Log binding ip address and port during startup

[openafs.git] / src / vlserver / vldbint.xg

diff --git a/src/vlserver/vldbint.xg b/src/vlserver/vldbint.xg
index 8e1378f..523fe80 100644 (file)
--- a/src/vlserver/vldbint.xg
+++ b/src/vlserver/vldbint.xg
@@ -182,6 +182,14 @@ const VLOP_BACKUP      = 0x40;
 const VLOP_DELETE      = 0x80;
 const VLOP_DUMP        = 0x100;
 
+/*
+ * Additional VLOP_xxxx constants cannot be added without breaking
+ * compatibility so must reuse values. New names are added for
+ * code readability.
+ */
+%#define VLOP_ADDSITE   VLOP_DELETE
+%#define VLOP_RESTORE   VLOP_DUMP
+
 %#define VLOP_ALLOPERS ( VLOP_MOVE | VLOP_RELEASE | VLOP_BACKUP | VLOP_DELETE | VLOP_DUMP)
 
 /* defines for convenience of vl users */
@@ -200,7 +208,12 @@ const VLOP_DUMP        = 0x100;
 typedef        vldbentry bulkentries<>;
 typedef        nvldbentry nbulkentries<>;
 typedef        uvldbentry ubulkentries<>;
-typedef afs_uint32 bulkaddrs<>;
+/*
+ * 500 is an arbitrary implementation limit, larger than what we support storing.
+ * It lets the XDR decoder detect an attack (excessively large input) and reject
+ * it without incurring excessive resource usage.
+ */
+typedef afs_uint32 bulkaddrs<500>;
 
 struct VLCallBack {
     afs_uint32 CallBackVersion;