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Subject: [Bug 203494] ipfw segfaults when nat parameters missing like "ipfw
 add nat"
Date: Thu, 01 Oct 2015 22:12:35 +0000
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X-Bugzilla-Component: kern
X-Bugzilla-Version: 10.2-RELEASE
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203494

            Bug ID: 203494
           Summary: ipfw segfaults when nat parameters missing like "ipfw
                    add nat"
           Product: Base System
           Version: 10.2-RELEASE
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: kern
          Assignee: freebsd-bugs@FreeBSD.org
          Reporter: accounts@wireme.de

Calling "ipfw add nat" without further parameters causes a segmentation fault.
This was reproducable on two hosts running ipfw from the base system:
10.2-RELEASE #0 r286666

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