[all-commits] [llvm/llvm-project] c599cb: [Verifier] Check valid raw_ostream pointer before ...

[Sameer Sahasrabuddhe via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c599cb5d0a162be4c558f2142e635e8c1ce04ebe
      https://github.com/llvm/llvm-project/commit/c599cb5d0a162be4c558f2142e635e8c1ce04ebe
  Author: Sameer Sahasrabuddhe <sameer.sahasrabuddhe at amd.com>
  Date:   2023-08-01 (Tue, 01 Aug 2023)

  Changed paths:
    M llvm/include/llvm/ADT/GenericConvergenceVerifierImpl.h

  Log Message:
  -----------
  [Verifier] Check valid raw_ostream pointer before printing errors

The GenericConvergenceVerifier stores a pointer *OS, which can be nullptr. This
can crash the verifier.