Zohar
2023-03-03 18:18 ` [PATCH 15/28] security: Introduce inode_post_removexattr hook Roberto Sassu
2023-03-06 19:17 ` Stefan Berger
2023-03-08 15:43 ` Mimi Zohar
2023-03-09 13:07 ` Roberto Sassu
2023-08-30 9:31 ` Roberto Sassu
2023-08-30 9:53 ` Christian Brauner
2023-03-03 18:18 ` [PATCH 16/28] security: Introduce file_post_open hook Roberto Sassu
2023-03-06 19:24 ` Stefan Berger
2023-03-03 18:18 ` [PATCH 17/28] security: Introduce file_pre_free_security hook Roberto Sassu
2023-03-06 19:26 ` Stefan Berger
2023-03-03 18:18 ` [PATCH 18/28] security: Introduce path_post_mknod hook Roberto Sassu
2023-03-06 19:29 ` Stefan Berger
2023-03-08 15:47 ` Mimi Zohar
2023-03-03 18:18 ` [PATCH 19/28] security: Introduce inode_post_create_tmpfile hook Roberto Sassu
2023-03-06 19:35 ` Stefan Berger
2023-03-03 18:18 ` [PATCH 20/28] security: Introduce inode_post_set_acl hook Roberto Sassu
2023-03-06 19:45 ` Stefan Berger
2023-03-03 18:18 ` [PATCH 21/28] security: Introduce inode_post_remove_acl hook Roberto Sassu
2023-03-06 15:22 ` Stefan Berger
2023-03-06 15:34 ` Roberto Sassu
2023-03-06 16:16 ` Stefan Berger
2023-03-06 16:50 ` Roberto Sassu
2023-03-03 18:18 ` [PATCH 22/28] security: Introduce key_post_create_or_update hook Roberto Sassu
2023-03-07 17:48 ` Stefan Berger
2023-03-08 15:49 ` Mimi Zohar
2023-03-03 18:25 ` [PATCH 23/28] security: Introduce LSM_ORDER_LAST Roberto Sassu
2023-03-07 18:04 ` Stefan Berger
2023-03-08 8:06 ` Roberto Sassu
2023-03-08 13:13 ` Mimi Zohar
2023-03-08 13:26 ` Roberto Sassu
2023-03-08 14:00 ` Mimi Zohar
2023-03-08 14:35 ` Roberto Sassu
2023-03-08 15:52 ` Mimi Zohar
2023-03-03 18:25 ` [PATCH 24/28] ima: Move to LSM infrastructure Roberto Sassu
2023-03-03 18:25 ` [PATCH 25/28] ima: Move IMA-Appraisal " Roberto Sassu
2023-03-03 18:26 ` [PATCH 26/28] evm: Move " Roberto Sassu
2023-03-04 21:36 ` Casey Schaufler
2023-03-06 9:21 ` Roberto Sassu
2023-03-07 16:54 ` Casey Schaufler
2023-03-07 16:57 ` Roberto Sassu
2023-03-03 18:26 ` [PATCH 27/28] integrity: Move integrity functions to the " Roberto Sassu
2023-03-03 18:26 ` [PATCH 28/28] integrity: Switch from rbtree to LSM-managed blob for integrity_iint_cache Roberto Sassu
2023-03-08 15:14 ` [PATCH 00/28] security: Move IMA and EVM to the LSM infrastructure Mimi Zohar
2023-03-08 16:23 ` Roberto Sassu
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