udev: run link_update() with increased retry count in second invocation

In PR #17431 we have introduced retry loop in link_update() in order to
maximize the chance that we end up with correct target when there are
multiple contenders for given symlink.

Number of iterations in retry loop is either 1 or
LINK_UPDATE_MAX_RETRIES, depending on the value of 'initialized' db
flag. When device appears for the first time we need to set the
flag before calling link_update() via update_devnode() for the second
time to make sure we run the second invocation with higher retry loop
counter.

(cherry picked from commit 996c83903da5bf8b371314b4207ff97afeef65a4)

Related: #1931947

1 files changed, 1 insertions, 2 deletions

diff --git a/src/udev/udev-event.c b/src/udev/udev-event.c
index 9004634f65..eaec05523b 100644
--- a/src/udev/udev-event.c
+++ b/src/udev/udev-event.c
@@ -934,14 +934,13 @@ void udev_event_execute_rules(struct udev_event *event,
                 /* (re)write database file */
                 udev_device_tag_index(dev, event->dev_db, true);
                 udev_device_update_db(dev);
+                udev_device_set_is_initialized(dev);
 
                 /* Yes, we run update_devnode() twice, because in the first invocation, that is before update of udev database,
                  * it could happen that two contenders are replacing each other's symlink. Hence we run it again to make sure
                  * symlinks point to devices that claim them with the highest priority. */
                 update_devnode(event);
 
-                udev_device_set_is_initialized(dev);
-
                 event->dev_db = udev_device_unref(event->dev_db);
         }
 }