From 0c1676c0068c7bda6cba4a7d24ba1aa500201086 Mon Sep 17 00:00:00 2001 From: Vedant Kumar Date: Thu, 1 Jun 2017 17:56:12 +0000 Subject: Tighten up test to address bot failure. NFC. http://lab.llvm.org:8080/green/job/clang-stage1-configure-RA_check/32035 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@304440 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/ubsan/TestCases/TypeCheck/PR33221.cpp | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'test/ubsan') diff --git a/test/ubsan/TestCases/TypeCheck/PR33221.cpp b/test/ubsan/TestCases/TypeCheck/PR33221.cpp index 17e35a6d9..09411aa50 100644 --- a/test/ubsan/TestCases/TypeCheck/PR33221.cpp +++ b/test/ubsan/TestCases/TypeCheck/PR33221.cpp @@ -1,8 +1,10 @@ -// RUN: %clangxx -frtti -fsanitize=undefined -g %s -O3 -o %t +// RUN: %clangxx -frtti -fsanitize=vptr -g %s -O3 -o %t // RUN: %run %t 2>&1 | FileCheck %s // REQUIRES: cxxabi +#include + class Base { public: int i; @@ -15,10 +17,12 @@ public: }; int main() { - Derived *list = (Derived *)new char[sizeof(Derived)]; + char *c = new char[sizeof(Derived)]; + memset((void *)c, 0, sizeof(Derived)); + Derived *list = (Derived *)c; // CHECK: PR33221.cpp:[[@LINE+2]]:19: runtime error: member access within address {{.*}} which does not point to an object of type 'Base' -// CHECK-NEXT: object has invalid vptr +// CHECK-NEXT: invalid vptr int foo = list->i; return 0; } -- cgit v1.2.3