[all-commits] [llvm/llvm-project] 72b3d7: [clang][Interp] Makre sure we don't overflow Descr...

[Timm Baeder via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 72b3d7bc87019ba7ef268ce322f90382f01b11af
      https://github.com/llvm/llvm-project/commit/72b3d7bc87019ba7ef268ce322f90382f01b11af
  Author: Timm Bäder <tbaeder at redhat.com>
  Date:   2024-07-17 (Wed, 17 Jul 2024)

  Changed paths:
    M clang/lib/AST/Interp/Descriptor.cpp
    M clang/lib/AST/Interp/Descriptor.h

  Log Message:
  -----------
  [clang][Interp] Makre sure we don't overflow Descriptor::AllocSize

We allocate the metadata and the array elements in one allocation,
and we save its size in a field of type 'unsigned'. Makre sure the
full size of the allocation doesn't overflow the field.



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