[Bug 235500] [netgraph] tunnel nesting limit hard coded

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Feb 6 18:15:49 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=235500

--- Comment #2 from Andrey V. Elsukov <ae at FreeBSD.org> ---
I think I see what happened. The previous code in the ng_iface did not count
number of tags, it only could fail when ifnet pointer was the same. So, it
doesn't fully match the behavior that if_tunnel_check_nesting() has.

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