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 | |