Fix tkey.c:buildquery() function's error handling

Add the missing cleanup code. (cherry picked from commit 4237ab9550eeaea7121e3e3392fd14c26b5150f0)
2022-08-17 08:36:07 +00:00
parent b4ab890c71
commit b46e53a2e3
1 changed files with 12 additions and 0 deletions
@@ -1020,6 +1020,18 @@ failure:
 	if (dynbuf != NULL) {
 		isc_buffer_free(&dynbuf);
 	}
+	if (rdata != NULL) {
+		dns_message_puttemprdata(msg, &rdata);
+	}
+	if (tkeylist != NULL) {
+		dns_message_puttemprdatalist(msg, &tkeylist);
+	}
+	if (tkeyset != NULL) {
+		if (dns_rdataset_isassociated(tkeyset)) {
+			dns_rdataset_disassociate(tkeyset);
+		}
+		dns_message_puttemprdataset(msg, &tkeyset);
+	}
 	return (result);
 }