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| // RUN: %clangxx -g -DSHARED_LIB %s -fPIC -shared -o %dynamiclib %ld_flags_rpath_so
// RUN: %clangxx_cfi_diag -g %s -o %t %ld_flags_rpath_exe
// RUN: %run %t 2>&1 | FileCheck %s
// REQUIRES: cxxabi
// UNSUPPORTED: windows-msvc
#include <stdio.h>
#include <string.h>
struct A {
virtual void f();
};
void *create_B();
#ifdef SHARED_LIB
struct B {
virtual void f();
};
void B::f() {}
void *create_B() {
return (void *)(new B());
}
#else
void A::f() {}
int main(int argc, char *argv[]) {
void *p = create_B();
// CHECK: runtime error: control flow integrity check for type 'A' failed during cast to unrelated type
// CHECK: invalid vtable
// CHECK: check failed in {{.*}}, vtable located in {{.*}}libtarget_uninstrumented.cpp.dynamic.so
A *a = (A *)p;
memset(p, 0, sizeof(A));
// CHECK: runtime error: control flow integrity check for type 'A' failed during cast to unrelated type
// CHECK: invalid vtable
// CHECK: check failed in {{.*}}, vtable located in (unknown)
a = (A *)p;
// CHECK: done
fprintf(stderr, "done %p\n", a);
}
#endif
|