1// Test that non-sanitized executables work with sanitized shared libs
2// and preloaded runtime.
3//
4// RUN: %clangxx -DBUILD_SO=1 -fPIC -shared %s -o %t.so
5// RUN: %clangxx %s %t.so -o %t
6//
7// RUN: %clangxx_asan -DBUILD_SO=1 -fPIC -shared %s -o %t.so
8// RUN: LD_PRELOAD=%shared_libasan not %run %t 2>&1 | FileCheck %s
9
10// REQUIRES: asan-dynamic-runtime
11// XFAIL: android
12
13#if BUILD_SO
14char dummy;
15void do_access(const void *p) {
16  // CHECK: AddressSanitizer: heap-buffer-overflow
17  dummy = ((const char *)p)[1];
18}
19#else
20#include <stdlib.h>
21extern void do_access(const void *p);
22int main(int argc, char **argv) {
23  void *p = malloc(1);
24  do_access(p);
25  free(p);
26  return 0;
27}
28#endif
29