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-rw-r--r--lib/auth/anon.c4
-rw-r--r--lib/auth/anon_ecdh.c4
-rw-r--r--lib/auth/cert.c17
-rw-r--r--lib/auth/dhe.c4
-rw-r--r--lib/auth/dhe_psk.c10
-rw-r--r--lib/auth/ecdhe.c4
-rw-r--r--lib/auth/psk.c8
-rw-r--r--lib/auth/psk_passwd.c2
-rw-r--r--lib/auth/rsa_psk.c4
-rw-r--r--lib/auth/srp.c4
-rw-r--r--lib/auth/srp_passwd.c2
-rw-r--r--lib/auth/srp_rsa.c2
-rw-r--r--lib/ext/srp.c2
-rw-r--r--lib/ext/status_request.c2
-rw-r--r--lib/gnutls_auth.c21
-rw-r--r--lib/gnutls_auth.h4
-rw-r--r--lib/gnutls_cert.c2
-rw-r--r--lib/gnutls_handshake.c29
-rw-r--r--lib/gnutls_state.c3
-rw-r--r--lib/gnutls_ui.c2
-rw-r--r--lib/gnutls_v2_compat.c4
-rw-r--r--lib/gnutls_x509.c2
22 files changed, 58 insertions, 78 deletions
diff --git a/lib/auth/anon.c b/lib/auth/anon.c
index f8b9f0ecb5..f72c712e3c 100644
--- a/lib/auth/anon.c
+++ b/lib/auth/anon.c
@@ -69,7 +69,7 @@ gen_anon_server_kx(gnutls_session_t session, gnutls_buffer_st * data)
gnutls_anon_server_credentials_t cred;
cred = (gnutls_anon_server_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_ANON, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_ANON);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
@@ -121,7 +121,7 @@ proc_anon_client_kx(gnutls_session_t session, uint8_t * data,
const bigint_t *mpis;
cred = (gnutls_anon_server_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_ANON, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_ANON);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
diff --git a/lib/auth/anon_ecdh.c b/lib/auth/anon_ecdh.c
index 7fc99e59b6..e171da84b5 100644
--- a/lib/auth/anon_ecdh.c
+++ b/lib/auth/anon_ecdh.c
@@ -67,7 +67,7 @@ gen_anon_ecdh_server_kx(gnutls_session_t session, gnutls_buffer_st * data)
gnutls_anon_server_credentials_t cred;
cred = (gnutls_anon_server_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_ANON, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_ANON);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
@@ -99,7 +99,7 @@ proc_anon_ecdh_client_kx(gnutls_session_t session, uint8_t * data,
gnutls_anon_server_credentials_t cred;
cred = (gnutls_anon_server_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_ANON, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_ANON);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
diff --git a/lib/auth/cert.c b/lib/auth/cert.c
index 38debd052d..28d640a58c 100644
--- a/lib/auth/cert.c
+++ b/lib/auth/cert.c
@@ -449,7 +449,7 @@ call_get_cert_callback(gnutls_session_t session,
unsigned int pcert_length = 0;
cred = (gnutls_certificate_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
@@ -649,7 +649,7 @@ select_client_cert(gnutls_session_t session,
gnutls_datum_t *issuers_dn = NULL;
cred = (gnutls_certificate_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
@@ -1028,7 +1028,7 @@ _gnutls_proc_x509_server_crt(gnutls_session_t session,
gnutls_datum_t tmp;
cred = (gnutls_certificate_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
@@ -1169,7 +1169,7 @@ _gnutls_proc_openpgp_server_crt(gnutls_session_t session,
uint8_t subkey_id[GNUTLS_OPENPGP_KEYID_SIZE];
cred = (gnutls_certificate_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
@@ -1359,8 +1359,7 @@ int _gnutls_proc_crt(gnutls_session_t session, uint8_t * data, size_t data_size)
cred =
(gnutls_certificate_credentials_t) _gnutls_get_cred(session,
- GNUTLS_CRD_CERTIFICATE,
- NULL);
+ GNUTLS_CRD_CERTIFICATE);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
@@ -1418,7 +1417,7 @@ _gnutls_proc_cert_cert_req(gnutls_session_t session, uint8_t * data,
return gnutls_assert_val(GNUTLS_E_INTERNAL_ERROR);
cred = (gnutls_certificate_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
@@ -1657,7 +1656,7 @@ _gnutls_gen_cert_server_cert_req(gnutls_session_t session,
*/
cred = (gnutls_certificate_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
@@ -2002,7 +2001,7 @@ _gnutls_server_select_cert(gnutls_session_t session,
char server_name[MAX_CN];
cred = (gnutls_certificate_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
diff --git a/lib/auth/dhe.c b/lib/auth/dhe.c
index 6b96f5cad5..d68817d6ee 100644
--- a/lib/auth/dhe.c
+++ b/lib/auth/dhe.c
@@ -91,7 +91,7 @@ gen_dhe_server_kx(gnutls_session_t session, gnutls_buffer_st * data)
gnutls_dh_params_t dh_params;
cred = (gnutls_certificate_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
@@ -165,7 +165,7 @@ proc_dhe_client_kx(gnutls_session_t session, uint8_t * data,
gnutls_dh_params_t dh_params;
cred = (gnutls_certificate_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
diff --git a/lib/auth/dhe_psk.c b/lib/auth/dhe_psk.c
index 839c22419a..3755a99559 100644
--- a/lib/auth/dhe_psk.c
+++ b/lib/auth/dhe_psk.c
@@ -101,7 +101,7 @@ gen_ecdhe_psk_client_kx(gnutls_session_t session, gnutls_buffer_st * data)
gnutls_datum_t username, key;
cred = (gnutls_psk_client_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_PSK, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_PSK);
if (cred == NULL)
return
@@ -145,7 +145,7 @@ gen_dhe_psk_client_kx(gnutls_session_t session, gnutls_buffer_st * data)
gnutls_datum_t username, key;
cred = (gnutls_psk_client_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_PSK, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_PSK);
if (cred == NULL)
return
@@ -191,7 +191,7 @@ gen_dhe_psk_server_kx(gnutls_session_t session, gnutls_buffer_st * data)
gnutls_psk_server_credentials_t cred;
cred = (gnutls_psk_server_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_PSK, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_PSK);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
@@ -275,7 +275,7 @@ proc_dhe_psk_client_kx(gnutls_session_t session, uint8_t * data,
ssize_t data_size = _data_size;
cred = (gnutls_psk_server_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_PSK, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_PSK);
if (cred == NULL) {
gnutls_assert();
@@ -353,7 +353,7 @@ proc_ecdhe_psk_client_kx(gnutls_session_t session, uint8_t * data,
ssize_t data_size = _data_size;
cred = (gnutls_psk_server_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_PSK, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_PSK);
if (cred == NULL) {
gnutls_assert();
diff --git a/lib/auth/ecdhe.c b/lib/auth/ecdhe.c
index ad6c6c2e99..4afd3079d3 100644
--- a/lib/auth/ecdhe.c
+++ b/lib/auth/ecdhe.c
@@ -178,7 +178,7 @@ proc_ecdhe_client_kx(gnutls_session_t session,
gnutls_certificate_credentials_t cred;
cred = (gnutls_certificate_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
@@ -372,7 +372,7 @@ gen_ecdhe_server_kx(gnutls_session_t session, gnutls_buffer_st * data)
gnutls_certificate_credentials_t cred;
cred = (gnutls_certificate_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
diff --git a/lib/auth/psk.c b/lib/auth/psk.c
index 303e001607..8b223923a6 100644
--- a/lib/auth/psk.c
+++ b/lib/auth/psk.c
@@ -166,7 +166,7 @@ _gnutls_gen_psk_client_kx(gnutls_session_t session,
gnutls_psk_client_credentials_t cred;
cred = (gnutls_psk_client_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_PSK, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_PSK);
if (cred == NULL) {
gnutls_assert();
