Merge #10313: [Consensus] Add constant for maximum stack size
cb184b3
Add constant for maximum stack size (Gregory Sanders)
Tree-SHA512: 0ec4a28552a6eee7fba8c69278f63c61f095e4ba06cb34456bd0162cd702370d10cca621ae1797a0d5e62fb39814cbb8245d3a7adc007ca39dab7a49cbc925dc
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4cb8757aae
2 changed files with 4 additions and 1 deletions
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@ -1028,7 +1028,7 @@ bool EvalScript(std::vector<std::vector<unsigned char> >& stack, const CScript&
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}
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// Size limits
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if (stack.size() + altstack.size() > 1000)
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if (stack.size() + altstack.size() > MAX_STACK_SIZE)
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return set_error(serror, SCRIPT_ERR_STACK_SIZE);
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}
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}
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@ -30,6 +30,9 @@ static const int MAX_PUBKEYS_PER_MULTISIG = 20;
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// Maximum script length in bytes
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static const int MAX_SCRIPT_SIZE = 10000;
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// Maximum number of values on script interpreter stack
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static const int MAX_STACK_SIZE = 1000;
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// Threshold for nLockTime: below this value it is interpreted as block number,
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// otherwise as UNIX timestamp.
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static const unsigned int LOCKTIME_THRESHOLD = 500000000; // Tue Nov 5 00:53:20 1985 UTC
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