OpenSSL: Fix memory leak on error path

If SSL_CTX_new(SSLv23_method()) fails, tls_init() error path did not
free the allocated struct tls_data instance.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

src/crypto/tls_openssl.c

@@ -941,6 +941,7 @@ void * tls_init(const struct tls_config *conf)
 			os_free(tls_global);
 			tls_global = NULL;
 		}
+		os_free(data);
 		return NULL;
 	}
 	data->ssl = ssl;