diff options
Diffstat (limited to 'source3/smbd')
| -rw-r--r-- | source3/smbd/process.c | 4 | ||||
| -rw-r--r-- | source3/smbd/reply.c | 84 |
2 files changed, 54 insertions, 34 deletions
diff --git a/source3/smbd/process.c b/source3/smbd/process.c index 93c6be8c2f..96945e0748 100644 --- a/source3/smbd/process.c +++ b/source3/smbd/process.c @@ -693,7 +693,7 @@ static const struct smb_message_struct { /* 0x00 */ { "SMBmkdir",NULL,reply_mkdir,AS_USER | NEED_WRITE}, /* 0x01 */ { "SMBrmdir",NULL,reply_rmdir,AS_USER | NEED_WRITE}, /* 0x02 */ { "SMBopen",reply_open,NULL,AS_USER }, -/* 0x03 */ { "SMBcreate",reply_mknew,NULL,AS_USER}, +/* 0x03 */ { "SMBcreate",NULL,reply_mknew,AS_USER}, /* 0x04 */ { "SMBclose",NULL,reply_close,AS_USER | CAN_IPC }, /* 0x05 */ { "SMBflush",NULL,reply_flush,AS_USER}, /* 0x06 */ { "SMBunlink",NULL,reply_unlink,AS_USER | NEED_WRITE }, @@ -705,7 +705,7 @@ static const struct smb_message_struct { /* 0x0c */ { "SMBlock",reply_lock,NULL,AS_USER}, /* 0x0d */ { "SMBunlock",reply_unlock,NULL,AS_USER}, /* 0x0e */ { "SMBctemp",reply_ctemp,NULL,AS_USER }, -/* 0x0f */ { "SMBmknew",reply_mknew,NULL,AS_USER}, +/* 0x0f */ { "SMBmknew",NULL,reply_mknew,AS_USER}, /* 0x10 */ { "SMBcheckpath",NULL,reply_checkpath,AS_USER}, /* 0x11 */ { "SMBexit",NULL,reply_exit,DO_CHDIR}, /* 0x12 */ { "SMBlseek",reply_lseek,NULL,AS_USER}, diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c index ea86cd03d8..48b100764a 100644 --- a/source3/smbd/reply.c +++ b/source3/smbd/reply.c @@ -1750,61 +1750,76 @@ void reply_ulogoffX(connection_struct *conn, struct smb_request *req) Reply to a mknew or a create. ****************************************************************************/ -int reply_mknew(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int dum_buffsize) +void reply_mknew(connection_struct *conn, struct smb_request *req) { pstring fname; int com; - int outsize = 0; - uint32 fattr = SVAL(inbuf,smb_vwv0); + uint32 fattr = 0; struct timespec ts[2]; files_struct *fsp; - int oplock_request = CORE_OPLOCK_REQUEST(inbuf); + int oplock_request = 0; SMB_STRUCT_STAT sbuf; NTSTATUS status; uint32 access_mask = FILE_GENERIC_READ | FILE_GENERIC_WRITE; uint32 share_mode = FILE_SHARE_READ|FILE_SHARE_WRITE; uint32 create_disposition; uint32 create_options = 0; - struct smb_request req; START_PROFILE(SMBcreate); - init_smb_request(&req, (uint8 *)inbuf); - - com = SVAL(inbuf,smb_com); + if (req->wct < 3) { + reply_nterror(req, NT_STATUS_INVALID_PARAMETER); + END_PROFILE(SMBcreate); + return; + } - ts[1] = convert_time_t_to_timespec(srv_make_unix_date3(inbuf + smb_vwv1)); /* mtime. */ + fattr = SVAL(req->inbuf,smb_vwv0); + oplock_request = CORE_OPLOCK_REQUEST(req->inbuf); + com = SVAL(req->inbuf,smb_com); - srvstr_get_path(inbuf, SVAL(inbuf,smb_flg2), fname, smb_buf(inbuf) + 1, - sizeof(fname), 0, STR_TERMINATE, &status); + ts[1] =convert_time_t_to_timespec( + srv_make_unix_date3(req->inbuf + smb_vwv1)); + /* mtime. */ + + srvstr_get_path((char *)req->inbuf, req->flags2, fname, + smb_buf(req->inbuf) + 1, sizeof(fname), 0, + STR_TERMINATE, &status); if (!NT_STATUS_IS_OK(status)) { + reply_nterror(req, status); END_PROFILE(SMBcreate); - return ERROR_NT(status); + return; } - status = resolve_dfspath(conn, SVAL(inbuf,smb_flg2) & FLAGS2_DFS_PATHNAMES, fname); + status = resolve_dfspath(conn, req->flags2 & FLAGS2_DFS_PATHNAMES, + fname); if (!NT_STATUS_IS_OK(status)) { END_PROFILE(SMBcreate); if (NT_STATUS_EQUAL(status,NT_STATUS_PATH_NOT_COVERED)) { - return ERROR_BOTH(NT_STATUS_PATH_NOT_COVERED, ERRSRV, ERRbadpath); + reply_botherror(req, NT_STATUS_PATH_NOT_COVERED, + ERRSRV, ERRbadpath); + return; } - return ERROR_NT(status); + reply_nterror(req, status); + return; } status = unix_convert(conn, fname, False, NULL, &sbuf); if (!NT_STATUS_IS_OK(status)) { + reply_nterror(req, status); END_PROFILE(SMBcreate); - return ERROR_NT(status); + return; } status = check_name(conn, fname); if (!NT_STATUS_IS_OK(status)) { + reply_nterror(req, status); END_PROFILE(SMBcreate); - return ERROR_NT(status); + return; } if (fattr & aVOLID) { - DEBUG(0,("Attempt to create file (%s) with volid set - please report this\n",fname)); + DEBUG(0,("Attempt to create file (%s) with volid set - " + "please report this\n", fname)); } if(com == SMBmknew) { @@ -1816,7 +1831,7 @@ int reply_mknew(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, } /* Open file using ntcreate. */ - status = open_file_ntcreate(conn, &req, fname, &sbuf, + status = open_file_ntcreate(conn, req, fname, &sbuf, access_mask, share_mode, create_disposition, @@ -1824,35 +1839,40 @@ int reply_mknew(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, fattr, oplock_request, NULL, &fsp); - + if (!NT_STATUS_IS_OK(status)) { END_PROFILE(SMBcreate); - if (open_was_deferred(SVAL(inbuf,smb_mid))) { + if (open_was_deferred(req->mid)) { /* We have re-scheduled this call. */ - return -1; + return; } - return ERROR_NT(status); + reply_nterror(req, status); + return; } - + ts[0] = get_atimespec(&sbuf); /* atime. */ file_ntimes(conn, fname, ts); - outsize = set_message(inbuf,outbuf,1,0,True); - SSVAL(outbuf,smb_vwv0,fsp->fnum); + reply_outbuf(req, 1, 0); + + SSVAL(req->outbuf,smb_vwv0,fsp->fnum); if (oplock_request && lp_fake_oplocks(SNUM(conn))) { - SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED); + SCVAL(req->outbuf,smb_flg, + CVAL(req->outbuf,smb_flg)|CORE_OPLOCK_GRANTED); } - + if(EXCLUSIVE_OPLOCK_TYPE(fsp->oplock_type)) { - SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED); + SCVAL(req->outbuf,smb_flg, + CVAL(req->outbuf,smb_flg)|CORE_OPLOCK_GRANTED); } - + DEBUG( 2, ( "reply_mknew: file %s\n", fname ) ); - DEBUG( 3, ( "reply_mknew %s fd=%d dmode=0x%x\n", fname, fsp->fh->fd, (unsigned int)fattr ) ); + DEBUG( 3, ( "reply_mknew %s fd=%d dmode=0x%x\n", + fname, fsp->fh->fd, (unsigned int)fattr ) ); END_PROFILE(SMBcreate); - return(outsize); + return; } /**************************************************************************** |