From: Roberto Sassu <roberto.sassu@huaweicloud.com>
To: viro@zeniv.linux.org.uk, brauner@kernel.org, jack@suse.cz,
chuck.lever@oracle.com, jlayton@kernel.org, neilb@suse.de,
kolga@netapp.com, Dai.Ngo@oracle.com, tom@talpey.com,
paul@paul-moore.com, jmorris@namei.org, serge@hallyn.com,
zohar@linux.ibm.com, dmitry.kasatkin@gmail.com,
eric.snowberg@oracle.com, dhowells@redhat.com, jarkko@kernel.org,
stephen.smalley.work@gmail.com, omosnace@redhat.com,
casey@schaufler-ca.com, shuah@kernel.org, mic@digikod.net
Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-nfs@vger.kernel.org, linux-security-module@vger.kernel.org,
linux-integrity@vger.kernel.org, keyrings@vger.kernel.org,
selinux@vger.kernel.org, linux-kselftest@vger.kernel.org,
Roberto Sassu <roberto.sassu@huawei.com>,
Stefan Berger <stefanb@linux.ibm.com>
Subject: [PATCH v10 05/25] ima: Align ima_post_read_file() definition with LSM infrastructure
Date: Thu, 15 Feb 2024 11:30:53 +0100 [thread overview]
Message-ID: <20240215103113.2369171-6-roberto.sassu@huaweicloud.com> (raw)
In-Reply-To: <20240215103113.2369171-1-roberto.sassu@huaweicloud.com>
From: Roberto Sassu <roberto.sassu@huawei.com>
Change ima_post_read_file() definition, by making "void *buf" a
"char *buf", so that it can be registered as implementation of the
post_read_file hook.
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
Reviewed-by: Casey Schaufler <casey@schaufler-ca.com>
Reviewed-by: Paul Moore <paul@paul-moore.com>
Acked-by: Mimi Zohar <zohar@linux.ibm.com>
---
include/linux/ima.h | 4 ++--
security/integrity/ima/ima_main.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/linux/ima.h b/include/linux/ima.h
index 678a03fddd7e..31ef6c3c3207 100644
--- a/include/linux/ima.h
+++ b/include/linux/ima.h
@@ -30,7 +30,7 @@ extern int ima_post_load_data(char *buf, loff_t size,
enum kernel_load_data_id id, char *description);
extern int ima_read_file(struct file *file, enum kernel_read_file_id id,
bool contents);
-extern int ima_post_read_file(struct file *file, void *buf, loff_t size,
+extern int ima_post_read_file(struct file *file, char *buf, loff_t size,
enum kernel_read_file_id id);
extern void ima_post_path_mknod(struct mnt_idmap *idmap,
struct dentry *dentry);
@@ -108,7 +108,7 @@ static inline int ima_read_file(struct file *file, enum kernel_read_file_id id,
return 0;
}
-static inline int ima_post_read_file(struct file *file, void *buf, loff_t size,
+static inline int ima_post_read_file(struct file *file, char *buf, loff_t size,
enum kernel_read_file_id id)
{
return 0;
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c
index b3f5e8401056..02021ee467d3 100644
--- a/security/integrity/ima/ima_main.c
+++ b/security/integrity/ima/ima_main.c
@@ -803,7 +803,7 @@ const int read_idmap[READING_MAX_ID] = {
* On success return 0. On integrity appraisal error, assuming the file
* is in policy and IMA-appraisal is in enforcing mode, return -EACCES.
*/
-int ima_post_read_file(struct file *file, void *buf, loff_t size,
+int ima_post_read_file(struct file *file, char *buf, loff_t size,
enum kernel_read_file_id read_id)
{
enum ima_hooks func;
--
2.34.1
next prev parent reply other threads:[~2024-02-15 10:33 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-15 10:30 [PATCH v10 00/25] security: Move IMA and EVM to the LSM infrastructure Roberto Sassu
2024-02-15 10:30 ` [PATCH v10 01/25] ima: Align ima_inode_post_setattr() definition with " Roberto Sassu
2024-02-15 10:30 ` [PATCH v10 02/25] ima: Align ima_file_mprotect() " Roberto Sassu
2024-02-15 10:30 ` [PATCH v10 03/25] ima: Align ima_inode_setxattr() " Roberto Sassu
2024-02-15 10:30 ` [PATCH v10 04/25] ima: Align ima_inode_removexattr() " Roberto Sassu
2024-02-15 10:30 ` Roberto Sassu [this message]
2024-02-15 10:30 ` [PATCH v10 06/25] evm: Align evm_inode_post_setattr() " Roberto Sassu
2024-02-15 10:30 ` [PATCH v10 07/25] evm: Align evm_inode_setxattr() " Roberto Sassu
2024-02-15 10:30 ` [PATCH v10 08/25] evm: Align evm_inode_post_setxattr() " Roberto Sassu
2024-02-15 10:30 ` [PATCH v10 09/25] security: Align inode_setattr hook definition with EVM Roberto Sassu
2024-02-15 10:30 ` [PATCH v10 10/25] security: Introduce inode_post_setattr hook Roberto Sassu
2024-02-15 10:30 ` [PATCH v10 11/25] security: Introduce inode_post_removexattr hook Roberto Sassu
2024-02-15 10:31 ` [PATCH v10 12/25] security: Introduce file_post_open hook Roberto Sassu
2024-02-15 10:31 ` [PATCH v10 13/25] security: Introduce file_release hook Roberto Sassu
2024-02-15 10:31 ` [PATCH v10 14/25] security: Introduce path_post_mknod hook Roberto Sassu
2024-02-15 10:31 ` [PATCH v10 15/25] security: Introduce inode_post_create_tmpfile hook Roberto Sassu
2024-02-15 10:31 ` [PATCH v10 16/25] security: Introduce inode_post_set_acl hook Roberto Sassu
2024-02-15 10:31 ` [PATCH v10 17/25] security: Introduce inode_post_remove_acl hook Roberto Sassu
2024-02-15 10:31 ` [PATCH v10 18/25] security: Introduce key_post_create_or_update hook Roberto Sassu
2024-02-15 10:31 ` [PATCH v10 19/25] integrity: Move integrity_kernel_module_request() to IMA Roberto Sassu
2024-02-15 16:09 ` Roberto Sassu
2024-02-16 0:25 ` Mimi Zohar
2024-02-15 10:31 ` [PATCH v10 20/25] ima: Move to LSM infrastructure Roberto Sassu
2024-02-15 10:31 ` [PATCH v10 21/25] ima: Move IMA-Appraisal " Roberto Sassu
2024-02-15 10:31 ` [PATCH v10 22/25] evm: Move " Roberto Sassu
2024-02-15 10:31 ` [PATCH v10 23/25] evm: Make it independent from 'integrity' LSM Roberto Sassu
2024-02-15 10:31 ` [PATCH v10 24/25] ima: " Roberto Sassu
2024-02-15 10:31 ` [PATCH v10 25/25] integrity: Remove LSM Roberto Sassu
2024-02-16 4:43 ` [PATCH v10 0/25] security: Move IMA and EVM to the LSM infrastructure Paul Moore
2024-02-16 7:54 ` Roberto Sassu
2024-02-16 22:34 ` [PATCH v10 00/25] " Eric Snowberg
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