commit 398d39cf0bbc34674f2b2b943bbc77643bcc791e
author Christian Huitema <huitema@huitema.net> Sun Dec 04 17:52:11 2022 +0900
committer Kazuho Oku <kazuhooku@gmail.com> Sun Dec 04 17:52:11 2022 +0900
tree 7989fc6f3b89e0fde9a8735874617eae822494b8
parent 7470a50ca8e8e6369f3b793ce555bed09e2e15cf

explicit cast to suppress warning

lib/picotls.c

diff --git a/lib/picotls.c b/lib/picotls.c
index 4526e21..ad0c40f 100644
--- a/lib/picotls.c
+++ b/lib/picotls.c
@@ -1361,7 +1361,7 @@
     size_t digest_size = sched->hashes[0].algo->digest_size;
     ptls_hash_context_t *hashes[3] = {sched->hashes[0].ctx, sched->hashes[0].ctx_outer, NULL};
     uint8_t ch1hash[PTLS_MAX_DIGEST_SIZE];
-    uint8_t prefix[4] = {PTLS_HANDSHAKE_TYPE_MESSAGE_HASH, 0, 0, digest_size};
+    uint8_t prefix[4] = {PTLS_HANDSHAKE_TYPE_MESSAGE_HASH, 0, 0, (uint8_t)digest_size};
 
     for (size_t i = 0; hashes[i] != NULL; ++i) {
         hashes[i]->final(hashes[i], ch1hash, PTLS_HASH_FINAL_MODE_RESET);