commit 47327f8d032f6bc2093a15c32e666ab6384ecca2
author Kazuho Oku <kazuhooku@gmail.com> Sat Feb 20 06:30:07 2021 +0900
committer GitHub <noreply@github.com> Sat Feb 20 06:30:07 2021 +0900
tree 220b7f9642bfe0d4ad287e2803b2806dbfbd72b7
parent dc974383fbeb49599f21cc57d25a88b0b943487e
parent f653323c59aef4d7b88182aa5b0f390193e6c85a

Merge pull request #337 from h2o/kazuho/reject-0rtt-if-configured-as-such

reject early data if configured as such

lib/picotls.c

diff --git a/lib/picotls.c b/lib/picotls.c
index 9f405e2..0f21196 100644
--- a/lib/picotls.c
+++ b/lib/picotls.c
@@ -3521,7 +3521,7 @@
             int64_t delta = (now - issue_at) - (identity->obfuscated_ticket_age - age_add);
             if (delta < 0)
                 delta = -delta;
-            if (delta <= PTLS_EARLY_DATA_MAX_DELAY)
+            if (tls->ctx->max_early_data_size != 0 && delta <= PTLS_EARLY_DATA_MAX_DELAY)
                 *accept_early_data = 1;
         }
         /* check server-name */