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Merge #14636: Avoid using numeric_limits for sequence numbers and lock times

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535203075e Avoid using numeric_limits for sequence numbers and lock times (Russell Yanofsky)
bafb921507 Remove duplicated code (Hennadii Stepanov)
e4dc39b3bc Replace platform dependent type with proper const (Hennadii Stepanov)

Pull request description:

  Switches to named constants, because numeric_limits calls can be harder to read and less portable.

  Change was suggested by jamesob in https://github.com/bitcoin/bitcoin/pull/10973#discussion_r213473620

  There are no changes in behavior except on some platforms we don't support (ILP64, IP16L32, I16LP32), where `SignalsOptInRBF` and `MutateTxAddInput` functions would now work correctly.

Tree-SHA512: 3f5c6393c260551f65a0edfba55ef7eb3625232eec8d85b1457f26e144aa0b90c7ef5f44b2fd2f7d9be3c3bcb301030a9f5473c21b3bac566cc59b8c8780737c
This commit is contained in:
MarcoFalke
2018-11-07 11:14:45 -05:00
parent 66c70249f9 535203075e
commit e8d490f27e
5 changed files with 13 additions and 8 deletions
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6
src/script/script.h
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@@ -38,6 +38,12 @@ static const int MAX_STACK_SIZE = 1000;
// otherwise as UNIX timestamp.
static const unsigned int LOCKTIME_THRESHOLD = 500000000; // Tue Nov 5 00:53:20 1985 UTC
// Maximum nLockTime. Since a lock time indicates the last invalid timestamp, a
// transaction with this lock time will never be valid unless lock time
// checking is disabled (by setting all input sequence numbers to
// SEQUENCE_FINAL).
static const uint32_t LOCKTIME_MAX = 0xFFFFFFFFU;
template <typename T>
std::vector<unsigned char> ToByteVector(const T& in)
{