[PATCH 4/6] nsiproxy.sys: Update interface table only if LUID is not found in convert_unix_name_to_luid().

[Paul Gofman]

From: Paul Gofman

Signed-off-by: Paul Gofman 
---
 dlls/nsiproxy.sys/ndis.c | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/dlls/nsiproxy.sys/ndis.c b/dlls/nsiproxy.sys/ndis.c
index 4d21588fbe2..10b68013f42 100644
--- a/dlls/nsiproxy.sys/ndis.c
+++ b/dlls/nsiproxy.sys/ndis.c
@@ -616,8 +616,6 @@ BOOL convert_unix_name_to_luid( const char *unix_name, NET_LUID *luid )

pthread_mutex_lock( &if_list_lock );

-    update_if_table();
-
     LIST_FOR_EACH_ENTRY( entry, &if_list, struct if_entry, entry )
         if (!strcmp( entry->if_unix_name, unix_name ))
         {
@@ -625,6 +623,20 @@ BOOL convert_unix_name_to_luid( const char *unix_name, NET_LUID *luid )
             ret = TRUE;
             break;
         }
+    if (!ret)
+    {
+        update_if_table();
+        while (&entry->entry != &if_list)
+        {
+            if (!strcmp( entry->if_unix_name, unix_name ))
+            {
+                *luid = entry->if_luid;
+                ret = TRUE;
+                break;
+            }
+            entry = LIST_ENTRY(entry->entry.next, struct if_entry, entry);
+        }
+    }
     pthread_mutex_unlock( &if_list_lock );

return ret;