[compiler-rt] [asan] Fix `unknown-crash` reported for multi-byte errors (PR #144480)

[Vitaly Buka via llvm-commits]

vitalybuka wrote:

> The above example doesn't reproduce the issue on clang as it reports errors via different pathways:

You can probably trigger that path through ACCESS_MEMORY_RANGE and INTERCEPTORs?

https://github.com/llvm/llvm-project/pull/144480