# HG changeset patch
# User Roman Arutyunyan <arut@nginx.com>
# Date 1685189041 -14400
#      Sat May 27 16:04:01 2023 +0400
# Node ID 4213b548c7b8f0f9413d79b3c1c78408412dcb3f
# Parent  8eae1b4f1c5528b063351804168a6085f5f50b42
QUIC: fixed compat with ciphers other than AES128 (ticket #2500).

Previously, rec.level field was not uninitialized in SSL_provide_quic_data().
As a result, its value was always ssl_encryption_initial.  Later in
ngx_quic_ciphers() such level resulted in resetting the cipher to
TLS1_3_CK_AES_128_GCM_SHA256 and using AES128 to encrypt the packet.

Now the level is initialized and the cipher is fixed.

diff --git a/src/event/quic/ngx_event_quic_openssl_compat.c b/src/event/quic/ngx_event_quic_openssl_compat.c
--- a/src/event/quic/ngx_event_quic_openssl_compat.c
+++ b/src/event/quic/ngx_event_quic_openssl_compat.c
@@ -463,6 +463,7 @@ SSL_provide_quic_data(SSL *ssl, enum ssl
         rec.log = c->log;
         rec.number = com->read_record++;
         rec.keys = &com->keys;
+        rec.level = level;
 
         if (level == ssl_encryption_initial) {
             n = ngx_min(len, 65535);