405f09319f
Also, fix a bug in common code that could cause other tests to fail: using ppoll(2) in combination with buffered I/O for /dev/auditpipe. Fix it by disabling buffering. Submitted by: aniketp MFC after: 2 weeks Sponsored by: Google, Inc. (GSoC 2018) Differential Revision: https://reviews.freebsd.org/D16099