Commit 4e995479 authored Dec 15, 2016 by Kurt Roeckx

Make client and server fuzzer support all ciphers



Also send a SNI extension in the client so the fuzzer can react to it.

Reviewed-by: Rich Salz <rsalz@openssl.org>
GH: #2088

parent e104d01d

fuzz/client.c

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -63,6 +63,8 @@ int FuzzerTestOneInput(const uint8_t *buf, size_t len)
	ctx = SSL_CTX_new(SSLv23_method());		ctx = SSL_CTX_new(SSLv23_method());

	client = SSL_new(ctx);		client = SSL_new(ctx);
			OPENSSL_assert(SSL_set_cipher_list(client, "ALL:eNULL:@SECLEVEL=0") == 1);
			SSL_set_tlsext_host_name(client, "localhost");
	in = BIO_new(BIO_s_mem());		in = BIO_new(BIO_s_mem());
	out = BIO_new(BIO_s_mem());		out = BIO_new(BIO_s_mem());
	SSL_set_bio(client, in, out);		SSL_set_bio(client, in, out);

fuzz/server.c

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -258,6 +258,8 @@ int FuzzerTestOneInput(const uint8_t *buf, size_t len)
	X509_free(cert);		X509_free(cert);

	server = SSL_new(ctx);		server = SSL_new(ctx);
			ret = SSL_set_cipher_list(server, "ALL:eNULL:@SECLEVEL=0");
			OPENSSL_assert(ret == 1);
	in = BIO_new(BIO_s_mem());		in = BIO_new(BIO_s_mem());
	out = BIO_new(BIO_s_mem());		out = BIO_new(BIO_s_mem());
	SSL_set_bio(server, in, out);		SSL_set_bio(server, in, out);