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| author | Aurelien Aptel <aaptel@suse.com> | 2017-01-26 14:25:49 +0100 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-07-04 11:51:03 +0200 |
| commit | 5f3f6615547171af615fb9901e9a62fc9ce34fcc (patch) | |
| tree | bdd02bb135081260aa2c6d15444e653e4d4376ec /include/linux/stackprotector.h | |
| parent | 1b5456db235b49d11effcc52763bcd5705e5f1ef (diff) | |
fs/cifs: make share unaccessible at root level mountable
commit a6b5058fafdf508904bbf16c29b24042cef3c496 upstream.
if, when mounting //HOST/share/sub/dir/foo we can query /sub/dir/foo but
not any of the path components above:
- store the /sub/dir/foo prefix in the cifs super_block info
- in the superblock, set root dentry to the subpath dentry (instead of
the share root)
- set a flag in the superblock to remember it
- use prefixpath when building path from a dentry
fixes bso#8950
Signed-off-by: Aurelien Aptel <aaptel@suse.com>
Reviewed-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Diffstat (limited to 'include/linux/stackprotector.h')
0 files changed, 0 insertions, 0 deletions