Searched refs:canary (Results 1 – 1 of 1) sorted by relevance
49 uint8_t* canary; in mmutest_run_in_thread() local58 canary = (uint8_t*)thread->stack - PAGE_SIZE * 2; in mmutest_run_in_thread()60 ret = vmm_alloc(aspace, "canary", PAGE_SIZE, (void**)&canary, 0, in mmutest_run_in_thread()63 canary = NULL; in mmutest_run_in_thread()65 memset(canary, 0x55, PAGE_SIZE); in mmutest_run_in_thread()79 if (canary) { in mmutest_run_in_thread()82 if (canary[i] != 0x55) in mmutest_run_in_thread()87 vmm_free_region(aspace, (vaddr_t)canary); in mmutest_run_in_thread()