jah c8442d3946 Fix error: ...

SCRIPT ENGINE (506.424s): ./scripts/pop3-capabilities.nse against a.b.1.47:995
ended with error: ./scripts/pop3-capabilities.nse:32: bad argument #1 to
'pairs' (table expected, got string)

which happens because pop3.lua returns a string error message instead of a table
of capabilities if it can't connect the socket or obtain a response from a
connected socket.
It now returns nil, err_message in these cases and the documentation now reflects
this - pop3-capabilities.nse silently returns and prints a debug message.

Added a 10s timeout for the socket in pop3.lua capabilities - 30s was a bit much.

2009-02-03 01:15:25 +00:00

5.7 KiB

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