knot_rrset_sign: add memory context

src/knot/dnssec/zone-sign.c

@@ -334,7 +334,7 @@ static int add_missing_rrsigs(const knot_rrset_t *covered,
 			to_add = create_empty_rrsigs_for(covered);
 		}
 
-		result = knot_sign_rrset(&to_add, covered, key->key, key->ctx, dnssec_ctx);
+		result = knot_sign_rrset(&to_add, covered, key->key, key->ctx, dnssec_ctx, NULL);
 		if (result != KNOT_EOK) {
 			break;
 		}

src/libknot/dnssec/rrset-sign.c

@@ -230,7 +230,8 @@ static int sign_ctx_add_data(dnssec_sign_ctx_t *ctx,
 static int rrsigs_create_rdata(knot_rrset_t *rrsigs, dnssec_sign_ctx_t *ctx,
 			       const knot_rrset_t *covered,
 			       const dnssec_key_t *key,
-			       uint32_t sig_incepted, uint32_t sig_expires)
+			       uint32_t sig_incepted, uint32_t sig_expires,
+                               mm_ctx_t *mm)
 {
 	assert(rrsigs);
 	assert(rrsigs->type == KNOT_RRTYPE_RRSIG);
@@ -278,13 +279,13 @@ static int rrsigs_create_rdata(knot_rrset_t *rrsigs, dnssec_sign_ctx_t *ctx,
 	dnssec_binary_free(&signature);
 
 	return knot_rrset_add_rdata(rrsigs, rrsig, rrsig_size,
-	                            knot_rdata_ttl(covered_data), NULL);
+	                            knot_rdata_ttl(covered_data), mm);
 }
 
 _public_
 int knot_sign_rrset(knot_rrset_t *rrsigs, const knot_rrset_t *covered,
-               const dnssec_key_t *key, dnssec_sign_ctx_t *sign_ctx,
-               const kdnssec_ctx_t *dnssec_ctx)
+                    const dnssec_key_t *key, dnssec_sign_ctx_t *sign_ctx,
+                    const kdnssec_ctx_t *dnssec_ctx, mm_ctx_t *mm)
 {
 	if (knot_rrset_empty(covered) || !key || !sign_ctx || !dnssec_ctx ||
 	    rrsigs->type != KNOT_RRTYPE_RRSIG ||
@@ -297,7 +298,7 @@ int knot_sign_rrset(knot_rrset_t *rrsigs, const knot_rrset_t *covered,
 	uint32_t sig_expire = sig_incept + dnssec_ctx->policy->rrsig_lifetime;
 
 	return rrsigs_create_rdata(rrsigs, sign_ctx, covered, key, sig_incept,
-	                           sig_expire);
+	                           sig_expire, mm);
 }
 
 _public_

src/libknot/dnssec/rrset-sign.h

@@ -43,6 +43,7 @@
  * \param key         Signing key.
  * \param sign_ctx    Signing context.
  * \param dnssec_ctx  DNSSEC context.
+ * \param mm          Memory context.
  *
  * \return Error code, KNOT_EOK if successful.
  */
@@ -50,7 +51,8 @@ int knot_sign_rrset(knot_rrset_t *rrsigs,
                     const knot_rrset_t *covered,
                     const dnssec_key_t *key,
                     dnssec_sign_ctx_t *sign_ctx,
-                    const kdnssec_ctx_t *dnssec_ctx);
+                    const kdnssec_ctx_t *dnssec_ctx,
+                    mm_ctx_t *mm);
 
 /*!
  * \brief Creates new RRS using \a rrsig_rrs as a source. Only those RRs that