K 10
svn:author
V 4
ngie
K 8
svn:date
V 27
2019-04-20T16:28:06.092851Z
K 7
svn:log
V 468
Fix up `kern.cryptodevallowsoft` handling

- Always ensure `kern.cryptodevallowsoft` is unset when completing the tests,
  otherwise `/dev/crypto` access could remain on after the tests are complete
  if interrupted.
- Check for errors when setting `kern.cryptodevallowsoft`. While this isn't
  strictly needed in positive cases, it helps when dealing with the myriad of
  problems that might ensue because `/dev/crypto` doesn't exist when the sysctl
  isn't enabled.

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