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Deprecation of sizeofMutableByteArray# does not transfer from ghc-prim to base

GHC.Prim.sizeofMutableByteArray# in ghc-prim has a deprecation warning, which surprisingly disappears once re-exported from base as GHC.Exts.sizeofMutableByteArray#. I assume that clients, importing sizeofMutableByteArray# from base instead of ghc-prim (which is a recommended approach), do not see the warning and continue using it, exposing themselves to all sorts of vulnerabilities from out-of-bounds access.

Edited Mar 22, 2023 by Bodigrim

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