| 1 | // RUN: %clangxx_asan -xc++ -shared -fPIC -o %t.so - < %s |
| 2 | // RUN: %clang_asan %s -o %t.out -ldl |
| 3 | // |
| 4 | // RUN: env ASAN_OPTIONS=verbosity=1 not %t.out %t.so 2>&1 | FileCheck %s |
| 5 | // |
| 6 | // CHECK: AddressSanitizer: failed to intercept '__cxa_throw' |
| 7 | // |
| 8 | // This tests assumes static linking of the asan runtime. |
| 9 | // UNSUPPORTED: asan-dynamic-runtime |
| 10 | |
| 11 | #ifdef __cplusplus |
| 12 | |
| 13 | static void foo(void) { |
| 14 | int i = 0; |
| 15 | throw(i); |
| 16 | } |
| 17 | |
| 18 | extern "C" { |
| 19 | int bar(void); |
| 20 | }; |
| 21 | int bar(void) { |
| 22 | try { |
| 23 | foo(); |
| 24 | } catch (int i) { |
| 25 | return i; |
| 26 | } |
| 27 | return -1; |
| 28 | } |
| 29 | |
| 30 | #else |
| 31 | |
| 32 | #include <assert.h> |
| 33 | #include <dlfcn.h> |
| 34 | |
| 35 | int main(int argc, char **argv) { |
| 36 | int (*bar)(void); |
| 37 | void *handle = dlopen(argv[1], RTLD_LAZY); |
| 38 | assert(handle); |
| 39 | bar = dlsym(handle, "bar" ); |
| 40 | assert(bar); |
| 41 | return bar(); |
| 42 | } |
| 43 | |
| 44 | #endif |
| 45 | |