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Fix a bug: string.gsub, not string.sub

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dmiller
2019-08-02 04:21:39 +00:00
parent 13d70d9ac7
commit cbb759565f
1 changed files with 1 additions and 1 deletions
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scripts/p2p-conficker.nse
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@@ -273,7 +273,7 @@ local function p2p_checksum(data)
stdnse.debug2("Conficker: Calculating checksum for %d-byte buffer", #data) stdnse.debug2("Conficker: Calculating checksum for %d-byte buffer", #data)
data:sub(".", function(i) data:gsub(".", function(i)
local h = hash ~ string.byte(i) local h = hash ~ string.byte(i)
-- Incorporate the current character into the checksum -- Incorporate the current character into the checksum
hash = (h + h) | (h >> 31) hash = (h + h) | (h >> 31)