@@ -213,7 +213,7 @@ _gnutls_proc_psk_client_kx(gnutls_session_t session, uint8_t * data,
psk_auth_info_t info;
cred = (gnutls_psk_server_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_PSK, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_PSK);
if (cred == NULL) {
gnutls_assert();
@@ -290,7 +290,7 @@ _gnutls_gen_psk_server_kx(gnutls_session_t session,
gnutls_datum_t hint;
cred = (gnutls_psk_server_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_PSK, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_PSK);
if (cred == NULL) {
gnutls_assert();
@@ -324,7 +324,7 @@ _gnutls_proc_psk_server_kx(gnutls_session_t session, uint8_t * data,
psk_auth_info_t info;
cred = (gnutls_psk_client_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_PSK, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_PSK);
if (cred == NULL) {
gnutls_assert();
diff --git a/lib/auth/psk_passwd.c b/lib/auth/psk_passwd.c
index 5c10997ba9..f378770bd7 100644
--- a/lib/auth/psk_passwd.c
+++ b/lib/auth/psk_passwd.c
@@ -125,7 +125,7 @@ _gnutls_psk_pwd_find_entry(gnutls_session_t session, char *username,
int ret;
cred = (gnutls_psk_server_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_PSK, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_PSK);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
diff --git a/lib/auth/rsa_psk.c b/lib/auth/rsa_psk.c
index 296d719796..a1f460711c 100644
--- a/lib/auth/rsa_psk.c
+++ b/lib/auth/rsa_psk.c
@@ -194,7 +194,7 @@ _gnutls_gen_rsa_psk_client_kx(gnutls_session_t session,
gnutls_pk_params_release(&params);
cred = (gnutls_psk_client_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_PSK, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_PSK);
if (cred == NULL) {
gnutls_assert();
@@ -271,7 +271,7 @@ _gnutls_proc_rsa_psk_client_kx(gnutls_session_t session, uint8_t * data,
gnutls_datum_t premaster_secret = { NULL, 0 };
cred = (gnutls_psk_server_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_PSK, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_PSK);
if (cred == NULL) {
gnutls_assert();
diff --git a/lib/auth/srp.c b/lib/auth/srp.c
index df1c4525e2..8b31383341 100644
--- a/lib/auth/srp.c
+++ b/lib/auth/srp.c
@@ -260,7 +260,7 @@ _gnutls_gen_srp_client_kx(gnutls_session_t session,
priv = epriv.ptr;
cred = (gnutls_srp_client_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_SRP, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_SRP);
if (cred == NULL) {
gnutls_assert();
@@ -847,7 +847,7 @@ _gnutls_proc_srp_server_kx(gnutls_session_t session, uint8_t * data,
priv = epriv.ptr;
cred = (gnutls_srp_client_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_SRP, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_SRP);
if (cred == NULL) {
gnutls_assert();
diff --git a/lib/auth/srp_passwd.c b/lib/auth/srp_passwd.c
index cde48e63e4..980076845f 100644
--- a/lib/auth/srp_passwd.c
+++ b/lib/auth/srp_passwd.c
@@ -260,7 +260,7 @@ _gnutls_srp_pwd_read_entry(gnutls_session_t state, char *username,
entry = *_entry;
cred = (gnutls_srp_server_credentials_t)
- _gnutls_get_cred(state, GNUTLS_CRD_SRP, NULL);
+ _gnutls_get_cred(state, GNUTLS_CRD_SRP);
if (cred == NULL) {
gnutls_assert();
ret = GNUTLS_E_INSUFFICIENT_CREDENTIALS;
diff --git a/lib/auth/srp_rsa.c b/lib/auth/srp_rsa.c
index b92552546d..c4a24e09de 100644
--- a/lib/auth/srp_rsa.c
+++ b/lib/auth/srp_rsa.c
@@ -101,7 +101,7 @@ gen_srp_cert_server_kx(gnutls_session_t session, gnutls_buffer_st * data)
ddata.size = data->length;
cred = (gnutls_certificate_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
diff --git a/lib/ext/srp.c b/lib/ext/srp.c
