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