diff options
Diffstat (limited to 'lib/gnutls_auth.c')
| -rw-r--r-- | lib/gnutls_auth.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/lib/gnutls_auth.c b/lib/gnutls_auth.c index 5efe9fa402..8454984469 100644 --- a/lib/gnutls_auth.c +++ b/lib/gnutls_auth.c @@ -52,8 +52,6 @@ void gnutls_credentials_clear( gnutls_session session) { } session->key->cred = NULL; } - - return; } /* @@ -167,10 +165,12 @@ int server = session->security_parameters.entity==GNUTLS_SERVER?1:0; } const void *_gnutls_get_cred( GNUTLS_KEY key, gnutls_credentials_type type, int *err) { + const void *retval = NULL; + int _err = -1; AUTH_CRED * ccred; - if (key == NULL) return NULL; - + if (key == NULL) goto out; + ccred = key->cred; while(ccred!=NULL) { if (ccred->algorithm==type) { @@ -178,13 +178,14 @@ const void *_gnutls_get_cred( GNUTLS_KEY key, gnutls_credentials_type type, int } ccred = ccred->next; } - if (ccred==NULL) { - if (err!=NULL) *err=-1; - return NULL; - } - - if (err!=NULL) *err=0; - return ccred->credentials; + if (ccred==NULL) goto out; + + _err = 0; + retval = ccred->credentials; + + out: + if (err!=NULL) *err=_err; + return retval; } /*- |