[libc-commits] [libc] [libc] Add printf error handling (PR #162876)

[Michael Jones via libc-commits]

michaelrj-google wrote:

I'm not going to be able to put up a fix forward for at least an hour, if you don't want to wait go ahead and revert. I can look into fixing and relanding later.

https://github.com/llvm/llvm-project/pull/162876