diff options
Diffstat (limited to 'fs/configfs/dir.c')
| -rw-r--r-- | fs/configfs/dir.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c index ac5e0c0e9181..cf08bbde55f3 100644 --- a/fs/configfs/dir.c +++ b/fs/configfs/dir.c @@ -456,6 +456,9 @@ static struct dentry * configfs_lookup(struct inode *dir, int found = 0; int err; + if (dentry->d_name.len > NAME_MAX) + return ERR_PTR(-ENAMETOOLONG); + /* * Fake invisibility if dir belongs to a group/default groups hierarchy * being attached @@ -486,8 +489,6 @@ static struct dentry * configfs_lookup(struct inode *dir, * If it doesn't exist and it isn't a NOT_PINNED item, * it must be negative. */ - if (dentry->d_name.len > NAME_MAX) - return ERR_PTR(-ENAMETOOLONG); d_add(dentry, NULL); return NULL; } |