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Gracefully handle EOF in ftp-anon.nse.

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david 2011-01-31 09:46:31 +00:00
parent d1b34654b8
commit f2dac38381
1 changed files with 3 additions and 3 deletions
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6
scripts/ftp-anon.nse
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@ -78,12 +78,12 @@ local function list(socket, target, max_lines)
local listing = {}
while not max_lines or #listing < max_lines do
local status, data = list_socket:receive_buf("\r?\n", false)
if (not status and data == "EOF") or data == "" then
break
end
if not status then
return status, data
end
if data == "" then
break
end
listing[#listing + 1] = data
end