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Date:      Sat, 25 Aug 2018 00:57:56 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 230877] random_fortuna_pre_read: explicit bzero of hash context can be removed
Message-ID:  <bug-230877-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D230877

            Bug ID: 230877
           Summary: random_fortuna_pre_read: explicit bzero of hash
                    context can be removed
           Product: Base System
           Version: CURRENT
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: kern
          Assignee: bugs@FreeBSD.org
          Reporter: cem@freebsd.org

Trivial cleanup.

In every code flow in which it is used, the context is finish()ed, which
invokes SHA256_Final which is obligated to explicit_bzero out the context
already.

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