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btrfs: honor umask when creating subvol root

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Set the subvol root inode permissions based on the current umask.
This commit is contained in:
Florian Albrechtskirchinger 2012-02-10 22:15:54 +01:00 committed by David Sterba
parent 8a33442694
commit 12fc9d0923
1 changed files with 4 additions and 2 deletions
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6
fs/btrfs/inode.c
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@ -6706,8 +6706,10 @@ int btrfs_create_subvol_root(struct btrfs_trans_handle *trans,
int err;
u64 index = 0;
inode = btrfs_new_inode(trans, new_root, NULL, "..", 2, new_dirid,
new_dirid, S_IFDIR | 0700, &index);
inode = btrfs_new_inode(trans, new_root, NULL, "..", 2,
new_dirid, new_dirid,
S_IFDIR | (~current_umask() & S_IRWXUGO),
&index);
if (IS_ERR(inode))
return PTR_ERR(inode);
inode->i_op = &btrfs_dir_inode_operations;