The number of elements gets stored in _M_capacity so use a separate
variable for the number of bytes to allocate.
libstdc++-v3/ChangeLog:
PR libstdc++/108097
* include/std/stacktrace (basic_stracktrace::_Impl): Do not
multiply N by sizeof(value_type) when allocating.
{
if constexpr (is_same_v<allocator_type, allocator<value_type>>)
{
- __n *= sizeof(value_type);
- void* const __p = _GLIBCXX_OPERATOR_NEW (__n, nothrow_t{});
+ // For std::allocator we use nothrow-new directly so we
+ // don't need to handle bad_alloc exceptions.
+ size_t __nb = __n * sizeof(value_type);
+ void* const __p = _GLIBCXX_OPERATOR_NEW (__nb, nothrow_t{});
if (__p == nullptr) [[unlikely]]
return nullptr;
_M_frames = static_cast<pointer>(__p);