[libc-commits] [libc] [libc] fix oob and overflow bugs in wcslcat and wcsncat (PR #203697)

[Jeff Bailey via libc-commits]

kaladron wrote:

Oh hmm.  It's clearly early still.  Can you please add  a testcase so that we don't regress this?  Ideally, the testcase should fail if you comment out the patch, and pass once the patch is applied.

Thanks!

https://github.com/llvm/llvm-project/pull/203697