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1// FIXME: https://code.google.com/p/address-sanitizer/issues/detail?id=3162// XFAIL: android3//4// Check that asan_symbolize.py script works (for binaries, ASan RTL and5// shared object files.6 7// RUN: %clangxx_asan -O0 -DSHARED_LIB %s -fPIC -shared -o %t-so.so8// RUN: %clangxx_asan -O0 %s %libdl -o %t9// RUN: %env_asan_opts=symbolize=0 not %run %t 2>&1 | %asan_symbolize | FileCheck %s10// REQUIRES: stable-runtime11 12// UNSUPPORTED: ios13 14#if !defined(SHARED_LIB)15#include <dlfcn.h>16#include <stdio.h>17#include <stdlib.h>18 19#include <string>20 21using std::string;22 23typedef void (fun_t)(int*, int);24 25int main(int argc, char *argv[]) {26  string path = string(argv[0]) + "-so.so";27  printf("opening %s ... \n", path.c_str());28  void *lib = dlopen(path.c_str(), RTLD_NOW);29  if (!lib) {30    printf("error in dlopen(): %s\n", dlerror());31    return 1;32  }33  fun_t *inc2 = (fun_t*)dlsym(lib, "inc2");34  if (!inc2) return 1;35  printf("ok\n");36  int *array = (int*)malloc(40);37  inc2(array, 1);38  inc2(array, -1);  // BOOM39  // CHECK: ERROR: AddressSanitizer: heap-buffer-overflow40  // CHECK: READ of size 4 at 0x{{.*}}41  // CHECK: #0 {{.*}} in inc2 {{.*}}asan-symbolize-sanity-test.cpp:[[@LINE+21]]42  // CHECK: #1 {{.*}} in main {{.*}}asan-symbolize-sanity-test.cpp:[[@LINE-4]]43  // CHECK: allocated by thread T{{.*}} here:44  // CHECK: #{{.*}} in {{(wrap_|_?__interceptor_)?}}malloc45  // CHECK: #{{.*}} in main {{.*}}asan-symbolize-sanity-test.cpp:[[@LINE-9]]46  return 0;47}48#else  // SHARED_LIBS49#include <stdio.h>50#include <string.h>51 52int pad[10];53int GLOB[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};54 55extern "C"56void inc(int index) {57  GLOB[index]++;58}59 60extern "C"61void inc2(int *a, int index) {62  a[index]++;63}64#endif  // SHARED_LIBS65