Where is sum(vin) > sum(vout) check in Bitcoin Core?












1















I'm searching the function that validates a transaction according to Protocol rules - "tx" messages especially step 14 sum(vin) > sum(vout).



I found this interesting function CheckTransaction(const CTransaction& tx, CValidationState &state) but it does not validate step 14, right?



Where is this check for step 14?










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    I'm searching the function that validates a transaction according to Protocol rules - "tx" messages especially step 14 sum(vin) > sum(vout).



    I found this interesting function CheckTransaction(const CTransaction& tx, CValidationState &state) but it does not validate step 14, right?



    Where is this check for step 14?










    share|improve this question







    New contributor




    Piu130 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.























      1












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      1








      I'm searching the function that validates a transaction according to Protocol rules - "tx" messages especially step 14 sum(vin) > sum(vout).



      I found this interesting function CheckTransaction(const CTransaction& tx, CValidationState &state) but it does not validate step 14, right?



      Where is this check for step 14?










      share|improve this question







      New contributor




      Piu130 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      I'm searching the function that validates a transaction according to Protocol rules - "tx" messages especially step 14 sum(vin) > sum(vout).



      I found this interesting function CheckTransaction(const CTransaction& tx, CValidationState &state) but it does not validate step 14, right?



      Where is this check for step 14?







      bitcoin-core transaction-verification






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      Piu130 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      share|improve this question







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      asked 12 hours ago









      Piu130Piu130

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          https://github.com/bitcoin/bitcoin/search?q=bad-txns-in-belowout&unscoped_q=bad-txns-in-belowout



          const CAmount value_out = tx.GetValueOut();
          if (nValueIn < value_out) {
          return state.DoS(100, false, REJECT_INVALID, "bad-txns-in-belowout", false,
          strprintf("value in (%s) < value out (%s)", FormatMoney(nValueIn), FormatMoney(value_out)));
          }





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            https://github.com/bitcoin/bitcoin/search?q=bad-txns-in-belowout&unscoped_q=bad-txns-in-belowout



            const CAmount value_out = tx.GetValueOut();
            if (nValueIn < value_out) {
            return state.DoS(100, false, REJECT_INVALID, "bad-txns-in-belowout", false,
            strprintf("value in (%s) < value out (%s)", FormatMoney(nValueIn), FormatMoney(value_out)));
            }





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              https://github.com/bitcoin/bitcoin/search?q=bad-txns-in-belowout&unscoped_q=bad-txns-in-belowout



              const CAmount value_out = tx.GetValueOut();
              if (nValueIn < value_out) {
              return state.DoS(100, false, REJECT_INVALID, "bad-txns-in-belowout", false,
              strprintf("value in (%s) < value out (%s)", FormatMoney(nValueIn), FormatMoney(value_out)));
              }





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                https://github.com/bitcoin/bitcoin/search?q=bad-txns-in-belowout&unscoped_q=bad-txns-in-belowout



                const CAmount value_out = tx.GetValueOut();
                if (nValueIn < value_out) {
                return state.DoS(100, false, REJECT_INVALID, "bad-txns-in-belowout", false,
                strprintf("value in (%s) < value out (%s)", FormatMoney(nValueIn), FormatMoney(value_out)));
                }





                share|improve this answer













                https://github.com/bitcoin/bitcoin/search?q=bad-txns-in-belowout&unscoped_q=bad-txns-in-belowout



                const CAmount value_out = tx.GetValueOut();
                if (nValueIn < value_out) {
                return state.DoS(100, false, REJECT_INVALID, "bad-txns-in-belowout", false,
                strprintf("value in (%s) < value out (%s)", FormatMoney(nValueIn), FormatMoney(value_out)));
                }






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                answered 11 hours ago









                amaclinamaclin

                5,47511024




                5,47511024






















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