diff options
Diffstat (limited to 'test/cfi/cross-dso/icall/icall-from-dso.cpp')
| -rw-r--r-- | test/cfi/cross-dso/icall/icall-from-dso.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/cfi/cross-dso/icall/icall-from-dso.cpp b/test/cfi/cross-dso/icall/icall-from-dso.cpp index 1995f05f43d4..93cf4f676f7b 100644 --- a/test/cfi/cross-dso/icall/icall-from-dso.cpp +++ b/test/cfi/cross-dso/icall/icall-from-dso.cpp @@ -1,17 +1,25 @@ // RUN: %clangxx_cfi_dso -DSHARED_LIB %s -fPIC -shared -o %t-so.so // RUN: %clangxx_cfi_dso %s -o %t %t-so.so && %expect_crash %t 2>&1 | FileCheck %s +// RUN: %clangxx_cfi_dso_diag -g -DSHARED_LIB %s -fPIC -shared -o %t2-so.so +// RUN: %clangxx_cfi_dso_diag -g %s -o %t2 %t2-so.so && %t2 2>&1 | FileCheck %s --check-prefix=CFI-DIAG + #include <stdio.h> #ifdef SHARED_LIB void g(); void f() { + // CHECK-DIAG: =1= // CHECK: =1= fprintf(stderr, "=1=\n"); ((void (*)(void))g)(); + // CHECK-DIAG: =2= // CHECK: =2= fprintf(stderr, "=2=\n"); + // CFI-DIAG: runtime error: control flow integrity check for type 'void (int)' failed during indirect function call + // CFI-DIAG-NEXT: note: g() defined here ((void (*)(int))g)(42); // UB here + // CHECK-DIAG: =3= // CHECK-NOT: =3= fprintf(stderr, "=3=\n"); } |