lib/test_fortify/test_fortify.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 #include <linux/kernel.h>
   3 #include <linux/printk.h>
   4 #include <linux/slab.h>
   5 #include <linux/string.h>
   6
   7 void do_fortify_tests(void);
   8
   9 #define __BUF_SMALL     16
  10 #define __BUF_LARGE     32
  11 struct fortify_object {
  12         int a;
  13         char buf[__BUF_SMALL];
  14         int c;
  15 };
  16
  17 #define LITERAL_SMALL "AAAAAAAAAAAAAAA"
  18 #define LITERAL_LARGE "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
  19 const char small_src[__BUF_SMALL] = LITERAL_SMALL;
  20 const char large_src[__BUF_LARGE] = LITERAL_LARGE;
  21
  22 char small[__BUF_SMALL];
  23 char large[__BUF_LARGE];
  24 struct fortify_object instance;
  25 size_t size;
  26
  27 void do_fortify_tests(void)
  28 {
  29         /* Normal initializations. */
  30         memset(&instance, 0x32, sizeof(instance));
  31         memset(small, 0xA5, sizeof(small));
  32         memset(large, 0x5A, sizeof(large));
  33
  34         TEST;
  35 }