| 1 | // Sanity checking a test in pure C. |
| 2 | // RUN: %clang_asan -O2 %s -o %t |
| 3 | // RUN: not %run %t 2>&1 | FileCheck %s |
| 4 | |
| 5 | // Sanity checking a test in pure C with -pie. |
| 6 | // RUN: %clang_asan -O2 %s %pie %fPIE -o %t |
| 7 | // RUN: not %run %t 2>&1 | FileCheck %s |
| 8 | // REQUIRES: stable-runtime |
| 9 | |
| 10 | #include <stdlib.h> |
| 11 | int main() { |
| 12 | char *x = (char*)malloc(size: 10 * sizeof(char)); |
| 13 | free(ptr: x); |
| 14 | return x[5]; |
| 15 | // CHECK: heap-use-after-free |
| 16 | // CHECK: free |
| 17 | // CHECK: main{{.*}}sanity_check_pure_c.c:[[@LINE-4]] |
| 18 | // CHECK: malloc |
| 19 | // CHECK: main{{.*}}sanity_check_pure_c.c:[[@LINE-7]] |
| 20 | } |
| 21 | |