X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=crypto%2Fasn1%2Fx_crl.c;h=b99f8fc522c1e2a6b25f72a61b3ffb0cf3a67ecb;hb=feef17fd8828d37b80c6fdbdb2614937a93654e4;hp=8843f3413852d3582289c5af26dc1e3379ab2976;hpb=d339187b1a045ca74fbe20adbfb60771c77eaad5;p=oweals%2Fopenssl.git

diff --git a/crypto/asn1/x_crl.c b/crypto/asn1/x_crl.c
index 8843f34138..b99f8fc522 100644
--- a/crypto/asn1/x_crl.c
+++ b/crypto/asn1/x_crl.c
@@ -63,8 +63,6 @@
 
 static int X509_REVOKED_cmp(const X509_REVOKED * const *a,
 				const X509_REVOKED * const *b);
-static int X509_REVOKED_seq_cmp(const X509_REVOKED * const *a,
-				const X509_REVOKED * const *b);
 
 ASN1_SEQUENCE(X509_REVOKED) = {
 	ASN1_SIMPLE(X509_REVOKED,serialNumber, ASN1_INTEGER),
@@ -72,43 +70,28 @@ ASN1_SEQUENCE(X509_REVOKED) = {
 	ASN1_SEQUENCE_OF_OPT(X509_REVOKED,extensions, X509_EXTENSION)
 } ASN1_SEQUENCE_END(X509_REVOKED)
 
-/* The X509_CRL_INFO structure needs a bit of customisation. This is actually
- * mirroring the old behaviour: its purpose is to allow the use of
- * sk_X509_REVOKED_find to lookup revoked certificates. Unfortunately
- * this will zap the original order and the signature so we keep a copy
- * of the original positions and reorder appropriately before encoding.
- *
- * Might want to see if there's a better way of doing this later...
+/* The X509_CRL_INFO structure needs a bit of customisation.
+ * Since we cache the original encoding the signature wont be affected by
+ * reordering of the revoked field.
  */
 static int crl_inf_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it)
 {
 	X509_CRL_INFO *a = (X509_CRL_INFO *)*pval;
-	int i;
-	int (*old_cmp)(const X509_REVOKED * const *,
-			const X509_REVOKED * const *);
 
 	if(!a || !a->revoked) return 1;
 	switch(operation) {
-
-		/* Save original order */
+		/* Just set cmp function here. We don't sort because that
+		 * would affect the output of X509_CRL_print().
+		 */
 		case ASN1_OP_D2I_POST:
-		for (i=0; i<sk_X509_REVOKED_num(a->revoked); i++)
-			sk_X509_REVOKED_value(a->revoked,i)->sequence=i;
 		sk_X509_REVOKED_set_cmp_func(a->revoked,X509_REVOKED_cmp);
 		break;
-
-		/* Restore original order */
-		case ASN1_OP_I2D_PRE:
-		old_cmp=sk_X509_REVOKED_set_cmp_func(a->revoked,X509_REVOKED_seq_cmp);
-		sk_X509_REVOKED_sort(a->revoked);
-		sk_X509_REVOKED_set_cmp_func(a->revoked,old_cmp);
-		break;
 	}
 	return 1;
 }
 
 
-ASN1_SEQUENCE_cb(X509_CRL_INFO, crl_inf_cb) = {
+ASN1_SEQUENCE_enc(X509_CRL_INFO, enc, crl_inf_cb) = {
 	ASN1_OPT(X509_CRL_INFO, version, ASN1_INTEGER),
 	ASN1_SIMPLE(X509_CRL_INFO, sig_alg, X509_ALGOR),
 	ASN1_SIMPLE(X509_CRL_INFO, issuer, X509_NAME),
@@ -116,7 +99,7 @@ ASN1_SEQUENCE_cb(X509_CRL_INFO, crl_inf_cb) = {
 	ASN1_OPT(X509_CRL_INFO, nextUpdate, ASN1_TIME),
 	ASN1_SEQUENCE_OF_OPT(X509_CRL_INFO, revoked, X509_REVOKED),
 	ASN1_EXP_SEQUENCE_OF_OPT(X509_CRL_INFO, extensions, X509_EXTENSION, 0)
-} ASN1_SEQUENCE_END_cb(X509_CRL_INFO, X509_CRL_INFO)
+} ASN1_SEQUENCE_END_enc(X509_CRL_INFO, X509_CRL_INFO)
 
 ASN1_SEQUENCE_ref(X509_CRL, 0, CRYPTO_LOCK_X509_CRL) = {
 	ASN1_SIMPLE(X509_CRL, crl, X509_CRL_INFO),
@@ -127,6 +110,7 @@ ASN1_SEQUENCE_ref(X509_CRL, 0, CRYPTO_LOCK_X509_CRL) = {
 IMPLEMENT_ASN1_FUNCTIONS(X509_REVOKED)
 IMPLEMENT_ASN1_FUNCTIONS(X509_CRL_INFO)
 IMPLEMENT_ASN1_FUNCTIONS(X509_CRL)
+IMPLEMENT_ASN1_DUP_FUNCTION(X509_CRL)
 
 static int X509_REVOKED_cmp(const X509_REVOKED * const *a,
 			const X509_REVOKED * const *b)
@@ -136,12 +120,6 @@ static int X509_REVOKED_cmp(const X509_REVOKED * const *a,
 		(ASN1_STRING *)(*b)->serialNumber));
 	}
 
-static int X509_REVOKED_seq_cmp(const X509_REVOKED * const *a,
-				const X509_REVOKED * const *b)
-	{
-	return((*a)->sequence-(*b)->sequence);
-	}
-
 int X509_CRL_add0_revoked(X509_CRL *crl, X509_REVOKED *rev)
 {
 	X509_CRL_INFO *inf;
@@ -152,6 +130,7 @@ int X509_CRL_add0_revoked(X509_CRL *crl, X509_REVOKED *rev)
 		ASN1err(ASN1_F_X509_CRL_ADD0_REVOKED, ERR_R_MALLOC_FAILURE);
 		return 0;
 	}
+	inf->enc.modified = 1;
 	return 1;
 }