diff options
Diffstat (limited to 'security/tomoyo/tomoyo.c')
| -rw-r--r-- | security/tomoyo/tomoyo.c | 72 |
1 files changed, 32 insertions, 40 deletions
diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c index 57c88d52ffa5..cbf3df422c87 100644 --- a/security/tomoyo/tomoyo.c +++ b/security/tomoyo/tomoyo.c @@ -4,7 +4,7 @@ * Copyright (C) 2005-2011 NTT DATA CORPORATION */ -#include <linux/security.h> +#include <linux/lsm_hooks.h> #include "common.h" /** @@ -72,12 +72,6 @@ static void tomoyo_cred_free(struct cred *cred) */ static int tomoyo_bprm_set_creds(struct linux_binprm *bprm) { - int rc; - - rc = cap_bprm_set_creds(bprm); - if (rc) - return rc; - /* * Do only if this function is called for the first time of an execve * operation. @@ -502,36 +496,35 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg, * tomoyo_security_ops is a "struct security_operations" which is used for * registering TOMOYO. */ -static struct security_operations tomoyo_security_ops = { - .name = "tomoyo", - .cred_alloc_blank = tomoyo_cred_alloc_blank, - .cred_prepare = tomoyo_cred_prepare, - .cred_transfer = tomoyo_cred_transfer, - .cred_free = tomoyo_cred_free, - .bprm_set_creds = tomoyo_bprm_set_creds, - .bprm_check_security = tomoyo_bprm_check_security, - .file_fcntl = tomoyo_file_fcntl, - .file_open = tomoyo_file_open, - .path_truncate = tomoyo_path_truncate, - .path_unlink = tomoyo_path_unlink, - .path_mkdir = tomoyo_path_mkdir, - .path_rmdir = tomoyo_path_rmdir, - .path_symlink = tomoyo_path_symlink, - .path_mknod = tomoyo_path_mknod, - .path_link = tomoyo_path_link, - .path_rename = tomoyo_path_rename, - .inode_getattr = tomoyo_inode_getattr, - .file_ioctl = tomoyo_file_ioctl, - .path_chmod = tomoyo_path_chmod, - .path_chown = tomoyo_path_chown, - .path_chroot = tomoyo_path_chroot, - .sb_mount = tomoyo_sb_mount, - .sb_umount = tomoyo_sb_umount, - .sb_pivotroot = tomoyo_sb_pivotroot, - .socket_bind = tomoyo_socket_bind, - .socket_connect = tomoyo_socket_connect, - .socket_listen = tomoyo_socket_listen, - .socket_sendmsg = tomoyo_socket_sendmsg, +static struct security_hook_list tomoyo_hooks[] = { + LSM_HOOK_INIT(cred_alloc_blank, tomoyo_cred_alloc_blank), + LSM_HOOK_INIT(cred_prepare, tomoyo_cred_prepare), + LSM_HOOK_INIT(cred_transfer, tomoyo_cred_transfer), + LSM_HOOK_INIT(cred_free, tomoyo_cred_free), + LSM_HOOK_INIT(bprm_set_creds, tomoyo_bprm_set_creds), + LSM_HOOK_INIT(bprm_check_security, tomoyo_bprm_check_security), + LSM_HOOK_INIT(file_fcntl, tomoyo_file_fcntl), + LSM_HOOK_INIT(file_open, tomoyo_file_open), + LSM_HOOK_INIT(path_truncate, tomoyo_path_truncate), + LSM_HOOK_INIT(path_unlink, tomoyo_path_unlink), + LSM_HOOK_INIT(path_mkdir, tomoyo_path_mkdir), + LSM_HOOK_INIT(path_rmdir, tomoyo_path_rmdir), + LSM_HOOK_INIT(path_symlink, tomoyo_path_symlink), + LSM_HOOK_INIT(path_mknod, tomoyo_path_mknod), + LSM_HOOK_INIT(path_link, tomoyo_path_link), + LSM_HOOK_INIT(path_rename, tomoyo_path_rename), + LSM_HOOK_INIT(inode_getattr, tomoyo_inode_getattr), + LSM_HOOK_INIT(file_ioctl, tomoyo_file_ioctl), + LSM_HOOK_INIT(path_chmod, tomoyo_path_chmod), + LSM_HOOK_INIT(path_chown, tomoyo_path_chown), + LSM_HOOK_INIT(path_chroot, tomoyo_path_chroot), + LSM_HOOK_INIT(sb_mount, tomoyo_sb_mount), + LSM_HOOK_INIT(sb_umount, tomoyo_sb_umount), + LSM_HOOK_INIT(sb_pivotroot, tomoyo_sb_pivotroot), + LSM_HOOK_INIT(socket_bind, tomoyo_socket_bind), + LSM_HOOK_INIT(socket_connect, tomoyo_socket_connect), + LSM_HOOK_INIT(socket_listen, tomoyo_socket_listen), + LSM_HOOK_INIT(socket_sendmsg, tomoyo_socket_sendmsg), }; /* Lock for GC. */ @@ -546,11 +539,10 @@ static int __init tomoyo_init(void) { struct cred *cred = (struct cred *) current_cred(); - if (!security_module_enable(&tomoyo_security_ops)) + if (!security_module_enable("tomoyo")) return 0; /* register ourselves with the security framework */ - if (register_security(&tomoyo_security_ops)) - panic("Failure registering TOMOYO Linux"); + security_add_hooks(tomoyo_hooks, ARRAY_SIZE(tomoyo_hooks)); printk(KERN_INFO "TOMOYO Linux initialized\n"); cred->security = &tomoyo_kernel_domain; tomoyo_mm_init(); |