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| author | Shyam Prasad N <sprasad@microsoft.com> | 2020-11-09 15:12:49 +0100 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2020-12-14 02:12:07 +0100 |
| commit | f2156d35c9584a4afdb71de4bc24b3fef674a63d (patch) | |
| tree | 2da2c02449befafa7bdb2045bd74da6c5c93d84f /fs/cifs/cifsacl.h | |
| parent | cifs: Fix unix perm bits to cifsacl conversion for "other" bits. (diff) | |
| download | linux-f2156d35c9584a4afdb71de4bc24b3fef674a63d.tar.xz linux-f2156d35c9584a4afdb71de4bc24b3fef674a63d.zip | |
cifs: Enable sticky bit with cifsacl mount option.
For the cifsacl mount option, we did not support sticky bits.
With this patch, we do support it, by setting the DELETE_CHILD perm
on the directory only for the owner user. When sticky bit is not
enabled, allow DELETE_CHILD perm for everyone.
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/cifsacl.h')
| -rw-r--r-- | fs/cifs/cifsacl.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/cifs/cifsacl.h b/fs/cifs/cifsacl.h index 45665ff87b64..ff7fd0862e28 100644 --- a/fs/cifs/cifsacl.h +++ b/fs/cifs/cifsacl.h @@ -30,6 +30,10 @@ #define WRITE_BIT 0x2 #define EXEC_BIT 0x1 +#define ACL_OWNER_MASK 0700 +#define ACL_GROUP_MASK 0770 +#define ACL_EVERYONE_MASK 0777 + #define UBITSHIFT 6 #define GBITSHIFT 3 |