diff options
Diffstat (limited to 'security/tomoyo/tomoyo.c')
| -rw-r--r-- | security/tomoyo/tomoyo.c | 72 |
1 files changed, 27 insertions, 45 deletions
diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c index 87e82bfeac2f..e3945d0511b8 100644 --- a/security/tomoyo/tomoyo.c +++ b/security/tomoyo/tomoyo.c @@ -100,67 +100,56 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm) static int tomoyo_path_truncate(struct path *path, loff_t length, unsigned int time_attrs) { - return tomoyo_check_1path_perm(tomoyo_domain(), - TOMOYO_TYPE_TRUNCATE_ACL, - path); + return tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_TRUNCATE, path); } static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry) { struct path path = { parent->mnt, dentry }; - return tomoyo_check_1path_perm(tomoyo_domain(), - TOMOYO_TYPE_UNLINK_ACL, - &path); + return tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_UNLINK, &path); } static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry, int mode) { struct path path = { parent->mnt, dentry }; - return tomoyo_check_1path_perm(tomoyo_domain(), - TOMOYO_TYPE_MKDIR_ACL, - &path); + return tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_MKDIR, &path); } static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry) { struct path path = { parent->mnt, dentry }; - return tomoyo_check_1path_perm(tomoyo_domain(), - TOMOYO_TYPE_RMDIR_ACL, - &path); + return tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_RMDIR, &path); } static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry, const char *old_name) { struct path path = { parent->mnt, dentry }; - return tomoyo_check_1path_perm(tomoyo_domain(), - TOMOYO_TYPE_SYMLINK_ACL, - &path); + return tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_SYMLINK, &path); } static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry, int mode, unsigned int dev) { struct path path = { parent->mnt, dentry }; - int type = TOMOYO_TYPE_CREATE_ACL; + int type = TOMOYO_TYPE_CREATE; switch (mode & S_IFMT) { case S_IFCHR: - type = TOMOYO_TYPE_MKCHAR_ACL; + type = TOMOYO_TYPE_MKCHAR; break; case S_IFBLK: - type = TOMOYO_TYPE_MKBLOCK_ACL; + type = TOMOYO_TYPE_MKBLOCK; break; case S_IFIFO: - type = TOMOYO_TYPE_MKFIFO_ACL; + type = TOMOYO_TYPE_MKFIFO; break; case S_IFSOCK: - type = TOMOYO_TYPE_MKSOCK_ACL; + type = TOMOYO_TYPE_MKSOCK; break; } - return tomoyo_check_1path_perm(tomoyo_domain(), - type, &path); + return tomoyo_path_perm(tomoyo_domain(), type, &path); } static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir, @@ -168,9 +157,8 @@ static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir, { struct path path1 = { new_dir->mnt, old_dentry }; struct path path2 = { new_dir->mnt, new_dentry }; - return tomoyo_check_2path_perm(tomoyo_domain(), - TOMOYO_TYPE_LINK_ACL, - &path1, &path2); + return tomoyo_path2_perm(tomoyo_domain(), TOMOYO_TYPE_LINK, &path1, + &path2); } static int tomoyo_path_rename(struct path *old_parent, @@ -180,9 +168,8 @@ static int tomoyo_path_rename(struct path *old_parent, { struct path path1 = { old_parent->mnt, old_dentry }; struct path path2 = { new_parent->mnt, new_dentry }; - return tomoyo_check_2path_perm(tomoyo_domain(), - TOMOYO_TYPE_RENAME_ACL, - &path1, &path2); + return tomoyo_path2_perm(tomoyo_domain(), TOMOYO_TYPE_RENAME, &path1, + &path2); } static int tomoyo_file_fcntl(struct file *file, unsigned int cmd, @@ -209,55 +196,50 @@ static int tomoyo_dentry_open(struct file *f, const struct cred *cred) static int tomoyo_file_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - return tomoyo_check_1path_perm(tomoyo_domain(), TOMOYO_TYPE_IOCTL_ACL, - &file->f_path); + return tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_IOCTL, + &file->f_path); } static int tomoyo_path_chmod(struct dentry *dentry, struct vfsmount *mnt, mode_t mode) { struct path path = { mnt, dentry }; - return tomoyo_check_1path_perm(tomoyo_domain(), TOMOYO_TYPE_CHMOD_ACL, - &path); + return tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_CHMOD, &path); } static int tomoyo_path_chown(struct path *path, uid_t uid, gid_t gid) { int error = 0; if (uid != (uid_t) -1) - error = tomoyo_check_1path_perm(tomoyo_domain(), - TOMOYO_TYPE_CHOWN_ACL, path); + error = tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_CHOWN, + path); if (!error && gid != (gid_t) -1) - error = tomoyo_check_1path_perm(tomoyo_domain(), - TOMOYO_TYPE_CHGRP_ACL, path); + error = tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_CHGRP, + path); return error; } static int tomoyo_path_chroot(struct path *path) { - return tomoyo_check_1path_perm(tomoyo_domain(), TOMOYO_TYPE_CHROOT_ACL, - path); + return tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_CHROOT, path); } static int tomoyo_sb_mount(char *dev_name, struct path *path, char *type, unsigned long flags, void *data) { - return tomoyo_check_1path_perm(tomoyo_domain(), TOMOYO_TYPE_MOUNT_ACL, - path); + return tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_MOUNT, path); } static int tomoyo_sb_umount(struct vfsmount *mnt, int flags) { struct path path = { mnt, mnt->mnt_root }; - return tomoyo_check_1path_perm(tomoyo_domain(), TOMOYO_TYPE_UMOUNT_ACL, - &path); + return tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_UMOUNT, &path); } static int tomoyo_sb_pivotroot(struct path *old_path, struct path *new_path) { - return tomoyo_check_2path_perm(tomoyo_domain(), - TOMOYO_TYPE_PIVOT_ROOT_ACL, - new_path, old_path); + return tomoyo_path2_perm(tomoyo_domain(), TOMOYO_TYPE_PIVOT_ROOT, + new_path, old_path); } /* |