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Add a check to see if response from which we wish to extract links is not nil.

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This commit is contained in:
perdo 2012-07-17 18:06:44 +00:00
parent 0288accd74
commit 6b101769d7
1 changed files with 4 additions and 2 deletions
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6
scripts/http-sql-injection.nse
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@ -256,8 +256,10 @@ action = function(host, port)
end
end --for
end --if
local links = httpspider.LinkExtractor:new(r.url, r.response.body, crawler.options):getLinks()
local links = {}
if r.response.status and r.response.body then
links = httpspider.LinkExtractor:new(r.url, r.response.body, crawler.options):getLinks()
end
for _,u in ipairs(links) do
if url.parse(u).query then
table.insert(injectable, u)