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| author | Mimi Zohar | 2016-01-24 16:07:32 +0100 |
|---|---|---|
| committer | Mimi Zohar | 2016-02-18 23:14:04 +0100 |
| commit | bc8ca5b92d54f6f005fa73ad546f02fca26ddd85 (patch) | |
| tree | 53ad32a55de2d6e932af0328747a4ea781970175 /security/security.c | |
| parent | vfs: define a generic function to read a file from the kernel (diff) | |
| download | kernel-qcow2-linux-bc8ca5b92d54f6f005fa73ad546f02fca26ddd85.tar.gz kernel-qcow2-linux-bc8ca5b92d54f6f005fa73ad546f02fca26ddd85.tar.xz kernel-qcow2-linux-bc8ca5b92d54f6f005fa73ad546f02fca26ddd85.zip | |
vfs: define kernel_read_file_id enumeration
To differentiate between the kernel_read_file() callers, this patch
defines a new enumeration named kernel_read_file_id and includes the
caller identifier as an argument.
Subsequent patches define READING_KEXEC_IMAGE, READING_KEXEC_INITRAMFS,
READING_FIRMWARE, READING_MODULE, and READING_POLICY.
Changelog v3:
- Replace the IMA specific enumeration with a generic one.
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>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'security/security.c')
| -rw-r--r-- | security/security.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/security/security.c b/security/security.c index c98dd6bf4ebd..5b96eabaafd4 100644 --- a/security/security.c +++ b/security/security.c @@ -910,9 +910,10 @@ int security_kernel_module_from_file(struct file *file) return ima_module_check(file); } -int security_kernel_post_read_file(struct file *file, char *buf, loff_t size) +int security_kernel_post_read_file(struct file *file, char *buf, loff_t size, + enum kernel_read_file_id id) { - return call_int_hook(kernel_post_read_file, 0, file, buf, size); + return call_int_hook(kernel_post_read_file, 0, file, buf, size, id); } EXPORT_SYMBOL_GPL(security_kernel_post_read_file); |