Reset qtls->local_transport_params_consumed to 0 on SSL_clear()

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/27656)

(cherry picked from commit 9bad2b86e8)

include/internal/quic_tls.h

@@ -96,6 +96,8 @@ int ossl_quic_tls_configure(QUIC_TLS *qtls);
 /* Advance the state machine */
 int ossl_quic_tls_tick(QUIC_TLS *qtls);
 
+void ossl_quic_tls_clear(QUIC_TLS *qtls);
+
 int ossl_quic_tls_set_transport_params(QUIC_TLS *qtls,
                                        const unsigned char *transport_params,
                                        size_t transport_params_len);

ssl/quic/quic_tls.c

@@ -858,6 +858,13 @@ int ossl_quic_tls_tick(QUIC_TLS *qtls)
 }
 #endif
 
+void ossl_quic_tls_clear(QUIC_TLS *qtls)
+{
+    if (qtls == NULL)
+        return;
+    qtls->local_transport_params_consumed = 0;
+}
+
 int ossl_quic_tls_set_transport_params(QUIC_TLS *qtls,
                                        const unsigned char *transport_params,
                                        size_t transport_params_len)

ssl/ssl_lib.c

@@ -652,6 +652,8 @@ int ossl_ssl_connection_reset(SSL *s)
             return 0;
     }
 
+    ossl_quic_tls_clear(sc->qtls);
+
     if (!RECORD_LAYER_reset(&sc->rlayer))
         return 0;