4 ms·

An example to detect use-after-free: https://godbolt.org/z/zhiNLW https://godbolt.org/z/zhiNLW Basically this replicates what clang-tidy did

• cornstalks 6y ago
  Too bad it doesn't detect the mismatch between new and free.
  • peapicker 6y ago
    And if you fix it to use delete instead of free, you get "can't delete void *" errors. Perhaps not the best example code.
    • gpderetta 6y ago
      and if you fix the void->int, the warning goes away.
      • htfy96 6y ago
        yeah that's why I changed int* to void* in the example, but I forgot to change new to malloc