core,logind,networkd: don't pick up devices from udev before they finished udev initi...

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

diff --git a/src/network/networkd-manager.c b/src/network/networkd-manager.c
index d59b9139a3691e5795ef8afe2bbb09e03aeb45d8..6998562dc06cd94b8af01fcecdefe50000084a0f 100644 (file)
--- a/src/network/networkd-manager.c
+++ b/src/network/networkd-manager.c
@@ -22,6 +22,7 @@
 #include "path-util.h"
 #include "networkd.h"
 #include "libudev-private.h"
+#include "udev-util.h"
 
 int manager_new(Manager **ret) {
         _cleanup_manager_free_ Manager *m = NULL;
@@ -156,67 +157,54 @@ static int manager_process_link(Manager *m, struct udev_device *device) {
 }
 
 int manager_udev_enumerate_links(Manager *m) {
+        _cleanup_udev_enumerate_unref_ struct udev_enumerate *e = NULL;
         struct udev_list_entry *item = NULL, *first = NULL;
-        struct udev_enumerate *e;
         int r;
 
         assert(m);
 
         e = udev_enumerate_new(m->udev);
-        if (!e) {
-                r = -ENOMEM;
-                goto finish;
-        }
+        if (!e)
+                return -ENOMEM;
 
         r = udev_enumerate_add_match_subsystem(e, "net");
         if (r < 0)
-                goto finish;
+                return r;
 
         r = udev_enumerate_scan_devices(e);
         if (r < 0)
-                goto finish;
+                return r;
 
         first = udev_enumerate_get_list_entry(e);
         udev_list_entry_foreach(item, first) {
-                struct udev_device *d;
+                _cleanup_udev_device_unref_ struct udev_device *d = NULL;
                 int k;
 
                 d = udev_device_new_from_syspath(m->udev, udev_list_entry_get_name(item));
-                if (!d) {
-                        r = -ENOMEM;
-                        goto finish;
-                }
+                if (!d)
+                        return -ENOMEM;
 
-                k = manager_process_link(m, d);
-                udev_device_unref(d);
+                if (!udev_device_get_is_initialized(d))
+                        continue;
 
+                k = manager_process_link(m, d);
                 if (k < 0)
                         r = k;
         }
 
-finish:
-        if (e)
-                udev_enumerate_unref(e);
-
         return r;
 }
 
 static int manager_dispatch_link_udev(sd_event_source *source, int fd, uint32_t revents, void *userdata) {
         Manager *m = userdata;
         struct udev_monitor *monitor = m->udev_monitor;
-        struct udev_device *device;
-        int r;
+        _cleanup_udev_device_unref_ struct udev_device *device = NULL;
 
         device = udev_monitor_receive_device(monitor);
         if (!device)
                 return -ENOMEM;
 
-        r = manager_process_link(m, device);
-        if (r < 0)
-                return r;
-
-        udev_device_unref(device);
-
+        manager_process_link(m, device);
         return 0;
 }
 
@@ -248,7 +236,6 @@ int manager_udev_listen(Manager *m) {
 static int manager_rtnl_process_link(sd_rtnl *rtnl, sd_rtnl_message *message, void *userdata) {
         Manager *m = userdata;
         Link *link;
-        unsigned flags;
         int r, ifindex;
 
         r = sd_rtnl_message_link_get_ifindex(message, &ifindex);
@@ -259,11 +246,7 @@ static int manager_rtnl_process_link(sd_rtnl *rtnl, sd_rtnl_message *message, vo
         if (!link)
                 return 0;
 
-        r = sd_rtnl_message_link_get_flags(message, &flags);
-        if (r < 0)
-                return 0;
-
-        r = link_update_flags(link, flags);
+        r = link_update(link, message);
         if (r < 0)
                 return 0;