tree 99cd53afd03472493ac0afa628c87dd2b90112a6
parent c2fba1112782fca82c93d3d9b1f8cd9cfe013b7f
author dschinazi <dschinazi@google.com> 1557277062 -0700
committer Copybara-Service <copybara-worker@google.com> 1557288210 -0700

Make server drop IETF QUIC Version Negotiation packets

It is invalid for a client to send a Version Negotiation packet. Servers should drop them instead of trying to parse them as a packet for unsupported version 0.

gfe-relnote: drop version negotiation, protected by gfe2_restart_flag_quic_server_drop_version_negotiation
PiperOrigin-RevId: 247126958
Change-Id: Ia7272de96fa750ec5b4743b6596fc70c8ce5d128