[flang-commits] [flang] [flang][runtime] Interoperable POINTER deallocation validation (PR #96100)

Peter Klausler via flang-commits flang-commits at lists.llvm.org
Tue Jun 25 09:02:31 PDT 2024


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@@ -124,6 +124,23 @@ void RTDEF(PointerAssociateRemapping)(Descriptor &pointer,
   }
 }
 
+RT_API_ATTRS void *AllocateValidatedPointerPayload(std::size_t byteSize) {
+  // Add space for a footer to validate during deallocation.
+  constexpr std::size_t align{sizeof(std::uintptr_t)};
+  byteSize = ((byteSize / align) + 1) * align;
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klausler wrote:

We don't.  Will fix.  I was misunderstanding your comment.

https://github.com/llvm/llvm-project/pull/96100


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