tree 17b81809969b99268756ff0bf3cafd47ea36d260
parent 7aedebac8cb473555aa8a2928ac3851b0142921e
author Shafik Yaghmour <shafik.yaghmour@intel.com> 1744057133 -0700
committer GitHub <noreply@github.com> 1744057133 -0700
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[LLVM][Demangle] Fix MS Demangler to be stricter about wide string literals (#134483)

Static analysis detected that Demangler::demangleStringLiteral had a
potential overflow if not checking StringByteSize properly.

Added check to ensure that for wide string it is always even and that
there were the byte count did not mismatch the actual size of the
literal.

Fixes: https://github.com/llvm/llvm-project/issues/129970