pam_elogind compiling

[elogind.git] / src / network / networkd-link.c

diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c
index 842ca1ce6ed4c6ddc848efc7db15db9750409f54..3bd37d8087ca89b74ccb78c0e4f73cee7049e159 100644 (file)
--- a/src/network/networkd-link.c
+++ b/src/network/networkd-link.c
@@ -1831,6 +1831,7 @@ int link_rtnl_process_address(sd_rtnl *rtnl, sd_rtnl_message *message, void *use
         Link *link = NULL;
         uint16_t type;
         _cleanup_address_free_ Address *address = NULL;
+        unsigned char flags;
         Address *existing;
         char buf[INET6_ADDRSTRLEN], valid_buf[FORMAT_TIMESPAN_MAX];
         const char *valid_str = NULL;
@@ -1852,11 +1853,14 @@ int link_rtnl_process_address(sd_rtnl *rtnl, sd_rtnl_message *message, void *use
         if (r < 0) {
                 log_warning("rtnl: could not get message type");
                 return 0;
+        } else if (type != RTM_NEWADDR && type != RTM_DELADDR) {
+                log_warning("rtnl: received unexpected message type when processing address");
+                return 0;
         }
 
         r = sd_rtnl_message_addr_get_ifindex(message, &ifindex);
         if (r < 0) {
-                log_warning_errno(r, "rtnl: could not get ifindex: %m");
+                log_warning_errno(r, "rtnl: could not get ifindex from address: %m");
                 return 0;
         } else if (ifindex <= 0) {
                 log_warning("rtnl: received address message with invalid ifindex: %d", ifindex);
@@ -1894,11 +1898,12 @@ int link_rtnl_process_address(sd_rtnl *rtnl, sd_rtnl_message *message, void *use
                 return 0;
         }
 
-        r = sd_rtnl_message_addr_get_flags(message, &address->flags);
+        r = sd_rtnl_message_addr_get_flags(message, &flags);
         if (r < 0) {
                 log_link_warning(link, "rtnl: received address with invalid flags, ignoring");
                 return 0;
         }
+        address->flags = flags;
 
         switch (address->family) {
         case AF_INET: