25 lines · cpp
1// RUN: %clangxx_nsan -O2 %s -o %t2// RUN: %run %t 2>&1 | FileCheck %s3 4#include <cstring>5#include <iostream>6 7extern "C" void __nsan_dump_shadow_mem(const char *addr, size_t size_bytes,8 size_t bytes_per_line, size_t reserved);9 10int main() {11 // Define a C-style string with commas as delimiters12 char input[] = "apple,banana,cherry,date";13 char *token;14 char *rest = input; // Pointer to keep track of the rest of the string15 16 // Tokenize the string using strsep17 while ((token = strsep(&rest, ",")) != NULL) {18 std::cout << token << std::endl;19 }20 21 __nsan_dump_shadow_mem(&input[5], 1, 1, 0);22 // CHECK: 0x{{[a-f0-9]*}}: _23 return 0;24}25