Extra ; removed.

[openssl.git] / crypto / asn1 / x_x509a.c

diff --git a/crypto/asn1/x_x509a.c b/crypto/asn1/x_x509a.c
index f244768b7e1dd3d0610382ad9d44f1447dfe1992..13db5fd03fda65721ef2dbe299dbf90be9b14490 100644 (file)
--- a/crypto/asn1/x_x509a.c
+++ b/crypto/asn1/x_x509a.c
@@ -91,6 +91,14 @@ static X509_CERT_AUX *aux_get(X509 *x)
 int X509_alias_set1(X509 *x, unsigned char *name, int len)
 {
        X509_CERT_AUX *aux;
+       if (!name)
+               {
+               if (!x || !x->aux || !x->aux->alias)
+                       return 1;
+               ASN1_UTF8STRING_free(x->aux->alias);
+               x->aux->alias = NULL;
+               return 1;
+               }
        if(!(aux = aux_get(x))) return 0;
        if(!aux->alias && !(aux->alias = ASN1_UTF8STRING_new())) return 0;
        return ASN1_STRING_set(aux->alias, name, len);
@@ -99,6 +107,14 @@ int X509_alias_set1(X509 *x, unsigned char *name, int len)
 int X509_keyid_set1(X509 *x, unsigned char *id, int len)
 {
        X509_CERT_AUX *aux;
+       if (!id)
+               {
+               if (!x || !x->aux || !x->aux->keyid)
+                       return 1;
+               ASN1_OCTET_STRING_free(x->aux->keyid);
+               x->aux->keyid = NULL;
+               return 1;
+               }
        if(!(aux = aux_get(x))) return 0;
        if(!aux->keyid && !(aux->keyid = ASN1_OCTET_STRING_new())) return 0;
        return ASN1_STRING_set(aux->keyid, id, len);
@@ -111,6 +127,13 @@ unsigned char *X509_alias_get0(X509 *x, int *len)
        return x->aux->alias->data;
 }
 
+unsigned char *X509_keyid_get0(X509 *x, int *len)
+{
+       if(!x->aux || !x->aux->keyid) return NULL;
+       if(len) *len = x->aux->keyid->length;
+       return x->aux->keyid->data;
+}
+
 int X509_add1_trust_object(X509 *x, ASN1_OBJECT *obj)
 {
        X509_CERT_AUX *aux;
@@ -149,3 +172,9 @@ void X509_reject_clear(X509 *x)
        }
 }
 
+ASN1_SEQUENCE(X509_CERT_PAIR) = {
+       ASN1_EXP_OPT(X509_CERT_PAIR, forward, X509, 0),
+       ASN1_EXP_OPT(X509_CERT_PAIR, reverse, X509, 1)
+} ASN1_SEQUENCE_END(X509_CERT_PAIR)
+
+IMPLEMENT_ASN1_FUNCTIONS(X509_CERT_PAIR)