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| // FIXME: https://code.google.com/p/address-sanitizer/issues/detail?id=316
// XFAIL: android
//
// Check that asan_symbolize.py script works (for binaries, ASan RTL and
// shared object files.
// RUN: %clangxx_asan -O0 -DSHARED_LIB %s -fPIC -shared -o %t-so.so
// RUN: %clangxx_asan -O0 %s %libdl -o %t
// RUN: %env_asan_opts=symbolize=0 not %run %t 2>&1 | %asan_symbolize | FileCheck %s
// REQUIRES: stable-runtime
// UNSUPPORTED: ios
#if !defined(SHARED_LIB)
#include <dlfcn.h>
#include <stdio.h>
#include <stdlib.h>
#include <string>
using std::string;
typedef void (fun_t)(int*, int);
int main(int argc, char *argv[]) {
string path = string(argv[0]) + "-so.so";
printf("opening %s ... \n", path.c_str());
void *lib = dlopen(path.c_str(), RTLD_NOW);
if (!lib) {
printf("error in dlopen(): %s\n", dlerror());
return 1;
}
fun_t *inc2 = (fun_t*)dlsym(lib, "inc2");
if (!inc2) return 1;
printf("ok\n");
int *array = (int*)malloc(40);
inc2(array, 1);
inc2(array, -1); // BOOM
// CHECK: ERROR: AddressSanitizer: heap-buffer-overflow
// CHECK: READ of size 4 at 0x{{.*}}
// CHECK: #0 {{.*}} in inc2 {{.*}}asan-symbolize-sanity-test.cpp:[[@LINE+21]]
// CHECK: #1 {{.*}} in main {{.*}}asan-symbolize-sanity-test.cpp:[[@LINE-4]]
// CHECK: allocated by thread T{{.*}} here:
// CHECK: #{{.*}} in {{(wrap_|__interceptor_)?}}malloc
// CHECK: #{{.*}} in main {{.*}}asan-symbolize-sanity-test.cpp:[[@LINE-9]]
return 0;
}
#else // SHARED_LIBS
#include <stdio.h>
#include <string.h>
int pad[10];
int GLOB[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
extern "C"
void inc(int index) {
GLOB[index]++;
}
extern "C"
void inc2(int *a, int index) {
a[index]++;
}
#endif // SHARED_LIBS
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