From a8e0b3dcb6cb021193f7ab71e94bcc554cfd0348 Mon Sep 17 00:00:00 2001

From: Tom Gundersen <teg@jklm.no>

Date: Thu, 3 Jul 2014 21:35:03 +0200

Subject: [PATCH] networkd: link - improve link tracking logging

(cherry picked from commit 393c0c5e64d0cb85ce14f25a06fa8958c9e119e7)

---

 src/network/networkd-link.c | 13 +++++++++----

 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c

index 14c0417d83..961c1ab8ad 100644

--- a/src/network/networkd-link.c

+++ b/src/network/networkd-link.c

@@ -2140,7 +2140,7 @@ int link_rtnl_process_address(sd_rtnl *rtnl, sd_rtnl_message *message, void *use

         r = address_new_dynamic(&address);

         if (r < 0)

-                return 0;

+                return r;

         r = sd_rtnl_message_addr_get_family(message, &address->family);

         if (r < 0 || !IN_SET(address->family, AF_INET, AF_INET6)) {

@@ -2204,7 +2204,10 @@ int link_rtnl_process_address(sd_rtnl *rtnl, sd_rtnl_message *message, void *use

         case RTM_NEWADDR:

                 if (!address_dropped)

                         log_debug_link(link, "added address: %s/%u", buf,

-                                      address->prefixlen);

+                                       address->prefixlen);

+                else

+                        log_debug_link(link, "updated address: %s/%u", buf,

+                                       address->prefixlen);

                 LIST_PREPEND(addresses, link->addresses, address);

                 address = NULL;

@@ -2215,10 +2218,12 @@ int link_rtnl_process_address(sd_rtnl *rtnl, sd_rtnl_message *message, void *use

         case RTM_DELADDR:

                 if (address_dropped) {

                         log_debug_link(link, "removed address: %s/%u", buf,

-                                      address->prefixlen);

+                                       address->prefixlen);

                         link_save(link);

-                }

+                } else

+                        log_warning_link(link, "removing non-existent address: %s/%u",

+                                         buf, address->prefixlen);

                 break;

         default: