take egre(4) packets out early in gre input
authordlg <dlg@openbsd.org>
Thu, 15 Feb 2018 01:03:17 +0000 (01:03 +0000)
committerdlg <dlg@openbsd.org>
Thu, 15 Feb 2018 01:03:17 +0000 (01:03 +0000)
commitee507291db3e6c60c4f470b69890acbf2bae00e4
tree11e4e50b78f7eac107a66acb09241880c5d3b40f
parente3c116b2009753a1be6fac98f5252a78f2cc3a6a
take egre(4) packets out early in gre input

this lets us look up the gre(4) interface before looking at the
protocols it might be carrying.
sys/net/if_gre.c