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| author | Ronnie Sahlberg | 2017-11-20 01:24:43 +0100 |
|---|---|---|
| committer | Steve French | 2018-01-25 02:49:05 +0100 |
| commit | 21ad9487ca3250c90ec36d68a8a3ee9f659450e3 (patch) | |
| tree | 0f9f1a45ab40622cd2bb8c77c11344db59e0f994 /fs/cifs/smb2pdu.c | |
| parent | cifs: remove rfc1002 header from smb2_query_info_req (diff) | |
| download | kernel-qcow2-linux-21ad9487ca3250c90ec36d68a8a3ee9f659450e3.tar.gz kernel-qcow2-linux-21ad9487ca3250c90ec36d68a8a3ee9f659450e3.tar.xz kernel-qcow2-linux-21ad9487ca3250c90ec36d68a8a3ee9f659450e3.zip | |
cifs: remove rfc1002 header from smb2_oplock_break we get from server
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.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index 9421393a5c88..08e78ce5156f 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -3319,11 +3319,17 @@ SMB2_oplock_break(const unsigned int xid, struct cifs_tcon *tcon, __u8 oplock_level) { int rc; - struct smb2_oplock_break *req = NULL; + struct smb2_oplock_break_req *req = NULL; + struct cifs_ses *ses = tcon->ses; int flags = CIFS_OBREAK_OP; + unsigned int total_len; + struct kvec iov[1]; + struct kvec rsp_iov; + int resp_buf_type; cifs_dbg(FYI, "SMB2_oplock_break\n"); - rc = small_smb2_init(SMB2_OPLOCK_BREAK, tcon, (void **) &req); + rc = smb2_plain_req_init(SMB2_OPLOCK_BREAK, tcon, (void **) &req, + &total_len); if (rc) return rc; @@ -3333,9 +3339,14 @@ SMB2_oplock_break(const unsigned int xid, struct cifs_tcon *tcon, req->VolatileFid = volatile_fid; req->PersistentFid = persistent_fid; req->OplockLevel = oplock_level; - req->hdr.sync_hdr.CreditRequest = cpu_to_le16(1); + req->sync_hdr.CreditRequest = cpu_to_le16(1); - rc = SendReceiveNoRsp(xid, tcon->ses, (char *) req, flags); + flags |= CIFS_NO_RESP; + + iov[0].iov_base = (char *)req; + iov[0].iov_len = total_len; + + rc = smb2_send_recv(xid, ses, iov, 1, &resp_buf_type, flags, &rsp_iov); cifs_small_buf_release(req); if (rc) { |