[PATCH v1] module: Fully remove the kernel_module_from_file hook

* [PATCH v1] module: Fully remove the kernel_module_from_file hook
@ 2016-07-09 18:19 Mickaël Salaün
  2016-07-11 18:41 ` Kees Cook
                   ` (2 more replies)
  0 siblings, 3 replies; 7+ messages in thread
From: Mickaël Salaün @ 2016-07-09 18:19 UTC (permalink / raw)
  To: linux-kernel
  Cc: Mickaël Salaün, Mimi Zohar, Kees Cook,
	Luis R . Rodriguez, Rusty Russell, Linus Torvalds,
	Greg Kroah-Hartman, stable, linux-security-module

Fixes: a1db74209483 ("module: replace copy_module_from_fd with kernel version")

Signed-off-by: Mickaël Salaün <mic@digikod.net>
Cc: Mimi Zohar <zohar@linux.vnet.ibm.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Luis R. Rodriguez <mcgrof@kernel.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 include/linux/lsm_hooks.h | 1 -
 include/linux/security.h  | 1 -
 2 files changed, 2 deletions(-)

diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h
index 7ae397669d8b..58c777ec8bcf 100644
--- a/include/linux/lsm_hooks.h
+++ b/include/linux/lsm_hooks.h
@@ -1455,7 +1455,6 @@ union security_list_options {
 	int (*kernel_act_as)(struct cred *new, u32 secid);
 	int (*kernel_create_files_as)(struct cred *new, struct inode *inode);
 	int (*kernel_module_request)(char *kmod_name);
-	int (*kernel_module_from_file)(struct file *file);
 	int (*kernel_read_file)(struct file *file, enum kernel_read_file_id id);
 	int (*kernel_post_read_file)(struct file *file, char *buf, loff_t size,
 				     enum kernel_read_file_id id);
diff --git a/include/linux/security.h b/include/linux/security.h
index 14df373ff2ca..2b8c7d2a3fd8 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -307,7 +307,6 @@ void security_transfer_creds(struct cred *new, const struct cred *old);
 int security_kernel_act_as(struct cred *new, u32 secid);
 int security_kernel_create_files_as(struct cred *new, struct inode *inode);
 int security_kernel_module_request(char *kmod_name);
-int security_kernel_module_from_file(struct file *file);
 int security_kernel_read_file(struct file *file, enum kernel_read_file_id id);
 int security_kernel_post_read_file(struct file *file, char *buf, loff_t size,
 				   enum kernel_read_file_id id);
-- 
2.8.1

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