From 5d39acf2f8cdee9e70a470a638909db7ceb219b2 Mon Sep 17 00:00:00 2001 From: Volker Lendecke Date: Sun, 12 Aug 2007 12:57:56 +0000 Subject: r24351: Remove reply_prep_legacy from reply_read_and_X (This used to be commit 8f3e3a21008a2cb6ed73d8629aaf1fa565f19e79) --- source3/smbd/reply.c | 37 +++++++++++++++++-------------------- 1 file changed, 17 insertions(+), 20 deletions(-) (limited to 'source3/smbd/reply.c') diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c index 1698a0e7b1..bf09180529 100644 --- a/source3/smbd/reply.c +++ b/source3/smbd/reply.c @@ -2728,12 +2728,14 @@ Returning short read of maximum allowed for compatibility with Windows 2000.\n", Setup readX header. ****************************************************************************/ -static int setup_readX_header(char *inbuf, char *outbuf, size_t smb_maxcnt) +static int setup_readX_header(const uint8 *inbuf, uint8 *outbuf, + size_t smb_maxcnt) { int outsize; char *data; - outsize = set_message(inbuf, outbuf,12,smb_maxcnt,False); + outsize = set_message((char *)inbuf, (char *)outbuf,12,smb_maxcnt, + False); data = smb_buf(outbuf); SSVAL(outbuf,smb_vwv2,0xFFFF); /* Remaining - must be -1. */ @@ -2757,9 +2759,6 @@ static void send_file_readX(connection_struct *conn, struct smb_request *req, { SMB_STRUCT_STAT sbuf; ssize_t nread = -1; - char *data; - char *inbuf, *outbuf; - int length, len_outbuf; if(SMB_VFS_FSTAT(fsp,fsp->fh->fd, &sbuf) == -1) { reply_unixerror(req, ERRDOS, ERRnoaccess); @@ -2785,7 +2784,7 @@ static void send_file_readX(connection_struct *conn, struct smb_request *req, if ((chain_size == 0) && (CVAL(req->inbuf,smb_vwv0) == 0xFF) && lp_use_sendfile(SNUM(conn)) && (fsp->wcp == NULL) ) { - char headerbuf[smb_size + 12 * 2]; + uint8 headerbuf[smb_size + 12 * 2]; DATA_BLOB header; /* @@ -2796,8 +2795,8 @@ static void send_file_readX(connection_struct *conn, struct smb_request *req, header = data_blob_const(headerbuf, sizeof(headerbuf)); - construct_reply_common((char *)req->inbuf, headerbuf); - setup_readX_header((char *)req->inbuf, headerbuf, smb_maxcnt); + construct_reply_common((char *)req->inbuf, (char *)headerbuf); + setup_readX_header(req->inbuf, headerbuf, smb_maxcnt); if ((nread = SMB_VFS_SENDFILE( smbd_server_fd(), fsp, fsp->fh->fd, &header, startpos, smb_maxcnt)) == -1) { /* Returning ENOSYS means no data at all was sent. Do this as a normal read. */ @@ -2845,19 +2844,15 @@ static void send_file_readX(connection_struct *conn, struct smb_request *req, normal_read: - if (!reply_prep_legacy(req, &inbuf, &outbuf, &length, &len_outbuf)) { - reply_nterror(req, NT_STATUS_NO_MEMORY); - return; - } - - set_message(inbuf, outbuf, 12, 0, True); + if ((smb_maxcnt & 0xFF0000) > 0x10000) { + uint8 headerbuf[smb_size + 2*12]; - data = smb_buf(outbuf); + construct_reply_common((char *)req->inbuf, (char *)headerbuf); + setup_readX_header(req->inbuf, headerbuf, smb_maxcnt); - if ((smb_maxcnt & 0xFF0000) > 0x10000) { - int sendlen = setup_readX_header(inbuf,outbuf,smb_maxcnt) - smb_maxcnt; /* Send out the header. */ - if (write_data(smbd_server_fd(),outbuf,sendlen) != sendlen) { + if (write_data(smbd_server_fd(), (char *)headerbuf, + sizeof(headerbuf)) != sizeof(headerbuf)) { DEBUG(0,("send_file_readX: write_data failed for file %s (%s). Terminating\n", fsp->fsp_name, strerror(errno) )); exit_server_cleanly("send_file_readX sendfile failed"); @@ -2871,14 +2866,16 @@ normal_read: TALLOC_FREE(req->outbuf); return; } else { - nread = read_file(fsp,data,startpos,smb_maxcnt); + reply_outbuf(req, 12, smb_maxcnt); + nread = read_file(fsp, smb_buf(req->outbuf), startpos, + smb_maxcnt); if (nread < 0) { reply_unixerror(req, ERRDOS, ERRnoaccess); return; } - setup_readX_header(inbuf, outbuf,nread); + setup_readX_header(req->inbuf, req->outbuf, nread); DEBUG( 3, ( "send_file_readX fnum=%d max=%d nread=%d\n", fsp->fnum, (int)smb_maxcnt, (int)nread ) ); -- cgit