[libcxx-commits] [libcxx] [libc++] Fix `money_get::do_get` with huge input (PR #126273)

[A. Jiang via libcxx-commits]

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@@ -2460,6 +2460,8 @@ _LIBCPP_HIDE_FROM_ABI void __double_or_nothing(unique_ptr<_Tp, void (*)(void*)>&
     __throw_bad_alloc();
   if (__owns)
     __b.release();
+  else
+    std::memcpy(__t, __b.get(), __cur_cap);
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frederick-vs-ja wrote:

I'm now dropping changes in this frozen header.

https://github.com/llvm/llvm-project/pull/126273