Module: wine Branch: master Commit: 0c3653bbcd3af9d845b0582f9db852a3454cd074 URL: https://gitlab.winehq.org/wine/wine/-/commit/0c3653bbcd3af9d845b0582f9db852a...
Author: Piotr Caban eric.pouech@codeweavers.com Date: Wed Dec 7 14:28:06 2022 +0100
msvcrt: Construct a real C++ object to test against.
This fixes GCC12 warnings about accessing a too small object.
wine/dlls/msvcrt/tests/cpp.c: In function 'test_rtti': wine/dlls/msvcrt/tests/cpp.c:1036:45: warning: array subscript 2 is outside array bounds of 'void[4]' [-Warray-bounds] 1036 | ok (casted == (char*)&child_class_sig0+8, "failed cast to simple_class (%p %p)\n", casted, &child_class_sig0); | ~~~~~~~~~~~~~~~~~~~~~~~~^~
Signed-off-by: Piotr Caban piotr.caban@codeweavers.com Signed-off-by: Eric Pouech eric.pouech@gmail.com
---
dlls/msvcrt/tests/cpp.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/dlls/msvcrt/tests/cpp.c b/dlls/msvcrt/tests/cpp.c index b2b6a1909b7..e5fa652ede2 100644 --- a/dlls/msvcrt/tests/cpp.c +++ b/dlls/msvcrt/tests/cpp.c @@ -943,11 +943,17 @@ static void test_rtti(void) void *simple_class_vtbl[2] = {&simple_class_rtti.object_locator}; void *simple_class = &simple_class_vtbl[1]; void *child_class_vtbl[2] = {&child_class_rtti.object_locator}; - void *child_class = &child_class_vtbl[1]; + struct { + void *vtbl; + char data[4]; + } child_class = { &child_class_vtbl[1] }; void *simple_class_sig0_vtbl[2] = {&simple_class_sig0_rtti.object_locator}; void *simple_class_sig0 = &simple_class_sig0_vtbl[1]; void *child_class_sig0_vtbl[2] = {&child_class_sig0_rtti.object_locator}; - void *child_class_sig0 = &child_class_sig0_vtbl[1]; + struct { + void *vtbl; + char data[4]; + } child_class_sig0 = { &child_class_sig0_vtbl[1] }; void *virtual_base_class_vtbl[2] = {&virtual_base_class_rtti.object_locator}; int virtual_base_class_vbtbl[2] = {0, 0x100}; struct {