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fix(waves): Fix potential size_t to uint16_t incorrect cast #4681

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Merged
sergei-boiko-trustwallet merged 3 commits into from
Mar 6, 2026
Merged

fix(waves): Fix potential size_t to uint16_t incorrect cast #4681

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d898b95
fix(waves): Fix potential size_t to uint16_t incorrect cast
sergei-boiko-trustwallet Feb 25, 2026
4402198
fix(waves): Fix `encodeDynamicLengthBytes`
sergei-boiko-trustwallet Feb 25, 2026
780b488
fix(waves): Add missing header
sergei-boiko-trustwallet Feb 25, 2026
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4 changes: 4 additions & 0 deletions src/Waves/BinaryCoding.h
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,10 @@ namespace TW::Waves {

/// Encodes a variable length bytes.
inline void encodeDynamicLengthBytes(std::vector<uint8_t> bytes, std::vector<uint8_t> &data) {
constexpr auto dataLimit = static_cast<size_t>(std::numeric_limits<uint16_t>::max());
if (data.size() > dataLimit) {
throw std::invalid_argument("Data size exceeds maximum allowed length");
}
encode16BE(static_cast<uint16_t>(bytes.size()), data);
data.insert(data.end(), bytes.begin(), bytes.end());
}
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