[Bug 256610] Kernel panic with ngtee

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From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 26 Jul 2021 21:11:50 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=256610

--- Comment #9 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=be79f30d6c3e353856d4f82227b270abc26be702

commit be79f30d6c3e353856d4f82227b270abc26be702
Author:     John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2021-07-26 21:03:28 +0000
Commit:     John Baldwin <jhb@FreeBSD.org>
CommitDate: 2021-07-26 21:09:16 +0000

    m_dup: Handle unmapped mbufs as an input mbuf.

    Use m_copydata() instead of a direct bcopy() when copying data out of
    a source mbuf into a newly-allocated mbuf.

    PR:           256610
    Reported by:  Niels Bakker <niels=freebsd@bakker.net>
    Reviewed by:  markj
    MFC after:    2 weeks

 sys/kern/uipc_mbuf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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