diff options
| author | Pavel Shilovsky <pshilovsky@samba.org> | 2013-07-05 10:21:26 +0200 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2013-07-10 20:08:39 +0200 |
| commit | ca81983fe5e095ee90c0f7b6013e7c446af17088 (patch) | |
| tree | bd2b8d13f0ded75a5de99f9878f9612486078332 /fs/cifs/smb2pdu.c | |
| parent | CIFS: Fix lease context buffer parsing (diff) | |
| download | linux-ca81983fe5e095ee90c0f7b6013e7c446af17088.tar.xz linux-ca81983fe5e095ee90c0f7b6013e7c446af17088.zip | |
CIFS: Respect create_options in smb2_open_file
and eliminated unused file_attribute parms of SMB2_open.
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steven French <steven@steven-GA-970A-DS3.(none)>
Diffstat (limited to 'fs/cifs/smb2pdu.c')
| -rw-r--r-- | fs/cifs/smb2pdu.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index 19fafeb767fa..4c046a5b81af 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -881,8 +881,8 @@ parse_lease_state(struct smb2_create_rsp *rsp) int SMB2_open(const unsigned int xid, struct cifs_tcon *tcon, __le16 *path, u64 *persistent_fid, u64 *volatile_fid, __u32 desired_access, - __u32 create_disposition, __u32 file_attributes, __u32 create_options, - __u8 *oplock, struct smb2_file_all_info *buf) + __u32 create_disposition, __u32 create_options, __u8 *oplock, + struct smb2_file_all_info *buf) { struct smb2_create_req *req; struct smb2_create_rsp *rsp; @@ -895,6 +895,7 @@ SMB2_open(const unsigned int xid, struct cifs_tcon *tcon, __le16 *path, int copy_size; int rc = 0; int num_iovecs = 2; + __u32 file_attributes = 0; cifs_dbg(FYI, "create/open\n"); @@ -907,13 +908,16 @@ SMB2_open(const unsigned int xid, struct cifs_tcon *tcon, __le16 *path, if (rc) return rc; + if (create_options & CREATE_OPTION_READONLY) + file_attributes |= ATTR_READONLY; + req->ImpersonationLevel = IL_IMPERSONATION; req->DesiredAccess = cpu_to_le32(desired_access); /* File attributes ignored on open (used in create though) */ req->FileAttributes = cpu_to_le32(file_attributes); req->ShareAccess = FILE_SHARE_ALL_LE; req->CreateDisposition = cpu_to_le32(create_disposition); - req->CreateOptions = cpu_to_le32(create_options); + req->CreateOptions = cpu_to_le32(create_options & CREATE_OPTIONS_MASK); uni_path_len = (2 * UniStrnlen((wchar_t *)path, PATH_MAX)) + 2; req->NameOffset = cpu_to_le16(sizeof(struct smb2_create_req) - 8 /* pad */ - 4 /* do not count rfc1001 len field */); |