| 1 | // RUN: %clangxx_asan -O2 %s -o %t && not %run %t 2>&1 | FileCheck %s |
|---|---|
| 2 | |
| 3 | #include <stdio.h> |
| 4 | #include <stdlib.h> |
| 5 | |
| 6 | // Required for dyld macOS 12.0+ |
| 7 | #if (__APPLE__) |
| 8 | __attribute__((weak)) |
| 9 | #endif |
| 10 | extern "C"void |
| 11 | __asan_on_error() { |
| 12 | fprintf(stderr, format: "__asan_on_error called\n"); |
| 13 | fflush(stderr); |
| 14 | } |
| 15 | |
| 16 | int main() { |
| 17 | char *x = (char*)malloc(size: 10 * sizeof(char)); |
| 18 | free(ptr: x); |
| 19 | return x[5]; |
| 20 | // CHECK: __asan_on_error called |
| 21 | } |
| 22 |