37 lines · cpp
1// RUN: %clangxx_scudo %s -lstdc++ -o %t2// RUN: %run %t 2>&13 4// Tests that a regular workflow of allocation, memory fill and free works as5// intended. Tests various sizes serviced by the primary and secondary6// allocators.7 8#include <assert.h>9#include <stdlib.h>10#include <string.h>11 12#include <vector>13 14int main(int argc, char **argv) {15 void *p;16 std::vector<ssize_t> sizes{1, 8, 16, 32, 1024, 32768,17 1 << 16, 1 << 17, 1 << 20, 1 << 24};18 std::vector<int> offsets{1, 0, -1, -7, -8, -15, -16, -31, -32};19 20 p = malloc(0);21 assert(p);22 free(p);23 for (ssize_t size : sizes) {24 for (int offset : offsets) {25 ssize_t actual_size = size + offset;26 if (actual_size <= 0)27 continue;28 p = malloc(actual_size);29 assert(p);30 memset(p, 0xff, actual_size);31 free(p);32 }33 }34 35 return 0;36}37