rapid7/metasploit-framework — pull request #1193 by todb-r7 (2012-12-21 16:03:39+00:00)
Title: Fixes error message for badchar

Note that only a custom module that allows for users to pass arguments
to nmap would be capable of hitting the error condition. Right now, only
auxiliary/scanner/oracle/oracle_login traverses the codepath, and that
doesn't allow for arbitrary args passed to nmap.

So... without contriving an example, it should be impossible to
experience or test.

[FixRM #7641]