}
/*
* Read permission is checked against interpreters using next domain.
- * '1' is the result of open_to_namei_flags(O_RDONLY).
*/
- return tomoyo_check_open_permission(domain, &bprm->file->f_path, 1);
+ return tomoyo_check_open_permission(domain, &bprm->file->f_path, O_RDONLY);
}
static int tomoyo_path_truncate(struct path *path, loff_t length,
unsigned int time_attrs)
{
- return tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_TRUNCATE, path);
+ return tomoyo_path_perm(TOMOYO_TYPE_TRUNCATE, path);
}
static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
{
struct path path = { parent->mnt, dentry };
- return tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_UNLINK, &path);
+ return tomoyo_path_perm(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_path_perm(tomoyo_domain(), TOMOYO_TYPE_MKDIR, &path);
+ return tomoyo_path_perm(TOMOYO_TYPE_MKDIR, &path);
}
static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
{
struct path path = { parent->mnt, dentry };
- return tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_RMDIR, &path);
+ return tomoyo_path_perm(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_path_perm(tomoyo_domain(), TOMOYO_TYPE_SYMLINK, &path);
+ return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path);
}
static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
type = TOMOYO_TYPE_MKSOCK;
break;
}
- return tomoyo_path_perm(tomoyo_domain(), type, &path);
+ return tomoyo_path_perm(type, &path);
}
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_path2_perm(tomoyo_domain(), TOMOYO_TYPE_LINK, &path1,
- &path2);
+ return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
}
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_path2_perm(tomoyo_domain(), TOMOYO_TYPE_RENAME, &path1,
- &path2);
+ return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
}
static int tomoyo_file_fcntl(struct file *file, unsigned int cmd,
unsigned long arg)
{
if (cmd == F_SETFL && ((arg ^ file->f_flags) & O_APPEND))
- return tomoyo_check_rewrite_permission(tomoyo_domain(), file);
+ return tomoyo_check_rewrite_permission(file);
return 0;
}
static int tomoyo_dentry_open(struct file *f, const struct cred *cred)
{
int flags = f->f_flags;
-
- if ((flags + 1) & O_ACCMODE)
- flags++;
- flags |= f->f_flags & (O_APPEND | O_TRUNC);
/* Don't check read permission here if called from do_execve(). */
if (current->in_execve)
return 0;
static int tomoyo_file_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
- return tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_IOCTL,
- &file->f_path);
+ return tomoyo_path_perm(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_path_perm(tomoyo_domain(), TOMOYO_TYPE_CHMOD, &path);
+ return tomoyo_path_perm(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_path_perm(tomoyo_domain(), TOMOYO_TYPE_CHOWN,
- path);
+ error = tomoyo_path_perm(TOMOYO_TYPE_CHOWN, path);
if (!error && gid != (gid_t) -1)
- error = tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_CHGRP,
- path);
+ error = tomoyo_path_perm(TOMOYO_TYPE_CHGRP, path);
return error;
}
static int tomoyo_path_chroot(struct path *path)
{
- return tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_CHROOT, path);
+ return tomoyo_path_perm(TOMOYO_TYPE_CHROOT, path);
}
static int tomoyo_sb_mount(char *dev_name, struct path *path,
char *type, unsigned long flags, void *data)
{
- return tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_MOUNT, path);
+ return tomoyo_path_perm(TOMOYO_TYPE_MOUNT, path);
}
static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
{
struct path path = { mnt, mnt->mnt_root };
- return tomoyo_path_perm(tomoyo_domain(), TOMOYO_TYPE_UMOUNT, &path);
+ return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path);
}
static int tomoyo_sb_pivotroot(struct path *old_path, struct path *new_path)
{
- return tomoyo_path2_perm(tomoyo_domain(), TOMOYO_TYPE_PIVOT_ROOT,
- new_path, old_path);
+ return tomoyo_path2_perm(TOMOYO_TYPE_PIVOT_ROOT, new_path, old_path);
}
/*