diff options
| author | Dmitry Kasatkin <d.kasatkin@samsung.com> | 2014-11-05 17:01:12 +0200 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2014-11-17 23:09:18 -0500 |
| commit | e3c4abbfa97ed0b7aed36f18b32911ccf76d52c2 (patch) | |
| tree | 2dabccd9c08945c45c701bb42c02959644011066 /security/integrity/integrity.h | |
| parent | c2426d2ad5027397342107b7ff094aa9b234acb8 (diff) | |
| download | lwn-e3c4abbfa97ed0b7aed36f18b32911ccf76d52c2.tar.gz lwn-e3c4abbfa97ed0b7aed36f18b32911ccf76d52c2.zip | |
integrity: define a new function integrity_read_file()
This patch defines a new function called integrity_read_file()
to read file from the kernel into a buffer. Subsequent patches
will read a file containing the public keys and load them onto
the IMA keyring.
This patch moves and renames ima_kernel_read(), the non-security
checking version of kernel_read(), to integrity_kernel_read().
Changes in v3:
* Patch descriptions improved (Mimi)
* Add missing cast (kbuild test robot)
Changes in v2:
* configuration option removed
* function declared as '__init'
Signed-off-by: Dmitry Kasatkin <d.kasatkin@samsung.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Diffstat (limited to 'security/integrity/integrity.h')
| -rw-r--r-- | security/integrity/integrity.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/security/integrity/integrity.h b/security/integrity/integrity.h index f51ad65c894d..20d220481025 100644 --- a/security/integrity/integrity.h +++ b/security/integrity/integrity.h @@ -119,6 +119,10 @@ struct integrity_iint_cache { */ struct integrity_iint_cache *integrity_iint_find(struct inode *inode); +int integrity_kernel_read(struct file *file, loff_t offset, + char *addr, unsigned long count); +int __init integrity_read_file(const char *path, char **data); + #define INTEGRITY_KEYRING_EVM 0 #define INTEGRITY_KEYRING_MODULE 1 #define INTEGRITY_KEYRING_IMA 2 |