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Avoid a crash when the IP contains a colon but no hextets

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nnposter 2025-10-27 01:19:40 +00:00
parent 4f7c92fbac
commit d2d591ce0c
1 changed files with 3 additions and 0 deletions
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3
nselib/ipOps.lua
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@ -381,6 +381,9 @@ expand_ip = function( ip, family )
for hdt in string.gmatch( ip, "[%.z%x]+" ) do
hexadectets[#hexadectets+1] = hdt
end
if #hexadectets == 0 then
return nil, ( err4:gsub( "IPv4", "IPv6" ) )
end
-- deal with IPv4in6 (last hexadectet only)
local t = {}