diff options
| -rw-r--r-- | test/ssltestlib.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/ssltestlib.c b/test/ssltestlib.c index 57039e77a9..1981cb5696 100644 --- a/test/ssltestlib.c +++ b/test/ssltestlib.c @@ -645,6 +645,8 @@ int create_ssl_connection(SSL *serverssl, SSL *clientssl) { int retc = -1, rets = -1, err, abortctr = 0; int clienterr = 0, servererr = 0; + unsigned char buf; + size_t readbytes; do { err = SSL_ERROR_WANT_WRITE; @@ -678,5 +680,20 @@ int create_ssl_connection(SSL *serverssl, SSL *clientssl) } } while (retc <=0 || rets <= 0); + /* + * We attempt to read some data on the client side which we expect to fail. + * This will ensure we have received the NewSessionTicket in TLSv1.3 where + * appropriate. + */ + if (SSL_read_ex(clientssl, &buf, sizeof(buf), &readbytes) > 0) { + if (readbytes != 0) { + printf("Unexpected success reading data %"OSSLzu"\n", readbytes); + return 0; + } + } else if (SSL_get_error(clientssl, 0) != SSL_ERROR_WANT_READ) { + printf("SSL_read_ex() failed\n"); + return 0; + } + return 1; } |