Line data    Source code

       1             : /*
       2             :  *  Unix SMB/CIFS implementation.
       3             :  *
       4             :  *  Window Search Service
       5             :  *
       6             :  *  Copyright (c) Noel Power
       7             :  *
       8             :  *  This program is free software; you can redistribute it and/or modify
       9             :  *  it under the terms of the GNU General Public License as published by
      10             :  *  the Free Software Foundation; either version 3 of the License, or
      11             :  *  (at your option) any later version.
      12             :  *
      13             :  *  This program is distributed in the hope that it will be useful,
      14             :  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
      15             :  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      16             :  *  GNU General Public License for more details.
      17             :  *
      18             :  *  You should have received a copy of the GNU General Public License
      19             :  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
      20             :  */
      21             : #include "includes.h"
      22             : #include "librpc/wsp/wsp_helper.h"
      23             : #include "librpc/gen_ndr/ndr_wsp.h"
      24             : 
      25           0 : uint32_t calc_array_size(struct safearraybound *bounds, uint32_t ndims)
      26             : {
      27           0 :         uint32_t i;
      28           0 :         uint32_t result = 0;
      29             : 
      30           0 :         for(i = 0; i < ndims; i++) {
      31           0 :                 uint32_t celements = bounds[i].celements;
      32           0 :                 if (i) {
      33           0 :                         SMB_ASSERT((result > UINT32_MAX / celements) == false);
      34           0 :                         result = result * celements;
      35             :                 } else {
      36           0 :                         result = celements;
      37             :                 }
      38             :         }
      39           0 :         return result;
      40             : }