On Tue, Mar 19, 2019 at 03:56:55PM -0400, Brian Haley wrote: > /etc/protocols defines protocol zero as 'ip' for IPv4, and > 'hopopt' for IPv6, which can be used with conntrack as '-p ip' > or '-p hopopt'. However it's equivalent, '-p 0' is considered > unsupported. Change the range check in findproto() to allow > zero as well. Applied, thanks.
