[Bug 218919] setsockopt() accepts too long arguments allowing programmer errors

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=218919

--- Comment #3 from commit-hook at freebsd.org ---
A commit references this bug:

Author: brooks
Date: Fri May  5 16:24:35 UTC 2017
New revision: 317834
URL: https://svnweb.freebsd.org/changeset/base/317834

Log:
  MFC r317566:

  Don't pass size_t arguments to setsockopt(SO_SNDBUF/SO_RCVBUF).

  These commands take an int. The tests work by accident on little-endian,
  64-bit systems.

  PR:           218919
  Tested with:  qemu-cheri and CheriBSD built for mips64
  Reviewed by:  asomers, ngie
  Obtained from:        CheriBSD
  Sponsored by: DARPA, AFRL

Changes:
_U  stable/10/
  stable/10/tests/sys/kern/unix_seqpacket_test.c

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