malloc/tst-aligned-alloc-random.c

   1 /* Test for randomized malloc that calls aligned_alloc
   2    Copyright (C) 2024 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #include <stdlib.h>
  20 #include <support/check.h>
  21 #include <time.h>
  22
  23 static int
  24 do_test (void)
  25 {
  26   void *p1;
  27   int i;
  28
  29   srandom (time (NULL));
  30
  31   for (i = 0; i < 1024; i++)
  32   {
  33     size_t size = random () & 0xffff;
  34
  35     p1 = malloc (size);
  36     TEST_VERIFY (p1 != NULL);
  37   }
  38
  39   return 0;
  40 }
  41
  42
  43 #include <support/test-driver.c>