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Fix bug in cdlib where names could be accepted yet truncated.
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82903d3655
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@ -18,6 +18,7 @@ local function decodeName(message)
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if message:len() < 2 then return end
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local nlen = message:byte(1) + 1
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local fnam = message:sub(2, nlen + 1)
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if fnam:len() < nlen then return end
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return fnam, message:sub(nlen + 2)
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end
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@ -27,7 +27,8 @@ TX.open(4957)
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TB=TX.broadcast
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function TN(m)
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if#m<2then return end
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local n=m:byte(1)+2return m:sub(2,n),m:sub(n+1)
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local n,t=m:byte(1)+2t=m:sub(n+1)
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if#t>=n then return m:sub(2,n),m:sub(n+1)end
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end
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function TR(m)
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local h,s,m,d=m:byte(),TN(m:sub(2))
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@ -2,7 +2,8 @@ S,C,TC=string,component,"copper"
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function CG(n)return C.proxy(C.list(n)())end
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TH,TX=CG("eeprom").getLabel(),CG("modem")TX.open(4957)TB=TX.broadcast
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function TN(m)if#m<2then return end
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local n=m:byte(1)+2return m:sub(2,n),m:sub(n+1)end
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local n,t=m:byte(1)+2t=m:sub(n+1)if#t>=n then return m:sub(2,n),m:sub(n+1)end
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end
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function TR(m)local h,s,m,d=m:byte(),TN(m:sub(2))if s then
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d,m=TN(m)if d then
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return s,d,m
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