[PATCH] D33588: Fix two sources of UB in __next_hash_pow2 (from __hash_table)

[Eric Fiselier via Phabricator via cfe-commits]

EricWF added a comment.

@vsk: I would include your fuzzing test in this patch. Simply put it somewhere under `test/libcxx/containers/unordered`.


https://reviews.llvm.org/D33588