| commit | aae8a97d3ec30788790d1720b71d76fd8eb44b73 | [log] [tgz] |
|---|---|---|
| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | Sat Jan 29 18:43:27 2011 +0530 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Tue Mar 15 02:21:44 2011 -0400 |
| tree | 12dbe7afc10da3eee7ce5dfcf389b655634737e0 | |
| parent | becfd1f37544798cbdfd788f32c827160fab98c1 [diff] |
fs: Don't allow to create hardlink for deleted file Add inode->i_nlink == 0 check in VFS. Some of the file systems do this internally. A followup patch will remove those instance. This is needed to ensure that with link by handle we don't allow to create hardlink of an unlinked file. The check also prevent a race between unlink and link Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>