Re: FUSE: fuse_lookup doesn't check access on create

2017-11-26 Thread Martin Pieuchot
On 26/11/17(Sun) 20:19, Helg wrote: > Hi tech@ > > It should not be possible to create a file or directory if write > permission is denied on the parent directory of the file or directory to > be created. However, FUSE does not perform an access check when the new > vnode lookup is performed and

FUSE: fuse_lookup doesn't check access on create

2017-11-26 Thread Helg
Hi tech@ It should not be possible to create a file or directory if write permission is denied on the parent directory of the file or directory to be created. However, FUSE does not perform an access check when the new vnode lookup is performed and always allows files and directory to be created