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-rw-r--r--source3/libsmb/clifile.c58
1 files changed, 24 insertions, 34 deletions
diff --git a/source3/libsmb/clifile.c b/source3/libsmb/clifile.c
index 582fe0a12b..68dd6c814f 100644
--- a/source3/libsmb/clifile.c
+++ b/source3/libsmb/clifile.c
@@ -2667,11 +2667,14 @@ NTSTATUS cli_unlock(struct cli_state *cli,
****************************************************************************/
bool cli_lock64(struct cli_state *cli, uint16_t fnum,
- uint64_t offset, uint64_t len, int timeout, enum brl_type lock_type)
+ uint64_t offset, uint64_t len, int timeout,
+ enum brl_type lock_type)
{
- char *p;
+ uint16_t vwv[8];
+ uint8_t bytes[20];
int saved_timeout = cli->timeout;
int ltype;
+ NTSTATUS status;
if (! (cli->capabilities & CAP_LARGE_FILES)) {
return cli_lock(cli, fnum, offset, len, timeout, lock_type);
@@ -2680,47 +2683,34 @@ bool cli_lock64(struct cli_state *cli, uint16_t fnum,
ltype = (lock_type == READ_LOCK? 1 : 0);
ltype |= LOCKING_ANDX_LARGE_FILES;
- memset(cli->outbuf,'\0',smb_size);
- memset(cli->inbuf,'\0', smb_size);
-
- cli_set_message(cli->outbuf,8,0,True);
-
- SCVAL(cli->outbuf,smb_com,SMBlockingX);
- SSVAL(cli->outbuf,smb_tid,cli->cnum);
- cli_setup_packet(cli);
-
- SCVAL(cli->outbuf,smb_vwv0,0xFF);
- SSVAL(cli->outbuf,smb_vwv2,fnum);
- SCVAL(cli->outbuf,smb_vwv3,ltype);
- SIVALS(cli->outbuf, smb_vwv4, timeout);
- SSVAL(cli->outbuf,smb_vwv6,0);
- SSVAL(cli->outbuf,smb_vwv7,1);
+ SCVAL(vwv + 0, 0, 0xff);
+ SCVAL(vwv + 0, 1, 0);
+ SSVAL(vwv + 1, 0, 0);
+ SSVAL(vwv + 2, 0, fnum);
+ SCVAL(vwv + 3, 0, ltype);
+ SCVAL(vwv + 3, 1, 0);
+ SIVALS(vwv + 4, 0, timeout);
+ SSVAL(vwv + 6, 0, 0);
+ SSVAL(vwv + 7, 0, 1);
- p = smb_buf(cli->outbuf);
- SIVAL(p, 0, cli->pid);
- SOFF_T_R(p, 4, offset);
- SOFF_T_R(p, 12, len);
- p += 20;
+ SIVAL(bytes, 0, cli->pid);
+ SOFF_T_R(bytes, 4, offset);
+ SOFF_T_R(bytes, 12, len);
- cli_setup_bcc(cli, p);
- cli_send_smb(cli);
+ saved_timeout = cli->timeout;
if (timeout != 0) {
- cli->timeout = (timeout == -1) ? 0x7FFFFFFF : (timeout + 5*1000);
+ cli->timeout = (timeout == -1)
+ ? 0x7FFFFFFF : (timeout + 2*1000);
}
- if (!cli_receive_smb(cli)) {
- cli->timeout = saved_timeout;
- return False;
- }
+ status = cli_smb(talloc_tos(), cli, SMBlockingX, 0, 8, vwv,
+ 20, bytes, NULL, 0, NULL, NULL, NULL, NULL);
cli->timeout = saved_timeout;
- if (cli_is_error(cli)) {
- return False;
- }
-
- return True;
+ cli_set_error(cli, status);
+ return NT_STATUS_IS_OK(status);
}
/****************************************************************************