K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2018-02-05T23:27:42.929557Z
K 7
svn:log
V 510
Always give ELF brands a chance to veto a match.

If a brand provides a header_supported hook, check it when trying to
find a brand based on a matching interpreter as well as in the final
loop for the fallback brand. Previously a brand might reject a binary
via a header_supported hook in one of the earlier loops, but still be
chosen by one of these later loops.

Reviewed by:	kib
Obtained from:	CheriBSD
MFC after:	2 weeks
Sponsored by:	DARPA / AFRL
Differential Revision:	https://reviews.freebsd.org/D13945

END