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r24325: Push down reply_prep_legacy in reply_read_and_X

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This commit is contained in:
Volker Lendecke 2007-08-11 11:20:21 +00:00 committed by Gerald (Jerry) Carter
parent 304843315c
commit 9d2354129d
1 changed files with 14 additions and 14 deletions
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28
source/smbd/reply.c
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@ -2900,20 +2900,12 @@ void reply_read_and_X(connection_struct *conn, struct smb_request *req)
return;
}
if (!reply_prep_legacy(req, &inbuf, &outbuf, &length, &bufsize)) {
reply_nterror(req, NT_STATUS_NO_MEMORY);
END_PROFILE(SMBreadX);
return;
}
set_message(inbuf,outbuf,12,0,True);
if (global_client_caps & CAP_LARGE_READX) {
size_t upper_size = SVAL(inbuf,smb_vwv7);
size_t upper_size = SVAL(req->inbuf,smb_vwv7);
smb_maxcnt |= (upper_size<<16);
if (upper_size > 1) {
/* Can't do this on a chained packet. */
if ((CVAL(inbuf,smb_vwv0) != 0xFF)) {
if ((CVAL(req->inbuf,smb_vwv0) != 0xFF)) {
reply_nterror(req, NT_STATUS_NOT_SUPPORTED);
END_PROFILE(SMBreadX);
return;
@ -2935,12 +2927,12 @@ void reply_read_and_X(connection_struct *conn, struct smb_request *req)
}
}
if(CVAL(inbuf,smb_wct) == 12) {
if (req->wct == 12) {
#ifdef LARGE_SMB_OFF_T
/*
* This is a large offset (64 bit) read.
*/
startpos |= (((SMB_OFF_T)IVAL(inbuf,smb_vwv10)) << 32);
startpos |= (((SMB_OFF_T)IVAL(req->inbuf,smb_vwv10)) << 32);
#else /* !LARGE_SMB_OFF_T */
@ -2948,10 +2940,10 @@ void reply_read_and_X(connection_struct *conn, struct smb_request *req)
* Ensure we haven't been sent a >32 bit offset.
*/
if(IVAL(inbuf,smb_vwv10) != 0) {
if(IVAL(req->inbuf,smb_vwv10) != 0) {
DEBUG(0,("reply_read_and_X - large offset (%x << 32) "
"used and we don't support 64 bit offsets.\n",
(unsigned int)IVAL(inbuf,smb_vwv10) ));
(unsigned int)IVAL(req->inbuf,smb_vwv10) ));
END_PROFILE(SMBreadX);
reply_doserror(req, ERRDOS, ERRbadaccess);
return;
@ -2968,6 +2960,14 @@ void reply_read_and_X(connection_struct *conn, struct smb_request *req)
return;
}
if (!reply_prep_legacy(req, &inbuf, &outbuf, &length, &bufsize)) {
reply_nterror(req, NT_STATUS_NO_MEMORY);
END_PROFILE(SMBreadX);
return;
}
set_message(inbuf,outbuf,12,0,True);
if (!big_readX
&& schedule_aio_read_and_X(conn, inbuf, outbuf, length, bufsize,
fsp, startpos, smb_maxcnt)) {