tree bb3e2f1f052677117efa78717c687dfed5bbffc7
parent 20a9ad92587e07e29a2e1c3563365bc6dbcce03c
author dschinazi <dschinazi@google.com> 1569951857 -0700
committer Copybara-Service <copybara-worker@google.com> 1569959876 -0700

Prevent fuzzer from sending unsupported RETRY packets

This CL also adds some DCHECKs and QUIC_BUGs that helped debug this, and a trivial refactor in test code.

gfe-relnote: adds QUIC_BUG in send path, not flag protected
PiperOrigin-RevId: 272244952
Change-Id: Icb77bbb2e498ef02ddc13a839834ddf9d8ed7632