[Bug 276526] if_wg: Add missing bpfdetach() in wg_clone_destroy()

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276526

--- Comment #3 from [email protected] ---
A commit in branch stable/13 references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=3deeb70f7f70e5fbabde85efc7ea603cde915f6a

commit 3deeb70f7f70e5fbabde85efc7ea603cde915f6a
Author:     Aaron LI <[email protected]>
AuthorDate: 2024-01-22 16:18:56 +0000
Commit:     Kyle Evans <[email protected]>
CommitDate: 2024-01-30 05:38:01 +0000

    wg: detach bpf upon destroy as well

    bpfattach() is called in wg_clone_create(), but the bpfdetach() is
    missing from wg_close_destroy().  Add the missing bpfdetach() to avoid
    leaking both the associated bpf bits as well as the ifnet that bpf will
    hold a reference to.

    PR:             276526

    (cherry picked from commit 43be2d7aaf25b719aec8f49aab110c0061f1edec)

 sys/dev/wg/if_wg.c | 1 +
 1 file changed, 1 insertion(+)

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