index 45f702a613..7b09cc8e83 100644
--- a/lib/ext/srp.c
+++ b/lib/ext/srp.c
@@ -123,7 +123,7 @@ _gnutls_srp_send_params(gnutls_session_t session,
if (session->security_parameters.entity == GNUTLS_CLIENT) {
gnutls_srp_client_credentials_t cred =
(gnutls_srp_client_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_SRP, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_SRP);
if (cred == NULL)
return 0;
diff --git a/lib/ext/status_request.c b/lib/ext/status_request.c
index 6e13eff73b..421997db42 100644
--- a/lib/ext/status_request.c
+++ b/lib/ext/status_request.c
@@ -210,7 +210,7 @@ server_send(gnutls_session_t session,
gnutls_certificate_credentials_t cred;
cred = (gnutls_certificate_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE);
if (cred == NULL) /* no certificate authentication */
return gnutls_assert_val(0);
diff --git a/lib/gnutls_auth.c b/lib/gnutls_auth.c
index 7b232a536b..7486a1e04c 100644
--- a/lib/gnutls_auth.c
+++ b/lib/gnutls_auth.c
@@ -168,7 +168,7 @@ gnutls_credentials_get(gnutls_session_t session,
{
const void *_cred;
- _cred = _gnutls_get_cred(session, type, NULL);
+ _cred = _gnutls_get_cred(session, type);
if (_cred == NULL)
return gnutls_assert_val(GNUTLS_E_INVALID_REQUEST);
@@ -253,21 +253,18 @@ gnutls_auth_client_get_type(gnutls_session_t session)
* free that!!!
*/
const void *_gnutls_get_kx_cred(gnutls_session_t session,
- gnutls_kx_algorithm_t algo, int *err)
+ gnutls_kx_algorithm_t algo)
{
int server =
session->security_parameters.entity == GNUTLS_SERVER ? 1 : 0;
return _gnutls_get_cred(session,
- _gnutls_map_kx_get_cred(algo, server),
- err);
+ _gnutls_map_kx_get_cred(algo, server));
}
const void *_gnutls_get_cred(gnutls_session_t session,
- gnutls_credentials_type_t type, int *err)
+ gnutls_credentials_type_t type)
{
- const void *retval = NULL;
- int _err = -1;
auth_cred_st *ccred;
gnutls_key_st *key = &session->key;
@@ -279,15 +276,9 @@ const void *_gnutls_get_cred(gnutls_session_t session,
ccred = ccred->next;
}
if (ccred == NULL)
- goto out;
+ return NULL;
- _err = 0;
- retval = ccred->credentials;
-
- out:
- if (err != NULL)
- *err = _err;
- return retval;
+ return ccred->credentials;
}
/*-
diff --git a/lib/gnutls_auth.h b/lib/gnutls_auth.h
index d25c61b4ad..6e843a82dc 100644
--- a/lib/gnutls_auth.h
+++ b/lib/gnutls_auth.h
@@ -54,9 +54,9 @@ typedef struct mod_auth_st_int {
} mod_auth_st;
const void *_gnutls_get_cred(gnutls_session_t session,
- gnutls_credentials_type_t kx, int *err);
+ gnutls_credentials_type_t kx);
const void *_gnutls_get_kx_cred(gnutls_session_t session,
- gnutls_kx_algorithm_t algo, int *err);
+ gnutls_kx_algorithm_t algo);
int _gnutls_auth_info_set(gnutls_session_t session,
gnutls_credentials_type_t type, int size,
int allow_change);
diff --git a/lib/gnutls_cert.c b/lib/gnutls_cert.c
index 11817a473b..9ed0609acb 100644
--- a/lib/gnutls_cert.c
+++ b/lib/gnutls_cert.c
@@ -584,7 +584,7 @@ _gnutls_openpgp_crt_verify_peers(gnutls_session_t session,
return GNUTLS_E_INVALID_REQUEST;
cred = (gnutls_certificate_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
diff --git a/lib/gnutls_handshake.c b/lib/gnutls_handshake.c
index c94e589964..d985948548 100644
--- a/lib/gnutls_handshake.c
+++ b/lib/gnutls_handshake.c
@@ -889,7 +889,7 @@ _gnutls_server_select_suite(gnutls_session_t session, uint8_t * data,
unsigned int i, j, cipher_suites_size;
size_t pk_algos_size;
uint8_t cipher_suites[MAX_CIPHERSUITE_SIZE];
- int retval, err;
+ int retval;
gnutls_pk_algorithm_t pk_algos[MAX_ALGOS]; /* will hold the pk algorithms
* supported by the peer.
