Land #19411, Fix RPC: check result is not nil before getting length

rapid7 · Aug 23, 2024 · fb4fde8 · fb4fde8
2 parents 2452fd5 + 9521563
commit fb4fde8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/msf/core/rpc/v10/rpc_module.rb b/lib/msf/core/rpc/v10/rpc_module.rb
@@ -539,7 +539,7 @@ def rpc_results(uuid)
       if r[:error]
         {"status" => "errored", "error" => r[:error]}
       else
-        if r[:result].length == 1
+        if r[:result] && r[:result].length == 1
           # A hash of one IP => result
           # TODO: make hashes of IP => result the normal case
           {"status" => "completed", "result" => r[:result].values.first}