llvm-project

17371ada - [libc++] Fix size_t overflow in make_shared<T[]> and allocate_shared<T[]> (#223735)

[libc++] Fix size_t overflow in make_shared<T[]> and allocate_shared<T[]> (#223735) The computation of the number of bytes to allocate could overflow when the size was large enough. Fix this by using the overflow-checking builtins to perform the computation instead.