*/
@@ -1036,8 +1036,7 @@ _gnutls_server_select_suite(gnutls_session_t session, uint8_t * data,
if (_gnutls_get_kx_cred
(session,
_gnutls_cipher_suite_get_kx_algo(session->security_parameters.
- cipher_suite), &err) == NULL
- && err != 0) {
+ cipher_suite)) == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
}
@@ -1519,7 +1518,7 @@ _gnutls_client_set_ciphersuite(gnutls_session_t session, uint8_t suite[2])
uint8_t z;
uint8_t cipher_suites[MAX_CIPHERSUITE_SIZE];
int cipher_suite_size;
- int i, err;
+ int i;
z = 1;
cipher_suite_size =
@@ -1564,8 +1563,7 @@ _gnutls_client_set_ciphersuite(gnutls_session_t session, uint8_t suite[2])
_gnutls_get_kx_cred
(session,
_gnutls_cipher_suite_get_kx_algo
- (session->security_parameters.cipher_suite), &err) == NULL
- && err != 0) {
+ (session->security_parameters.cipher_suite)) == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
}
@@ -2604,8 +2602,7 @@ static int run_verify_callback(gnutls_session_t session, unsigned int side)
cred =
(gnutls_certificate_credentials_t) _gnutls_get_cred(session,
- GNUTLS_CRD_CERTIFICATE,
- NULL);
+ GNUTLS_CRD_CERTIFICATE);
if (side == GNUTLS_CLIENT)
type = gnutls_auth_server_get_type(session);
@@ -3255,8 +3252,7 @@ check_server_params(gnutls_session_t session,
int delete;
gnutls_certificate_credentials_t x509_cred =
(gnutls_certificate_credentials_t)
- _gnutls_get_cred(session,
- cred_type, NULL);
+ _gnutls_get_cred(session, cred_type);
if (x509_cred != NULL) {
dh_params =
@@ -3283,8 +3279,7 @@ check_server_params(gnutls_session_t session,
} else if (cred_type == GNUTLS_CRD_ANON) {
gnutls_anon_server_credentials_t anon_cred =
(gnutls_anon_server_credentials_t)
- _gnutls_get_cred(session,
- cred_type, NULL);
+ _gnutls_get_cred(session, cred_type);
if (anon_cred != NULL) {
dh_params =
@@ -3297,8 +3292,7 @@ check_server_params(gnutls_session_t session,
} else if (cred_type == GNUTLS_CRD_PSK) {
gnutls_psk_server_credentials_t psk_cred =
(gnutls_psk_server_credentials_t)
- _gnutls_get_cred(session,
- cred_type, NULL);
+ _gnutls_get_cred(session, cred_type);
if (psk_cred != NULL) {
dh_params =
@@ -3355,8 +3349,7 @@ _gnutls_remove_unwanted_ciphersuites(gnutls_session_t session,
*/
cert_cred =
(gnutls_certificate_credentials_t) _gnutls_get_cred(session,
- GNUTLS_CRD_CERTIFICATE,
- NULL);
+ GNUTLS_CRD_CERTIFICATE);
/* If there are certificate credentials, find an appropriate certificate
* or disable them;
@@ -3399,7 +3392,7 @@ _gnutls_remove_unwanted_ciphersuites(gnutls_session_t session,
/* if it is defined but had no credentials
*/
