谁处理C ++“新”内存分配失败？

在C中，人们通常在使用malloc后检查空指针。但是，在C ++中，我们将使用new。我已经做了一些搜索，一个解释malloc和new之间的区别如下：
https://isocpp.org/wiki/faq/freestore-mgmt#new-malloc-diff

In C, people often check null pointers after using malloc. However, in C++, we will use "new". I have done some search and one explanation for the difference between malloc and new is below: https://isocpp.org/wiki/faq/freestore-mgmt#new-malloc-diff

从上面的链接报价：

malloc（）通过返回0.通过抛出异常（bad_alloc）返回0.新报告分配和初始化错误来报告内存耗尽。

malloc() reports memory exhaustion by returning 0. new reports allocation and initialization errors by throwing exceptions (bad_alloc).

但是OS（Linux或Windows）如何对这个bad_alloc异常做出反应呢？

But how does OS (Linux or windows) react to this bad_alloc exception?