OpenBSD Errata: November 22nd, 2019 (mesa)

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OpenBSD Errata: November 22nd, 2019 (mesa)

T.J. Townsend
Errata patches for Mesa have been released for OpenBSD 6.5 and 6.6.

Shared memory regions used by some Mesa drivers had permissions which
allowed others to access that memory.

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/errata65.html
  https://www.openbsd.org/errata66.html