/* A structure for both vector headers and vector elements might be useful to
- uncover potential alignement issues. */
+ uncover potential alignment issues. */
typedef struct
{
uword help = 0;
uword big = 0;
uword align = 0;
+ uword ugly = 0;
while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
{
&& 0 == unformat (input, "dump %d", &g_dump_period)
&& 0 == unformat (input, "help %=", &help, 1)
&& 0 == unformat (input, "big %=", &big, 1)
+ && 0 == unformat (input, "ugly %d", &ugly)
&& 0 == unformat (input, "align %=", &align, 1))
{
clib_error ("unknown input `%U'", format_unformat_error, input);
}
}
+ /* Cause a deliberate heap botch */
+ if (ugly)
+ {
+ u8 *overrun_me = 0;
+ int i;
+
+ vec_validate (overrun_me, 31);
+ for (i = 0; i < vec_len (overrun_me) + ugly; i++)
+ overrun_me[i] = i;
+
+ vec_free (overrun_me);
+ }
+
if (big)
{
u8 *bigboy = 0;
clib_mem_init (0, 3ULL << 30);
- // mheap_alloc (0, (uword) 10ULL << 30);
-
verbose = (argc > 1);
unformat_init_command_line (&i, argv);
ret = test_vec_main (&i);