Only free verify_cookie in tls 1.3 case.
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 82da11f..f261a6a 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -5691,9 +5691,12 @@
#if defined(MBEDTLS_SSL_PROTO_DTLS) || defined(MBEDTLS_SSL_PROTO_TLS1_3)
mbedtls_free( handshake->verify_cookie );
+#endif /* MBEDTLS_SSL_PROTO_DTLS || MBEDTLS_SSL_PROTO_TLS1_3 */
+
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
mbedtls_ssl_flight_free( handshake->flight );
mbedtls_ssl_buffering_free( ssl );
-#endif /* MBEDTLS_SSL_PROTO_DTLS || MBEDTLS_SSL_PROTO_TLS1_3 */
+#endif /* MBEDTLS_SSL_PROTO_DTLS */
#if defined(MBEDTLS_ECDH_C) && \
defined(MBEDTLS_USE_PSA_CRYPTO)