@@ -2390,6 +2390,8 @@ SMB2_echo(struct TCP_Server_Info *server)
struct kvec iov[2];
struct smb_rqst rqst = { .rq_iov = iov,
.rq_nvec = 2 };
+ unsigned int total_len;
+ __be32 rfc1002_marker;
cifs_dbg(FYI, "In echo request\n");
@@ -2399,17 +2401,17 @@ SMB2_echo(struct TCP_Server_Info *server)
return rc;
}
- rc = small_smb2_init(SMB2_ECHO, NULL, (void **)&req);
+ rc = smb2_plain_req_init(SMB2_ECHO, NULL, (void **)&req, &total_len);
if (rc)
return rc;
- req->hdr.sync_hdr.CreditRequest = cpu_to_le16(1);
+ req->sync_hdr.CreditRequest = cpu_to_le16(1);
- /* 4 for rfc1002 length field */
iov[0].iov_len = 4;
- iov[0].iov_base = (char *)req;
- iov[1].iov_len = get_rfc1002_length(req);
- iov[1].iov_base = (char *)req + 4;
+ rfc1002_marker = cpu_to_be32(total_len);
+ iov[0].iov_base = &rfc1002_marker;
+ iov[1].iov_len = total_len;
+ iov[1].iov_base = (char *)req;
rc = cifs_call_async(server, &rqst, NULL, smb2_echo_callback, NULL,
server, CIFS_ECHO_OP);
@@ -924,7 +924,7 @@ struct smb2_lock_rsp {
} __packed;
struct smb2_echo_req {
- struct smb2_hdr hdr;
+ struct smb2_sync_hdr sync_hdr;
__le16 StructureSize; /* Must be 4 */
__u16 Reserved;
} __packed;
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com> --- fs/cifs/smb2pdu.c | 14 ++++++++------ fs/cifs/smb2pdu.h | 2 +- 2 files changed, 9 insertions(+), 7 deletions(-)