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authorRonnie Sahlberg <lsahlber@redhat.com>2017-11-20 11:24:44 +1100
committerSteve French <smfrench@gmail.com>2018-01-24 19:49:05 -0600
commit2fc803efe6141675ce59e4c30f78320a3ff30294 (patch)
tree6bd5e71f3ca682bb70f8bb61151d3be256b641e8 /fs/cifs/smb2pdu.c
parentf5688a6d7c5c52ce3e9f787694ae4e3c75aa6d5a (diff)
cifs: remove rfc1002 header from smb2_set_info_req
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Steve French <smfrench@gmail.com> Acked-by: Pavel Shilovsky <pshilov@microsoft.com> Reviewed-by: Aurelien Aptel <aaptel@suse.com>
Diffstat (limited to 'fs/cifs/smb2pdu.c')
-rw-r--r--fs/cifs/smb2pdu.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
index 9cce02d20576..d9a0fabe61d1 100644
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -3119,6 +3119,7 @@ send_set_info(const unsigned int xid, struct cifs_tcon *tcon,
unsigned int i;
struct cifs_ses *ses = tcon->ses;
int flags = 0;
+ unsigned int total_len;
if (!ses || !(ses->server))
return -EIO;
@@ -3130,7 +3131,7 @@ send_set_info(const unsigned int xid, struct cifs_tcon *tcon,
if (!iov)
return -ENOMEM;
- rc = small_smb2_init(SMB2_SET_INFO, tcon, (void **) &req);
+ rc = smb2_plain_req_init(SMB2_SET_INFO, tcon, (void **) &req, &total_len);
if (rc) {
kfree(iov);
return rc;
@@ -3139,7 +3140,7 @@ send_set_info(const unsigned int xid, struct cifs_tcon *tcon,
if (encryption_required(tcon))
flags |= CIFS_TRANSFORM_REQ;
- req->hdr.sync_hdr.ProcessId = cpu_to_le32(pid);
+ req->sync_hdr.ProcessId = cpu_to_le32(pid);
req->InfoType = info_type;
req->FileInfoClass = info_class;
@@ -3147,27 +3148,25 @@ send_set_info(const unsigned int xid, struct cifs_tcon *tcon,
req->VolatileFileId = volatile_fid;
req->AdditionalInformation = cpu_to_le32(additional_info);
- /* 4 for RFC1001 length and 1 for Buffer */
req->BufferOffset =
- cpu_to_le16(sizeof(struct smb2_set_info_req) - 1 - 4);
+ cpu_to_le16(sizeof(struct smb2_set_info_req) - 1);
req->BufferLength = cpu_to_le32(*size);
- inc_rfc1001_len(req, *size - 1 /* Buffer */);
-
memcpy(req->Buffer, *data, *size);
+ total_len += *size;
iov[0].iov_base = (char *)req;
- /* 4 for RFC1001 length */
- iov[0].iov_len = get_rfc1002_length(req) + 4;
+ /* 1 for Buffer */
+ iov[0].iov_len = total_len - 1;
for (i = 1; i < num; i++) {
- inc_rfc1001_len(req, size[i]);
le32_add_cpu(&req->BufferLength, size[i]);
iov[i].iov_base = (char *)data[i];
iov[i].iov_len = size[i];
}
- rc = SendReceive2(xid, ses, iov, num, &resp_buftype, flags, &rsp_iov);
+ rc = smb2_send_recv(xid, ses, iov, num, &resp_buftype, flags,
+ &rsp_iov);
cifs_small_buf_release(req);
rsp = (struct smb2_set_info_rsp *)rsp_iov.iov_base;