diff options
author | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2016-01-30 22:23:26 -0500 |
---|---|---|
committer | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2016-02-21 09:06:09 -0500 |
commit | 39eeb4fb97f60dbdfc823c1a673a8844b9226b60 (patch) | |
tree | 46e37e2211017237abd363a0dd1b3737da741ed0 /include/linux/ima.h | |
parent | e40ba6d56b41754b37b995dbc8035b2b3a6afd8a (diff) |
security: define kernel_read_file hook
The kernel_read_file security hook is called prior to reading the file
into memory.
Changelog v4+:
- export security_kernel_read_file()
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Acked-by: Kees Cook <keescook@chromium.org>
Acked-by: Luis R. Rodriguez <mcgrof@kernel.org>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
Diffstat (limited to 'include/linux/ima.h')
-rw-r--r-- | include/linux/ima.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/ima.h b/include/linux/ima.h index 7aea4863c244..6adcaea8101c 100644 --- a/include/linux/ima.h +++ b/include/linux/ima.h @@ -19,6 +19,7 @@ extern int ima_file_check(struct file *file, int mask, int opened); extern void ima_file_free(struct file *file); extern int ima_file_mmap(struct file *file, unsigned long prot); extern int ima_module_check(struct file *file); +extern int ima_read_file(struct file *file, enum kernel_read_file_id id); extern int ima_post_read_file(struct file *file, void *buf, loff_t size, enum kernel_read_file_id id); @@ -48,6 +49,11 @@ static inline int ima_module_check(struct file *file) return 0; } +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, enum kernel_read_file_id id) { |