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| author | Jeff Layton <jlayton@redhat.com> | 2012-11-25 08:00:37 -0500 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2012-12-05 13:13:11 -0600 |
| commit | 36f87ee70f754d04e55518853e6fb30ed4732dda (patch) | |
| tree | 59169a8e5ce4a3ff23a7d5e9dbaa88a3515259cb /fs/cifs/cifsacl.h | |
| parent | 436bb435fcbe2d52678ec7e2abc45fd1938601ce (diff) | |
| download | linux-36f87ee70f754d04e55518853e6fb30ed4732dda.tar.gz linux-36f87ee70f754d04e55518853e6fb30ed4732dda.tar.bz2 linux-36f87ee70f754d04e55518853e6fb30ed4732dda.zip | |
cifs: make cifs_copy_sid handle a source sid with variable size subauth arrays
...and lift the restriction in id_to_sid upcall that the size must be
at least as big as a full cifs_sid.
Reviewed-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/cifsacl.h')
| -rw-r--r-- | fs/cifs/cifsacl.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/cifs/cifsacl.h b/fs/cifs/cifsacl.h index 18c7521273a7..7e52f19f996f 100644 --- a/fs/cifs/cifsacl.h +++ b/fs/cifs/cifsacl.h @@ -64,6 +64,9 @@ struct cifs_sid { __le32 sub_auth[NUM_SUBAUTHS]; /* sub_auth[num_subauth] */ } __attribute__((packed)); +/* size of a struct cifs_sid, sans sub_auth array */ +#define CIFS_SID_BASE_SIZE (1 + 1 + NUM_AUTHS) + struct cifs_acl { __le16 revision; /* revision level */ __le16 size; |