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[lbry] blockchain, txscript: change maxScriptElementSize from 520 t0 20,000 bytes

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This commit is contained in:
Roy Lee 2018-06-05 10:31:39 -07:00
parent b179b1d52d
commit 53553df4a8
2 changed files with 5 additions and 5 deletions
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4
blockchain/fullblocktests/generate.go
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@ -35,7 +35,7 @@ const (
minCoinbaseScriptLen = 2 minCoinbaseScriptLen = 2
maxCoinbaseScriptLen = 100 maxCoinbaseScriptLen = 100
medianTimeBlocks = 11 medianTimeBlocks = 11
maxScriptElementSize = 520 maxScriptElementSize = 20000
// numLargeReorgBlocks is the number of blocks to use in the large block // numLargeReorgBlocks is the number of blocks to use in the large block
// reorg test (when enabled). This is the equivalent of 1 week's worth // reorg test (when enabled). This is the equivalent of 1 week's worth
@ -1875,7 +1875,7 @@ func Generate(includeLargeReorg bool) (tests [][]TestInstance, err error) {
// //
// Comment assumptions: // Comment assumptions:
// maxBlockSigOps = 20000 // maxBlockSigOps = 20000
// maxScriptElementSize = 520 // maxScriptElementSize = 20000
// //
// [0-19999] : OP_CHECKSIG // [0-19999] : OP_CHECKSIG
// [20000] : OP_PUSHDATA4 // [20000] : OP_PUSHDATA4

6
txscript/script.go
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@ -39,9 +39,9 @@ const (
// These are the constants specified for maximums in individual scripts. // These are the constants specified for maximums in individual scripts.
const ( const (
MaxOpsPerScript = 201 // Max number of non-push operations. MaxOpsPerScript = 201 // Max number of non-push operations.
MaxPubKeysPerMultiSig = 20 // Multisig can't have more sigs than this. MaxPubKeysPerMultiSig = 20 // Multisig can't have more sigs than this.
MaxScriptElementSize = 520 // Max bytes pushable to the stack. MaxScriptElementSize = 20000 // Max bytes pushable to the stack.
) )
// isSmallInt returns whether or not the opcode is considered a small integer, // isSmallInt returns whether or not the opcode is considered a small integer,