Merge pull request #12798 from donaldsharp/rib_match_multicast

[mirror_frr.git] / ospfd / ospf_routemap.c

diff --git a/ospfd/ospf_routemap.c b/ospfd/ospf_routemap.c
index b1216626c4d2aa50e9da71125654a34bc9230444..3087008819275c7a97fa0040d083fc9c56a7dc4f 100644 (file)
--- a/ospfd/ospf_routemap.c
+++ b/ospfd/ospf_routemap.c
@@ -1,24 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Route map function of ospfd.
  * Copyright (C) 2000 IP Infusion Inc.
  *
  * Written by Toshiaki Takada.
- *
- * This file is part of GNU Zebra.
- *
- * GNU Zebra is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
- *
- * GNU Zebra is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; see the file COPYING; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #include <zebra.h>
@@ -134,8 +119,13 @@ route_match_ip_nexthop(void *rule, const struct prefix *prefix, void *object)
        p.prefixlen = IPV4_MAX_BITLEN;
 
        alist = access_list_lookup(AFI_IP, (char *)rule);
-       if (alist == NULL)
+       if (alist == NULL) {
+               if (CHECK_FLAG(rmap_debug, DEBUG_ROUTEMAP_DETAIL))
+                       zlog_debug(
+                               "%s: Access-List Specified: %s does not exist defaulting to NO_MATCH",
+                               __func__, (char *)rule);
                return RMAP_NOMATCH;
+       }
 
        return (access_list_apply(alist, &p) == FILTER_DENY ? RMAP_NOMATCH
                                                            : RMAP_MATCH);
@@ -177,8 +167,13 @@ route_match_ip_next_hop_prefix_list(void *rule, const struct prefix *prefix,
        p.prefixlen = IPV4_MAX_BITLEN;
 
        plist = prefix_list_lookup(AFI_IP, (char *)rule);
-       if (plist == NULL)
+       if (plist == NULL) {
+               if (CHECK_FLAG(rmap_debug, DEBUG_ROUTEMAP_DETAIL))
+                       zlog_debug(
+                               "%s: Prefix List %s specified does not exist defaulting to NO_MATCH",
+                               __func__, (char *)rule);
                return RMAP_NOMATCH;
+       }
 
        return (prefix_list_apply(plist, &p) == PREFIX_DENY ? RMAP_NOMATCH
                                                            : RMAP_MATCH);
@@ -249,8 +244,13 @@ route_match_ip_address(void *rule, const struct prefix *prefix, void *object)
        /* struct prefix_ipv4 match; */
 
        alist = access_list_lookup(AFI_IP, (char *)rule);
-       if (alist == NULL)
+       if (alist == NULL) {
+               if (CHECK_FLAG(rmap_debug, DEBUG_ROUTEMAP_DETAIL))
+                       zlog_debug(
+                               "%s: Access-List Specified: %s does not exist defaulting to NO_MATCH",
+                               __func__, (char *)rule);
                return RMAP_NOMATCH;
+       }
 
        return (access_list_apply(alist, prefix) == FILTER_DENY ? RMAP_NOMATCH
                                                                : RMAP_MATCH);
@@ -285,8 +285,14 @@ route_match_ip_address_prefix_list(void *rule, const struct prefix *prefix,
        struct prefix_list *plist;
 
        plist = prefix_list_lookup(AFI_IP, (char *)rule);
-       if (plist == NULL)
+       if (plist == NULL) {
+               if (CHECK_FLAG(rmap_debug, DEBUG_ROUTEMAP_DETAIL))
+                       zlog_debug(
+                               "%s: Prefix List %s specified does not exist defaulting to NO_MATCH",
+                               __func__, (char *)rule);
+
                return RMAP_NOMATCH;
+       }
 
        return (prefix_list_apply(plist, prefix) == PREFIX_DENY ? RMAP_NOMATCH
                                                                : RMAP_MATCH);