[Bug 270090] security/snort: Add support for FreeBSD 13.1 pflog header format

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From: <bugzilla-noreply_at_freebsd.org>
Date: Fri, 10 Mar 2023 16:16:11 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270090

            Bug ID: 270090
           Summary: security/snort: Add support for FreeBSD 13.1 pflog
                    header format
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Many People
          Priority: ---
         Component: Individual Port(s)
          Assignee: dvl@FreeBSD.org
          Reporter: ldd@rgnets.com
          Assignee: dvl@FreeBSD.org
             Flags: maintainer-feedback?(dvl@FreeBSD.org)

Created attachment 240725
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=240725&action=edit
patch for FreeBSD 13.1 pflog header format

The FreeBSD and OpenBSD pflog header formats have diverged, and the latest
changes to FreeBSD's header to support the "ridentifier" field (here:
https://reviews.freebsd.org/D32750) are no longer supported by snort.  The
attached patch adds support for the new header size.


Note: the same issue exists in Snort3, and a corresponding PR was submitted
with a similar fix here: https://github.com/snort3/snort3_extra/pull/10

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