if (!session->internals.premaster_set &&
- _gnutls_get_kx_cred(session, kx, NULL) == NULL) {
+ _gnutls_get_kx_cred(session, kx) == NULL) {
delete = 1;
} else {
delete = 0;
@@ -3426,7 +3419,7 @@ _gnutls_remove_unwanted_ciphersuites(gnutls_session_t session,
SRP credential too. */
if (kx == GNUTLS_KX_SRP_RSA || kx == GNUTLS_KX_SRP_DSS) {
if (!_gnutls_get_cred
- (session, GNUTLS_CRD_SRP, NULL)) {
+ (session, GNUTLS_CRD_SRP)) {
delete = 1;
}
}
diff --git a/lib/gnutls_state.c b/lib/gnutls_state.c
index 1429a0dabc..69c76e1b56 100644
--- a/lib/gnutls_state.c
+++ b/lib/gnutls_state.c
@@ -184,8 +184,7 @@ _gnutls_session_cert_type_supported(gnutls_session_t session,
if (session->security_parameters.entity == GNUTLS_SERVER) {
cred = (gnutls_certificate_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE,
- NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE);
if (cred == NULL)
return GNUTLS_E_UNSUPPORTED_CERTIFICATE_TYPE;
diff --git a/lib/gnutls_ui.c b/lib/gnutls_ui.c
index 3c22d1467f..1e99c646da 100644
--- a/lib/gnutls_ui.c
+++ b/lib/gnutls_ui.c
@@ -457,7 +457,7 @@ const gnutls_datum_t *gnutls_certificate_get_ours(gnutls_session_t session)
CHECK_AUTH(GNUTLS_CRD_CERTIFICATE, NULL);
cred = (gnutls_certificate_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE);
if (cred == NULL || cred->certs == NULL) {
gnutls_assert();
return NULL;
diff --git a/lib/gnutls_v2_compat.c b/lib/gnutls_v2_compat.c
index bed7d7d5a7..e68cce3d05 100644
--- a/lib/gnutls_v2_compat.c
+++ b/lib/gnutls_v2_compat.c
@@ -96,7 +96,6 @@ _gnutls_read_client_hello_v2(gnutls_session_t session, uint8_t * data,
gnutls_protocol_t adv_version;
uint8_t rnd[GNUTLS_RANDOM_SIZE];
int len = datalen;
- int err;
uint16_t challenge;
uint8_t session_id[TLS_MAX_SESSION_ID_SIZE];
@@ -169,8 +168,7 @@ _gnutls_read_client_hello_v2(gnutls_session_t session, uint8_t * data,
if (_gnutls_get_kx_cred
(session,
_gnutls_cipher_suite_get_kx_algo(session->security_parameters.
- cipher_suite), &err) == NULL
- && err != 0) {
+ cipher_suite)) == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
}
diff --git a/lib/gnutls_x509.c b/lib/gnutls_x509.c
index ef126ba4ac..6649a35628 100644
--- a/lib/gnutls_x509.c
+++ b/lib/gnutls_x509.c
@@ -207,7 +207,7 @@ _gnutls_x509_cert_verify_peers(gnutls_session_t session,
}
cred = (gnutls_certificate_credentials_t)
- _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE, NULL);
+ _gnutls_get_cred(session, GNUTLS_CRD_CERTIFICATE);
if (cred == NULL) {
gnutls_assert();
return GNUTLS_E_INSUFFICIENT_CREDENTIALS;
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