scripts to bail. (This is why Ron saw a backtrace when path-mtu elicited an
EMSGSIZE [a separate issue I'm still working on] instead of path-mtu
recognizing the failure and resending with a smaller MTU like it would do
before.) I'm changing this back to the original design of returning false to
scripts (just like connect-mode send failures).
I've changed safe_error() in nse_utility.cc to support varargs.
This is a maintenance fix for the NSE Nsock library binding. The patch focuses
on code correctness and simplicity. The patch also brings some initial updates
with an eye towards the upcoming Lua 5.2 release. See [1] for a post concerning
this branch.
[1] http://seclists.org/nmap-dev/2010/q3/710
