diff options
Diffstat (limited to 'fs/ext2/ioctl.c')
| -rw-r--r-- | fs/ext2/ioctl.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/fs/ext2/ioctl.c b/fs/ext2/ioctl.c index 0367c0039e68..1b853fb0b163 100644 --- a/fs/ext2/ioctl.c +++ b/fs/ext2/ioctl.c @@ -60,18 +60,10 @@ long ext2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) } oldflags = ei->i_flags; - /* - * The IMMUTABLE and APPEND_ONLY flags can only be changed by - * the relevant capability. - * - * This test looks nicer. Thanks to Pauline Middelink - */ - if ((flags ^ oldflags) & (EXT2_APPEND_FL | EXT2_IMMUTABLE_FL)) { - if (!capable(CAP_LINUX_IMMUTABLE)) { - inode_unlock(inode); - ret = -EPERM; - goto setflags_out; - } + ret = vfs_ioc_setflags_prepare(inode, oldflags, flags); + if (ret) { + inode_unlock(inode); + goto setflags_out; } flags = flags & EXT2_FL_USER_MODIFIABLE; |