diff options
Diffstat (limited to 'fs/reiserfs')
| -rw-r--r-- | fs/reiserfs/ioctl.c | 6 | ||||
| -rw-r--r-- | fs/reiserfs/super.c | 2 |
2 files changed, 8 insertions, 0 deletions
diff --git a/fs/reiserfs/ioctl.c b/fs/reiserfs/ioctl.c index 94dc42475a0..76caedf737f 100644 --- a/fs/reiserfs/ioctl.c +++ b/fs/reiserfs/ioctl.c @@ -36,10 +36,16 @@ int reiserfs_ioctl (struct inode * inode, struct file * filp, unsigned int cmd, /* following two cases are taken from fs/ext2/ioctl.c by Remy Card (card@masi.ibp.fr) */ case REISERFS_IOC_GETFLAGS: + if (!reiserfs_attrs (inode->i_sb)) + return -ENOTTY; + flags = REISERFS_I(inode) -> i_attrs; i_attrs_to_sd_attrs( inode, ( __u16 * ) &flags ); return put_user(flags, (int __user *) arg); case REISERFS_IOC_SETFLAGS: { + if (!reiserfs_attrs (inode->i_sb)) + return -ENOTTY; + if (IS_RDONLY(inode)) return -EROFS; diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index 660aefca1fd..d50a5cd860c 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -1066,6 +1066,8 @@ static void handle_attrs( struct super_block *s ) reiserfs_warning(s, "reiserfs: cannot support attributes until flag is set in super-block" ); REISERFS_SB(s) -> s_mount_opt &= ~ ( 1 << REISERFS_ATTRS ); } + } else if (le32_to_cpu( rs -> s_flags ) & reiserfs_attrs_cleared) { + REISERFS_SB(s)->s_mount_opt |= REISERFS_ATTRS; } } |