[PATCH] D47086: [WebAssembly] Add more error checking to object file parsing

[Sam Clegg via Phabricator via llvm-commits]

sbc100 created this revision.
Herald added subscribers: llvm-commits, sunfish, aheejin, jgravelle-google, dschuff.

This should address some of the assert failures the fuzzer has been
finding such as:

  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6719


Repository:
  rL LLVM

https://reviews.llvm.org/D47086

Files:
  include/llvm/Object/Wasm.h
  lib/Object/WasmObjectFile.cpp

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