LOOKUP_CREATE and LOOKUP_RENAME_TARGET can be set only on the last step

Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2011-06-25 21:37:18 -04:00
commit 407938e79e
3 changed files with 6 additions and 12 deletions

View file

@ -82,10 +82,8 @@ static int vfat_revalidate_ci(struct dentry *dentry, struct nameidata *nd)
* case sensitive name which is specified by user if this is
* for creation.
*/
if (!(nd->flags & (LOOKUP_CONTINUE | LOOKUP_PARENT))) {
if (nd->flags & (LOOKUP_CREATE | LOOKUP_RENAME_TARGET))
return 0;
}
if (nd->flags & (LOOKUP_CREATE | LOOKUP_RENAME_TARGET))
return 0;
return vfat_revalidate_shortname(dentry);
}