remove 0 assignments.

[thirdparty/openssl.git] / ssl / ssl_lib.c

diff --git a/ssl/ssl_lib.c b/ssl/ssl_lib.c
index fd1561e52d82acd0fc62c9d1e9e1953f9495142b..fe07d2c4c0d0d4428bef75c4656b7bd60d08b74f 100644 (file)
--- a/ssl/ssl_lib.c
+++ b/ssl/ssl_lib.c
@@ -277,10 +277,9 @@ SSL *SSL_new(SSL_CTX *ctx)
         return (NULL);
     }
 
-    s = OPENSSL_malloc(sizeof(*s));
+    s = OPENSSL_zalloc(sizeof(*s));
     if (s == NULL)
         goto err;
-    memset(s, 0, sizeof(*s));
 
     RECORD_LAYER_init(&s->rlayer, s);
 
@@ -1684,51 +1683,21 @@ SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth)
         SSLerr(SSL_F_SSL_CTX_NEW, SSL_R_X509_VERIFICATION_SETUP_PROBLEMS);
         goto err;
     }
-    ret = OPENSSL_malloc(sizeof(*ret));
+    ret = OPENSSL_zalloc(sizeof(*ret));
     if (ret == NULL)
         goto err;
 
-    memset(ret, 0, sizeof(*ret));
-
     ret->method = meth;
-
-    ret->cert_store = NULL;
     ret->session_cache_mode = SSL_SESS_CACHE_SERVER;
     ret->session_cache_size = SSL_SESSION_CACHE_MAX_SIZE_DEFAULT;
-    ret->session_cache_head = NULL;
-    ret->session_cache_tail = NULL;
-
-    /* We take the system default */
+    /* We take the system default. */
     ret->session_timeout = meth->get_timeout();
-
-    ret->new_session_cb = 0;
-    ret->remove_session_cb = 0;
-    ret->get_session_cb = 0;
-    ret->generate_session_id = 0;
-
-    memset(&ret->stats, 0, sizeof(ret->stats));
-
     ret->references = 1;
-    ret->quiet_shutdown = 0;
-    ret->info_callback = NULL;
-    ret->app_verify_callback = 0;
-    ret->app_verify_arg = NULL;
     ret->max_cert_list = SSL_MAX_CERT_LIST_DEFAULT;
-    ret->read_ahead = 0;
-    ret->msg_callback = 0;
-    ret->msg_callback_arg = NULL;
     ret->verify_mode = SSL_VERIFY_NONE;
-    ret->sid_ctx_length = 0;
-    ret->default_verify_callback = NULL;
     if ((ret->cert = ssl_cert_new()) == NULL)
         goto err;
 
-    ret->default_passwd_callback = 0;
-    ret->default_passwd_callback_userdata = NULL;
-    ret->client_cert_cb = 0;
-    ret->app_gen_cookie_cb = 0;
-    ret->app_verify_cookie_cb = 0;
-
     ret->sessions = lh_SSL_SESSION_new();
     if (ret->sessions == NULL)
         goto err;
@@ -1762,39 +1731,23 @@ SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth)
 
     CRYPTO_new_ex_data(CRYPTO_EX_INDEX_SSL_CTX, ret, &ret->ex_data);
 
-    ret->extra_certs = NULL;
     /* No compression for DTLS */
     if (!(meth->ssl3_enc->enc_flags & SSL_ENC_FLAG_DTLS))
         ret->comp_methods = SSL_COMP_get_compression_methods();
 
     ret->max_send_fragment = SSL3_RT_MAX_PLAIN_LENGTH;
 
-    ret->tlsext_servername_callback = 0;
-    ret->tlsext_servername_arg = NULL;
     /* Setup RFC4507 ticket keys */
     if ((RAND_bytes(ret->tlsext_tick_key_name, 16) <= 0)
         || (RAND_bytes(ret->tlsext_tick_hmac_key, 16) <= 0)
         || (RAND_bytes(ret->tlsext_tick_aes_key, 16) <= 0))
         ret->options |= SSL_OP_NO_TICKET;
 
-    ret->tlsext_status_cb = 0;
-    ret->tlsext_status_arg = NULL;
-
-#ifndef OPENSSL_NO_NEXTPROTONEG
-    ret->next_protos_advertised_cb = 0;
-    ret->next_proto_select_cb = 0;
-#endif
-#ifndef OPENSSL_NO_PSK
-    ret->psk_identity_hint = NULL;
-    ret->psk_client_callback = NULL;
-    ret->psk_server_callback = NULL;
-#endif
 #ifndef OPENSSL_NO_SRP
     if (!SSL_CTX_SRP_CTX_init(ret))
         goto err;
 #endif
 #ifndef OPENSSL_NO_ENGINE
-    ret->client_cert_engine = NULL;
 # ifdef OPENSSL_SSL_CLIENT_ENGINE_AUTO
 #  define eng_strx(x)     #x
 #  define eng_str(x)      eng_strx(x)