OpenBSD Errata: June 8th, 2020 (asr)

Errata patches for libc have been released for OpenBSD 6.6 and 6.7.

libc's resolver could get into a corrupted state.

Binary updates for the amd64, i386, and arm64 platforms are available via
the syspatch utility. Source code patches can be found on the respective
errata page:

  https://www.openbsd.org/errata66.html
  https://www.openbsd.org/errata67.html