6324de037c
The buffer size may be used to initialize an sbuf in MAC_POLICY_EXTERNALIZE, and without this constraint it's possible to trigger an assertion failure in the sbuf code. With INVARIANTS disabled, the first attempt to write to the sbuf will fail. Reported by: pho Reviewed by: delphij MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D16527