Add an error check to giop.lua

2025-12-06 04:31:29 +00:00 · 2016-08-22 16:26:41 +00:00
parent 5d532c9249
commit 2fb52b456e
1 changed files with 4 additions and 0 deletions
--- a/nselib/giop.lua
+++ b/nselib/giop.lua
@@ -235,6 +235,10 @@ Packet.GIOP.reply = {
      pos, tmp = bin.unpack( bo .. "I", self.GIOP.data, pos )
    elseif ( self.GIOP.version == Constants.VERSION_1_0 ) then
      pos, tmp = bin.unpack( bo .. "I", self.GIOP.data )
+    else
+      local err = ("Unknown GIOP version: %s"):format(self.GIOP.version)
+      stdnse.debug2("recv: %s", err)
+      return false, err
    end

    for i=1, tmp do